Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

Von 349,827 Bewertungen, bewerten Kunden unsere Software Architecture Developers 4.9 von 5 Sternen.
Software Architecture Developers anheuern

Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

Von 349,827 Bewertungen, bewerten Kunden unsere Software Architecture Developers 4.9 von 5 Sternen.
Software Architecture Developers anheuern

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    297 Jobs gefunden

    Die Einführung von Close CRM steht kurz bevor und soll vollständig remote umgesetzt werden. Dabei geht es nicht nur um die technische Einrichtung, sondern um einen reibungslosen Übergang aller Vertriebsprozesse hin zu einer automatisierten B2B-Pipeline. Kernaufgaben • Datenmigration: Bestehende Kontakte, Aktivitäten und Deals müssen strukturiert, fehlerfrei und DSGVO-konform in Close CRM übertragen werden. • System-Integrationen: Anbindung der vorhandenen Tools (z. B. E-Mail-Marketing, Kalender, Buchhaltung oder Zapier/API-Workflows), damit alle Informationen zentral vorliegen und Trigger zuverlässig ausgelöst werden. • Vertriebs-Automatisierung für B2B: – Lead-Generierung: Automatische Erfassung, Zuordnung und An...

    €24 / hr Average bid
    €24 / hr Gebot i.D.
    40 Angebote

    We are seeking an expert in AI automation and intelligent systems to design and implement a robust multi-agent workflow system that streamlines business operations, enhances decision-making, and automates repetitive processes. The system should include a Retrieval-Augmented Generation (RAG) agent for internal knowledge management. Key deliverables include: 1. Multi-Agent Workflow Setup: Agents for data processing, reporting, notifications, and task management. 2. RAG Agent Prototype: Integrate AI-powered retrieval to answer queries and support decision-making. 3. Integration with existing tools (CRM, spreadsheets, email, or project management apps). 4. Comprehensive documentation on system architecture, agent behavior, and user guide. 5. Testing to ensure agents perform tasks reliably and ...

    €547 Average bid
    €547 Gebot i.D.
    120 Angebote
    Facebook Group Content Extraction
    6 Tage left
    Verifiziert

    I need every post, its full comment thread, and any attached media from my Facebook group extracted and packaged fast. Once we start I’ll add you as a moderator so you can work by Graph API, compatible browser automation, or any reliable method that stays within Facebook’s terms. Final delivery should be a single, clearly structured PDF that preserves: • Chronological order of posts • Author name and timestamp for each post and comment • Live links to any images, videos, or files (or the files themselves if you can embed or zip them) If producing a companion CSV or Excel file makes the export cleaner, feel free to include it in addition to the PDF. Speed is critical—I’m aiming for completion ASAP—so let me know your estimated turnaround...

    €661 Average bid
    €661 Gebot i.D.
    15 Angebote

    I need my existing systems connected to the official WhatsApp Business API so customers receive fully automated messages at the right moments. The flow should cover three scenarios: a warm welcome when users first engage, a timely follow-up after specific actions, and occasional promotional broadcasts that respect WhatsApp’s policies. Message templates are not ready yet, so part of the job is to craft compliant, on-brand templates, submit them for Meta approval, and wire them into the automation logic. Deliverables • End-to-end WhatsApp Business API integration, including webhook configuration and testing • Three approved template sets: Welcome, Follow-up, Promotional • Clear documentation showing how to modify templates or add new triggers in the future ...

    €535 Average bid
    €535 Gebot i.D.
    48 Angebote

    Most of the core application is already live, but I need a reliable Python/Django developer who can step in quickly and bring the project to the finish line. Here is what I still need: • Add new features that plug smoothly into the current codebase. • Polish and extend existing functionality so workflows feel seamless for end-users. • Track down and fix the lingering bugs we’ve logged. • Refresh selected user-interface screens while keeping the existing design language. • Tweak backend logic where necessary to support the updated UI. The stack is pure Python/Django, so deep familiarity with Django models, views, templates, DRF, and common third-party packages is essential. You should also be comfortable working in Git, writing clear commit messages,...

    €260 Average bid
    €260 Gebot i.D.
    41 Angebote

    I need a straightforward Android application that lets my customers send money to me by bank transfer. After signing up or logging in with the classic username-and-password flow, a user should be able to choose an amount, see (or pre-fill) my banking details, and push the payment through an integrated bank-transfer API. Security is critical, so the credential flow must be encrypted end-to-end and the transfer requests signed or otherwise verified to prevent tampering. A lightweight backend—REST or Firebase Cloud Functions is fine—can manage authentication, session tokens, and payment-status webhooks. Please deliver: • Full Android Studio project (Java or Kotlin) • Secure username/password authentication flow • Bank-transfer API integration with success/...

    €116 Average bid
    €116 Gebot i.D.
    30 Angebote

    Job Title: Playwright Automation Engineer (Java) – Setup & Framework Implementation Job Description: are looking for an experienced Playwright Automation Engineer (Java) to set up and implement an automation testing framework for our product. ideal candidate should have strong hands-on experience in Playwright with Java and be capable of building a scalable, maintainable automation framework from scratch. Responsibilities: up Playwright automation framework using Java and implement a robust test automation architecture with Maven/Gradle and CI/CD pipelines Page Object Model (POM) or similar design pattern reporting (Allure/Extent Reports or similar) reusable and maintainable test scripts documentation for setup and usage Required Skills: experience in Playw...

    €5 / hr Average bid
    €5 / hr Gebot i.D.
    10 Angebote

    I need a Windows-friendly VBS script that can hop across a list of IP addresses, open every target file it finds there, search for any 10-digit number, and place a “1” in front of each of those numbers. Some hosts may have a single file, others a whole directory tree, so the script must cope with a variable number of files per IP address. Whenever a file contains more than one 10-digit string it should modify each occurrence, not just the first or the last. Ideally the script will: • Accept a text list of IPs and a root path (UNC or mapped drive). • Recursively scan from that path downward, capturing every readable file that matches the extensions I define at runtime. • Perform an in-place edit, backing up originals with a timestamp in case a rollback is...

    €20 Average bid
    €20 Gebot i.D.
    11 Angebote

    I need a professional market intelligence tool for MercadoLibre Venezuela (MLV). The goal is to track competitor sales by monitoring inventory changes (Inventory Differential Tracking). Key Features: Discovery Crawler: Identify Item IDs in specific categories. Inventory Tracking: Check stock every 12 hours. Calculate sales: Sales = Stock_{Yesterday} - Stock_{Today} Restock Logic: Handle stock increases without counting them as sales. Anti-Bot: Use rotating proxies to avoid IP bans. Output: Data synced to a Google Sheet.

    €137 Average bid
    €137 Gebot i.D.
    86 Angebote

    I keep a single master report in Excel that contains every client’s figures. I need a small, repeatable Python script that will: • read the master workbook, • isolate the Total Cost column and perform specific calculations, • split the rows so each client gets only their own data, • save every subset as an individual Microsoft Excel 97-2003 (.xls) file. With Data Visualization for Analysis Inside every generated file I still want the same conditional formatting and any existing cell-level number/date formats to remain intact, so the look and feel matches the master. Please write clean, well-commented code—pandas plus xlwt/xlrd or any other library that supports the older .xls format is fine—as long as it runs from the command line on Windows. Inclu...

    €77 Average bid
    €77 Gebot i.D.
    88 Angebote

    I need a purpose-built invoicing application that lets me design each invoice from scratch rather than forcing me into a fixed template. Once the layout is set, the system should automatically issue invoices on the schedule I define and then track incoming payments in real time, flagging anything overdue. Core requirements • Custom-designed invoice editor with my branding, colours, and field placement • Automated invoicing triggered by due dates, project milestones, or manual push • Payment tracking dashboard that updates status the moment a client pays, with reminders for unpaid items • Export and reporting options so I can see totals, outstanding balances, and payment history at a glance What Your Software Will Have Billing Barcode scan to add items Auto p...

    €132 Average bid
    €132 Gebot i.D.
    20 Angebote

    I need a complete Android-based point-of-sale application that can be rebranded for different clients. All source code must be handed over so my team can swap logos, splash screens, and basic colour accents without touching the underlying logic. Core workflow requirements are straightforward: process walk-in sales smoothly, keep real-time inventory counts accurate, store essential customer details for repeat business, and generate clear on-screen and printable bills. The interface should feel classic and simple—think tidy screens, large touch targets, and minimal ornamentation—yet leave room for our logo and a primary brand colour. The build has to expose at least one clean way to push daily summaries to external accounting software (REST, webhook, or a small middleware modul...

    €286 Average bid
    €286 Gebot i.D.
    20 Angebote

    I have a fully categorical data set and I want to explore a Reinforcement learning approach to achieve Clustering—steering clear of the usual supervised pipelines. The core goal is to let an agent interact with the data space, discover coherent groups, and maximise a reward function that reflects intra-cluster similarity and inter-cluster separation. Here is what I need from you: • Clean, well-commented code (Python preferred) that builds the reinforcement environment around the categorical features, implements the agent, and trains it until a stable set of clusters emerges. • A brief report or notebook showing how the reward signal is defined, how you tuned hyper-parameters, and how the resulting clusters can be interpreted or visualised. • Clear instructions so...

    €99 / hr Average bid
    €99 / hr Gebot i.D.
    19 Angebote

    I need an integration that keeps invoices fully aligned between HubSpot and Xero in both directions, updating instantly whenever a record is created, edited, paid, or voided in either system. Only invoice data is in scope for now; contacts and deals will stay untouched. The job is complete when: • Every invoice added or modified in HubSpot appears in Xero with identical line items, tax codes, payment terms, and reference numbers—and vice-versa. • Status changes (sent, paid, void, etc.) propagate within seconds without manual refresh. • Duplicates are prevented through reliable ID mapping. • A simple audit log or dashboard shows the last run, success messages, and any errors with clear retry options. • I receive concise setup documentation so I can ...

    €119 Average bid
    €119 Gebot i.D.
    61 Angebote

    NOMBRE PROYECTO Personalización módulo Cotizaciones en Odoo + Modificación plantilla PDF (QWeb / Studio) Version Odoo 18.0+e (Edición Enterprise) DESCRIPCIÓN DEL PROYECTO Estamos utilizando Odoo (módulo Ventas / Cotizaciones) y necesitamos realizar mejoras tanto en la vista del formulario como en el PDF generado. 1. Modificaciones en el formulario de Cotización Se requiere: * Crear nuevos campos seleccionables (tipo lista desplegable / selección). * Quitar u ocultar campos que actualmente no utilizamos. * Reorganizar visualmente ciertos bloques de información. * Asegurar que los nuevos campos también queden disponibles para impresión en el PDF. Idealmente usando Odoo Studio, pero si es necesario desarrollo en ...

    €211 Average bid
    €211 Gebot i.D.
    25 Angebote

    We are looking to digitize our inspection workflow through a custom application built with Power Apps. The goal is to enable inspectors to complete inspections entirely from their mobile devices or tablets without relying on paper forms. The app should allow users to open structured digital forms tailored to our inspection process. Inspectors must be able to capture and upload photos directly from their device camera or select images from their gallery. The application should also support manual data entry for observations, measurements, and other required fields. All collected information must be securely stored in SharePoint as a centralized record. Each inspection should generate a structured and traceable entry in the system. Upon completion of an inspection, the system must automatica...

    €149 Average bid
    €149 Gebot i.D.
    77 Angebote

    Mores What functionality do you want the Telegram bot to have? bot que gestione una base de datos de usuarios y realice peticiones HTTP, Automaticas, API-based integration with external game servers (Unity/JSON). No standard SQL ¿Qué tipo de base de datos te gustaría usar? SQL ¿Qué tipo de peticiones HTTP debe realizar el bot automáticamente? The bot requires standard REST API methods (GET, POST, PUT) to interact, interact with JSON-based endpoints and handle authentication headers.

    €143 Average bid
    €143 Gebot i.D.
    53 Angebote

    Hi future legend, I’m building a fast-growing content agency and I’m looking for a skilled Discord Bot Developer to help me create a fully automated recruitment & deployment system. This isn’t just a small bot tweak. I want to build something clean, scalable, and professional from the start. If you enjoy building structured systems and automation that actually gets used daily ; this project is for you. What We’re Building Inside our Discord server, freelancers (Editors & Writers) will: Open their own ticket Select their role via dropdown Automatically receive trial instructions Submit their trial via modal Be reviewed by staff using buttons Get deployed to the team with one click The goal: Zero manual chaos. Full automation. Scalable structure. Core ...

    €404 Average bid
    €404 Gebot i.D.
    116 Angebote

    I am seeking an experienced Salesforce B2B and B2C Commerce Developer to design, develop, and implement scalable Salesforce Commerce and Experience Cloud solutions for global enterprise clients. This is a remote contract role requiring availability during Eastern Standard Time (US 8am–5pm). Responsibilities Design and develop solutions using Salesforce B2B Commerce Cloud and B2C Commerce Cloud (SFCC) Build scalable, high-performing storefronts Develop custom components, controllers, pipelines, cartridges, and integrations Implement business logic using Apex, JavaScript, and Salesforce APIs Configure and customize Salesforce Experience Cloud for B2B portals Integrate Salesforce Commerce with external systems (ERP, OMS, Payment, CRM, etc.) Ensure performance, scalability, and ...

    €390 Average bid
    €390 Gebot i.D.
    85 Angebote

    Project Description: Find school districts and charter schools who use a specific vendor for a large list of domains. I am seeking an experienced web scraping specialist to improve our Python script to analyze a large list of school district websites (approximately 4000+ URLs) and identify the ones who show a specific link on any page found in their sitemap. The primary method of identification must be to scan the website's for specific, known vendor links. Deliverables Required 1. A Production-Ready Python Script (.py file): The script must be commented, easily configurable, and capable of reading the provided CSV list, performing the scan, and generating the output CSV. It should handle timeouts and basic error handling gracefully. 2. The Final Results (CSV/Excel File): A c...

    €120 Average bid
    €120 Gebot i.D.
    126 Angebote

    Procore Project Sequence ID Integration via Power Apps in Teams (SharePoint List Storage) Overview We are seeking a Power Platform developer to build a Project Sequence ID automation that integrates with Procore, using Power Apps inside Microsoft Teams as the user interface. The solution will generate a unique, sequential Project ID and sync it to Procore’s Project Number field. All sequence tracking and configuration will be stored in SharePoint Lists. Objective Develop a Teams‑embedded Power App and Power Automate flows that: • Generate a unique, sequential Project ID based on our business rules. • Store and manage sequence logic in SharePoint Lists. • Push the generated ID into Procore via API. • Provide a simple Teams‑based interface for project creation ...

    €302 Average bid
    €302 Gebot i.D.
    102 Angebote
    AI Email Drafting Tool Development
    6 Tage left
    Verifiziert

    Title Microsoft Outlook / Graph API Developer for AI-Assisted Email Drafting Tool Description I am building a private productivity application that integrates with Microsoft 365 and uses modern language models to assist in generating email drafts. I’m looking for an experienced developer who can help design and implement an MVP with the following capabilities: • Authenticate users with Microsoft 365 • Access mail folders via Microsoft Graph • Retrieve email metadata (participants, dates, subjects, thread IDs) within user-defined folders and date ranges • Aggregate communications by contact • Provide structured context to an LLM • Create draft messages and save them to the user’s Outlook Drafts folder • Support insertion of deterministic c...

    €1264 - €2528
    Versiegelt NDA
    €1264 - €2528
    53 Angebote
    Python RSSI Modbus Script
    6 Tage left
    Verifiziert

    I’m running an InHand IG502 cellular gateway and need a focused Python add-on that exposes the unit’s current RSSI (raw dBm) as a holding register inside the built-in Modbus server. The immediate aim is simply to monitor signal quality; once the value is available we will pass it through our existing RS-485 link into the DNP3 layer of the external SCADA. Key points you should know while coding: • Device: InHand IG502 (OpenWrt-based, Python 3 available). • Output format: raw signal strength value, no scaling or percentage. • Register must be readable via Modbus-TCP and Modbus-RTU so I can map it downstream. Byte order can be little-endian; just document what you use. • Communication onward to DNP3 happens on my side, so the script only has to populate ...

    €159 Average bid
    €159 Gebot i.D.
    99 Angebote

    I want a small service that exposes a public JSON endpoint compatible with Smiirl counters. The endpoint must pull my current order total from Shopify in real-time and respond with nothing more than that integer count (for example `{ "count": 274 }`). Core requirements • Connect to my Shopify store using the official API (private app token or Admin API, whichever you prefer). • Query total orders on each request, not cached or averaged—Smiirl will hit the URL every few seconds. • Return only the total order count, exactly as Smiirl’s documentation specifies. • Host the code so the URL is always reachable over HTTPS. A lightweight serverless function on AWS Lambda, Cloudflare Workers, or similar is fine; I only care that it stays online r...

    €32 Average bid
    €32 Gebot i.D.
    36 Angebote

    I need a keycard access control system installed at the entrance doors of our office building. Ideal Skills and Experience: - Experience with access control systems, specifically keycard systems - Familiarity with office building security requirements - Ability to work independently and ensure proper installation - Attention to detail to guarantee all access points are securely managed Please provide a detailed proposal including your experience, approach to the project, and estimated timeline.

    €778 Average bid
    Lokal
    €778 Gebot i.D.
    6 Angebote

    I need a small utility that takes the Daily Racing Form in PDF format for a chosen date, scans every race at every track, and pulls four pieces of information for every horse: • horse name • number of starters in that race • second-call position • final time With those values the script must run a straightforward (A + B) / C calculation that I will define exactly once the job begins. When the data for all horses is processed, the program should compile everything into a clean, easy-to-read PDF report. Please build the solution so I can drop in new Racing Form PDFs and generate fresh reports without extra tweaking. A Python workflow that uses libraries such as pdfplumber, Camelot or similar is fine, provided it copes with the occasional formatting quirk that R...

    €3363 Average bid
    €3363 Gebot i.D.
    95 Angebote

    I’m ready to move my WhatsApp Business account beyond manual chats and would like an experienced automation specialist to build a complete, hands-off workflow. The core goals are straightforward: • send scheduled or trigger-based broadcasts to segmented contacts, • reply automatically with keyword or menu-driven responses, and • capture each interaction so contact details, tags, and conversation data land neatly in Google Sheets (or a similar store) for later analysis. I’ve chosen to rely on third-party services rather than a purely custom script. My current stack shortlist is Twilio for the WhatsApp Business API endpoint, Zapier for no-code workflow orchestration, and WATI for template management and opt-in handling. I’m open to your advice on whi...

    €292 Average bid
    €292 Gebot i.D.
    18 Angebote

    Please read carefully for full consideration DO NOT POST QUESTIONS TO BOARD THEY WILL BE IGNORED There is a technical document if you would like consideration please fill out document alon with your bid this is not a crypto bot and i am not seeking a feature builder Senior Broker Execution Engineer – Full Automation Hardening & System Cohesion – Cash-Only Options Engine I am completing a nearly finished Python-based automated options trading system. Strategy logic is complete. This engagement is not about alpha or indicator development. This is systems engineering, execution safety, wiring integrity, and production reliability. System Context Per current architecture: Schwab Trader API OAuth implemented Token server active Cash account only Single-leg equity...

    €750 Average bid
    €750 Gebot i.D.
    160 Angebote

    I’m ready to move beyond notebooks and actually ship models, but I’d like to do it the right way, step by step, with an expert by my side. My stack of choice is Python, and we’ll be working on Google Cloud. The part I’m most eager to master is model serving and building production-grade APIs, though I still want you to frame everything in an end-to-end workflow so the pieces fit together. Here’s how I picture our work together: • Pair-programming sessions where we containerise a trained model, push it to Google Cloud (e.g., Cloud Run or Vertex AI), and expose it through a REST or gRPC endpoint. • Walk-through of best practices for versioning, environment management, and automated CI/CD so each new model can be rolled out with minimal friction. ...

    €18 / hr Average bid
    €18 / hr Gebot i.D.
    99 Angebote
    Restaurant and Retail POS
    6 Tage left
    Verifiziert

    I’m looking for an experienced developer/team to build a complete offline-first POS platform that runs reliably on a local network (LAN). The system must keep working when the internet is down, but also support optional online features for some customers (e.g., cloud reporting, multi-site reporting, remote backups, and online ordering integrations). In short: offline by default, online when needed. Two product modes in one codebase A) Hospitality (Restaurant / Bar) Windows POS touchscreen: tables & floorplan, open tickets, split/merge/move, void/refund, discounts, VAT/tax rules Android handheld ordering (PWA or native): fast ordering per table, live sync with POS + KDS, offline queue + retry KDS (Kitchen Display System): new → preparing → ready, station routing (kit...

    €8151 Average bid
    NDA
    €8151 Gebot i.D.
    120 Angebote

    Proyecto: Sistema de Gestión Integral Rubro: Librería, Juguetería e Insumos de Computación (5.000 SKUs). A. Objetivos Principales Desarrollar o implementar una plataforma de gestión (ERP/POS) que agilice la venta masiva en mostrador, lleve control de stock (actualmente no lo tiene) y automatice la comparación de costos con proveedores para una compra inteligente y rápida o al menos facilite el proceso de compra con sistema de alertas en el caso de que el scraping no sea posible de realizarlo. B. Módulos Específicos Requeridos 1. Módulo de Compras e Inteligencia de Precios: • Web Scraping: El sistema debe conectarse a las URL de proveedores principales para extraer precios de costo en tiempo real. • Comparador...

    €276 Average bid
    €276 Gebot i.D.
    44 Angebote
    Python Stock Trading Bot
    6 Tage left
    Verifiziert

    The project is to build a Python-based bot that trades equities on NYSE, NASDAQ, and AMEX. It must run end-to-end without manual intervention: gathering live market data, analysing it in real time, placing orders, and continuously enforcing risk limits. Core functionality • Automated trade execution driven by a configurable strategy engine • Real-time market analysis with fast data ingestion (websocket or streaming API) • Built-in risk management: position sizing, max draw-down and stop-loss rules Technical notes Python is mandatory; common libraries such as pandas, NumPy, TA-Lib, and asyncio are expected. The code should be clean, modular, and ready to plug into broker APIs like Interactive Brokers, Alpaca, or Tradier. A lightweight front-end (CLI or simple dashbo...

    €176 Average bid
    €176 Gebot i.D.
    61 Angebote

    I already run all my bookkeeping in Tally, but stock control still sits outside in spreadsheets. I want a single, clean TDL that plugs into my existing Tally company and gives me reliable stock tracking inside the software I use every day. Core requirement • Real-time tracking of every inward and outward stock movement so I can see current balances the moment a voucher is saved. Workflow expectations The TDL should hook into the standard accounting modules—every goods‐in or goods-out entry must post to the appropriate ledgers automatically, maintaining the integrity of my financial statements. I should be able to view stock summaries, item-wise movement, and valuation from the same Tally screens I’m used to, without exporting data. Deliverables 1. Compiled T...

    €53 Average bid
    €53 Gebot i.D.
    8 Angebote
    Optimize Python Trading Bot
    6 Tage left
    Verifiziert

    I have a live-trading bot written entirely in Python that connects to the platform through their REST and WebSocket APIs. The strategy logic itself is sound, but under load the bot slows, misses price ticks and occasionally skips orders, so I need a clean performance tune-up and code review. Your task is to comb through the existing modules—order manager, data streamer, and strategy loop—identify the bottlenecks, then fix or refactor as needed so the bot reacts in real time without dropping trades. Expect to work with async I/O, websockets, pandas dataframes and a small SQLite trade log. Deliverables • Refactored, well-commented Python code with any slow sections profiled and optimised • A brief report that explains each change, shows before/after latency b...

    €145 Average bid
    €145 Gebot i.D.
    122 Angebote
    Selenium LinkedIn View Bot
    6 Tage left
    Verifiziert

    I need a Selenium-based solution that runs reliably on Windows and opens Google Chrome to simulate human visits to LinkedIn (and occasionally other) profile URLs listed in a Google Sheet. For each URL the program should: • Pull the next unused link from the sheet • Load the page in Chrome, wait a random time between 20 seconds and 3 minutes • Apply truly randomized scrolling patterns while the profile is open so behaviour looks organic • Fire a webhook the moment the visit completes, passing back any ID or payload I define so our CRM reflects the touch instantly Configuration items such as Google Sheet ID, webhook endpoint, minimum/maximum dwell time, and daily visit caps should live in a simple file I can edit without touching code. A short README on installi...

    €124 Average bid
    €124 Gebot i.D.
    110 Angebote
    Multi-Platform Social Data Scrape
    6 Tage left
    Verifiziert

    I need a reliable solution that will pull every public post mentioning a set of keywords I will share with you and do so for all the data on X, Instagram and Facebook. The scrape must cover three primary markets I am focused on right now—Thailand, Philippines and India, etc —so geo-filtering or language filtering needs to be baked in from the start. For every matching post I want the full engagement picture captured: the comment text, number of comments, likes, reposts/shares, the post date and any other readily available metadata (author handle, follower count, post URL, media links, etc.). Accuracy is critical because the data will feed a trend-analysis dashboard later. Please build the workflow in a way that respects rate limits and login requirements: if you intend to use...

    €432 Average bid
    €432 Gebot i.D.
    20 Angebote
    Airtable CRM Setup & Automation
    6 Tage left
    Verifiziert

    I have chosen Airtable as the hub for my Customer Relationship Management and now need an expert to translate that vision into a working base, automate the busy-work, and connect it smoothly to the rest of my tech stack. Here is what I want to achieve: • Build a clean, scalable CRM base from scratch, with the right tables, linked records, views, and permissions so my team can track leads, deals, and ongoing client touchpoints without confusion. • Automate repetitive tasks—data entry, routine updates, notifications, reminders, and the creation of reporting dashboards—so information flows without manual effort. • Integrate Airtable with the other tools we already rely on (email, calendars, chat, and reporting platforms) to eliminate double-handling of data an...

    €127 Average bid
    €127 Gebot i.D.
    49 Angebote

    I need a freelancer outside the USA to gather some data and provide me with a code snippet. Ideal skills and experience: - Experience in data gathering - Familiarity with coding in Python, JavaScript, or Ruby - Ability to work independently and deliver accurate results Please provide details on your data collection methods and coding expertise in your bids.

    €113 Average bid
    €113 Gebot i.D.
    84 Angebote

    I am building a B2B SaaS product for Indian SMEs that works on top of existing ERP systems (such as Tally) and provides simple credit risk judgement for buyers and vendors. The product is not a chatbot and not a generic AI assistant. It is a focused decision-support tool designed to help business owners make better credit and dispatch decisions at the right time. The MVP will do three main things: 1. Fetch outstanding balance and basic invoice information from ERP (read-only integration). 2. Allow tracking of payment commitments (manually added or via WhatsApp integration). 3. Generate a simple rule-based judgement signal (SAFE / WATCH / RISK) based on payment behaviour and commitment history. The system will be WhatsApp-first, with a lightweight web dashboard for viewing buyer profi...

    €87 Average bid
    €87 Gebot i.D.
    24 Angebote

    I already have a partly-finished, AI-assisted utility that scans the Articulate Storyline courses, simulates a JAWS screen-reader pass, flags every accessibility defect it finds, and suggests code-level fixes. The original vendor could not complete the build, so I need someone who can step in, assess the existing codebase, and carry the project to a reliable, production-ready release. Current status • Core crawler and DOM parser are in place and successfully open Storyline-published packages. • Crawl the course ZIP package, and detect issues like missing alt text, missing tab orders and tab focuses etc.. specifically to find the issues that may be found when we run the course with JAWS reader. • A preliminary rule set identifies several common JAWS issues, but coverage...

    €592 Average bid
    €592 Gebot i.D.
    16 Angebote

    AI Workflow to Automate Instagram Reels & YouTube Shorts Creation + Posting Client: Berryson Press Business Type: Content + Printing Business Goal: Fully or semi-automated short-form content pipeline from raw videos stored in Google Drive to published posts. OBJECTIVE Build an AI-powered workflow that: Detects raw videos uploaded to Google Drive Automatically edits them into vertical short-form videos Adds captions, hooks, subtitles, branding Generates captions + hashtags using AI Posts automatically to: Instagram Reels YouTube Shorts Logs all published content in a tracking sheet The system should reduce manual editing and posting effort by 80%. END-TO-END WORKFLOW REQUIREMENT STEP 1: Trigger Folder: Google Drive → /Raw Videos When a new video is uploaded → wo...

    €306 Average bid
    €306 Gebot i.D.
    16 Angebote

    Project Background We are building a financial data aggregation and risk control verification system. We need to retrieve account balances, UPI IDs, and transaction history from major Indian UPI wallet accounts for multi-account fund monitoring and transaction status verification. ⸻ Core Requirements All data retrieval must be done using API-level HTTP requests: • For wallets with a Web interface: analyze and call their Web API • For App-only wallets: capture and replicate API calls via traffic analysis API-level implementations only. ⸻ Responsibilities 1. Implement mobile number + OTP login flow (manual input allowed) with session persistence (to reduce repeated logins) 2. Analyze the API call flow of the target wallet (Web or App) 3. Extract account balance, UPI ID, and ...

    €1520 Average bid
    €1520 Gebot i.D.
    190 Angebote

    I need a lightweight Windows-based application that can interact with a specific website entirely in the background—no browser window or UI should ever be visible. The software must: • Log in with a stored username and password • Navigate through the site, click the necessary elements, submit forms, and collect the returned data • Solve any CAPTCHA the site presents automatically (an API such as 2Captcha, Anti-Captcha, or a comparable service is acceptable) • Return the scraped information in JSON or CSV so it can be consumed by another process A simple tray icon, CLI, or service is fine; the key requirement is headless operation with reliable error handling. Source code and a compiled executable are both expected so I can run the tool on multiple machines...

    €70 Average bid
    €70 Gebot i.D.
    21 Angebote

    Necesito poner en marcha cuanto antes un chatbot conversacional para nuestra clínica dental que no solo atienda a los pacientes, sino que incremente al máximo el número de citas cerradas y, con ello, las ventas de tratamientos. El flujo principal es claro: el bot debe poder programar citas y, una vez confirmadas, lanzar recordatorios mediante notificaciones dentro de nuestra app. Para reservar, tiene que solicitar de forma natural el nombre del paciente, la fecha y hora preferida y el tipo de tratamiento que desea. Con esos datos, validará disponibilidad en nuestro calendario (puedo facilitar la API) y dejará la cita registrada en nuestro CRM. Quiero un motor de NLP en español—Dialogflow, GPT-4, Rasa u otro equivalente—capaz de entend...

    €354 Average bid
    €354 Gebot i.D.
    60 Angebote

    I need a small Android proof-of-concept that launches the UIDAI FaceRD app via an explicit Intent, waits for the capture flow to finish, then receives the returned PID XML (biometric) data and renders it on-screen or writes it to logcat. Here is exactly what I expect: • An Android Studio project (Java or Kotlin) that targets any current SDK version compatible with FaceRD. • A signed, installable APK so I can test immediately. • On tap of a single button the app should:  1. Invoke with the correct action, extras and flags.  2. Handle the result in onActivityResult / ActivityResult API, extract the PID block, and show it clearly (raw XML is fine for the demo). Once I confirm the APK works, I will need the full, clean source code together with a sho...

    €9 Average bid
    €9 Gebot i.D.
    9 Angebote

    I need a Pine Script v5 indicator for TradingView that runs primarily on the Gold (XAUUSD) 1-minute chart and gives me immediate, easy-to-read feedback on market turns. Core logic • Heikin Ashi analysis – detect both reversal patterns and real-time trend strength changes. • Doji recognition – spot classic Doji candles and treat each as a distinct event. Visuals & alerts Whenever a Heikin Ashi reversal or trend-strength shift is confirmed, the script should place a clear icon or background highlight on that bar. The same applies to each detected Doji. At the same moment, fire a TradingView alert() so I can route the signal to webhooks or mobile push. Extra context I still like seeing Fibonacci structure on screen, so please add a light retracement ov...

    €342 Average bid
    €342 Gebot i.D.
    50 Angebote

    Necesito poner en marcha cuanto antes un chatbot conversacional para nuestra clínica dental que no solo atienda a los pacientes, sino que incremente al máximo el número de citas cerradas y, con ello, las ventas de tratamientos. El flujo principal es claro: el bot debe poder programar citas y, una vez confirmadas, lanzar recordatorios mediante notificaciones dentro de nuestra app. Para reservar, tiene que solicitar de forma natural el nombre del paciente, la fecha y hora preferida y el tipo de tratamiento que desea. Con esos datos, validará disponibilidad en nuestro calendario (puedo facilitar la API) y dejará la cita registrada en nuestro CRM. Quiero un motor de NLP en español—Dialogflow, GPT-4, Rasa u otro equivalente—capaz de entend...

    €182 Average bid
    €182 Gebot i.D.
    53 Angebote

    This project centres on replacing a monolithic, legacy insurance platform with a clean, high-performance .NET Core API designed around Domain-Driven Design. The first bounded contexts to rebuild are User Authentication & Authorization and Policy Management; Claims Processing may follow once the new foundation proves stable. The current system struggles with sluggish response times, can’t scale when new brokers come aboard, and is painful to extend or refactor. I therefore need an API layer that is fast, horizontally scalable and, above all, maintainable. No usable documentation exists, so part of the assignment is to reverse-engineer the relevant business rules directly from the running application and stakeholder interviews. You will model the core insurance domain into aggreg...

    €15 / hr Average bid
    €15 / hr Gebot i.D.
    27 Angebote

    We have an existing 6-axis driver for our plotter. We need to build a simple web interface where users can upload pictures for the plotter to draw. The system uses stepper motors with encoders and limit switches for XYZ axis. Key Requirements: - Web interface for image upload - Image-to-G-code conversion pipeline - Plotter communication and control - Support for stepper motors with encoders and limit switches - Testing and final tuning Skills Required: Python, Embedded Linux, C#, Firmware Development This is an ongoing project, estimated 1-3 months.

    €36 / hr Average bid
    €36 / hr Gebot i.D.
    107 Angebote

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