Datenbankdesign Jobs

Our company is a platform that combines LLM observability, user intent analytics, explainable AI, and embedded AI Ethics — empowering companies to scale Generative AI with transparency, trust, and traceable responsibility. We turn every AI response into a safe, explainable, and auditable decision, ensuring ethical alignment from prompt to impact. NON-INVASIVE ARCHITECTURE FULL FEATURE LIST 1. LLM Observability Engine What it does: Detects hallucinations, contradictions, ambiguity, or timeouts Back-End: FastAPI, Prompt Log DB, Anomaly Classifier Front-End: Table view, risk icons, filters 2. User Behavior & Friction Analysis What it does: Detects frustration, reprompt loops, abandonment Back-End: Event tracker, heatmap aggregator Front-End: Heatmaps, UX breakdown, friction fla...

I need a Power BI dashboard built to display customer data and costs. Requirements: - Connect to a SQL database. - Visualizations can be bar charts, pie charts, or line graphs, as applicable to the data. Ideal skills and experience: - Proficiency in Power BI. - Experience with SQL database integration. - Strong data visualization skills. No data analysis is required, just the dashboard setup.

I have a rough system architecture sketch that urgently needs a polish so it clearly shows how our database layer can be tuned for better performance. The core of the exercise is to revisit the data flows, pinpoint latency hotspots, and illustrate an optimised structure—caching tiers, read/write segregation, indexing strategies—using a clean, professional diagram. You will start from my existing file (or import it into Lucidchart, Visio, or another tool you’re comfortable with) and reshape it into a concise, single-page system architecture diagram. The spotlight is entirely on the database component; server infrastructure and application logic can be represented at a high level only where they touch the data layer. Deliverables • Editable source file (, Lucidcha...

Quiero un archivo maestro en Excel que consolide mis ventas históricas por producto y por cliente. Cada mes recibiré varios archivos de mis distribuidores; sus hojas comparten la misma información clave, pero el formato puede variar ligeramente entre uno y otro. Lo que necesito exactamente: • Una estructura de base de datos dentro de Excel (tablas o Power Query) que me permita importar mensualmente esos archivos externos y actualizar los registros sin perder histórico. • Columnas estandarizadas para fecha, código-producto, descripción, cliente, unidades y valor de venta. • Un panel de análisis con gráficos de líneas que muestren la evolución mensual de ventas, filtrables tanto por producto como por c...

We want to add a few features on our existing website such as: • File Transfer • Meeting Scheduler • QR Code Generator • AI Post Generator • AI Digital Business Card creator • Document E-Sign tool need an experienced developer with the following experience: A senior full-stack developer or a full-stack product engineer with experience in: front-end user interfaces back-end APIs database design cloud file storage third-party integrations security payment/subscription logic AI API integration - how to call AI Apis, totken , cost control, installment limits, moderation, etc You MUST know should know how to integrate external services such as: OpenAI API for AI Post Generator calendar APIs email sending tools PDF generation libraries QR code cloud file st...

We are building a fintech governance platform called ClearTek that manages milestone-based capital governance and investor transparency for film productions. The platform acts as a governance layer for film financing, tracking project deposits, their conditions, and their approval status, without ever taking custody of funds. ​ We already have an Electron prototype with the UI mostly built, but the code is still in prototype shape and needs to be cleaned up, structured for production, and wired to a reliable persistence layer. ​ The four core components we need implemented cleanly are: ​ Deposit / investment registry (structured list of deposits/investments with metadata and status). ​ Custodian awareness (the platform tracks which external party holds funds; the app itself never holds...

Project Title: Build a Lightweight “Boots-on-the-Ground” Marketplace Connecting Real Estate Investors with Verified Local Notaries Project Description I’m looking for an experienced developer or small development team to build a low-cost MVP / beta version of a web platform for the real estate industry. The platform will function as a marketplace connecting real estate investors, wholesalers, and contractors with verified notaries across the United States who can act as “boots on the ground” for property walkthroughs. This solves a common problem in real estate investing: investors often find deals in other states but cannot travel to inspect properties. Sellers frequently request buyers to physically view properties before taking offers seriously. The MVP...

I need a full-featured real-estate portal that mirrors the polish and depth of yet is tailored to my own branding. The site’s core focus is providing up-to-date property listings and information for both residential and commercial assets, so rock-solid data structures and a clean, intuitive UI are essential. Key functions I must have at launch: • Advanced search filters that let visitors slice inventory by price, location, size, amenities, and more without sluggish load times. • Secure user accounts where owners, agents, and seekers can register, manage their profiles, post listings, and track favourites. • Interactive maps—think Google Maps or Leaflet—showing property pins and clustering at different zoom levels, with filters reflected live on the m...

App project is already given to Toheeb please developers you can stop sending me messages. I need Pharma Sales Operations android and ios app I need mobile application that streamlines pharmaceutical sales operations. The system will support three distinct roles—MR, Seller, and Admin—each with its own dashboard and permissions. Core data domains include user profiles, financial transactions (orders, invoices, commissions), and product inventory, so the database design must accommodate all three from day one. Key functionality I expect: * Sales dashboards that surface daily targets, territory coverage, and revenue metrics for MRs and Sellers. * Rich reporting tools for trend analysis, product performance, and commission calculations, exportable to Excel or PDF. * Robust user m...

Project Title Production Planning, Inventory & Dispatch Automation Tool for Furniture Manufacturing About Us We are a flat-pack furniture manufacturing company supplying products through Amazon Vendor Central. Every week we receive purchase orders for multiple fulfillment locations. We manufacture, pack and dispatch products based on these purchase orders. Currently our operations are managed using multiple Excel sheets across departments, which is becoming difficult to manage. We are looking for a developer to build a simple web-based operational planning tool to automate production planning, stock management and dispatch planning. Business Scale Products (ASINs): 200 – 300 Production Volume: 12,000 units/month (target 25,000) Purchase Orders: 2000–2500 u...

I need a full-stack build for a new e-commerce website. The flagship feature is a lightning-fast product catalogue with robust search and filtering so visitors can narrow thousands of SKUs in just a few clicks. The site must be responsive, SEO-ready, and architected for future add-ons such as payment or user-account modules without major refactoring. To move forward, send me a detailed project proposal that covers: • Your proposed tech stack and hosting approach • The method you’ll use to deliver the search/filter experience (faceted search, full-text indexing, Elasticsearch, etc.) • Milestones with clear timelines and deliverables • Links to live e-commerce sites you’ve built that showcase similar functionality Clean, well-documented code in Git...

I have a working proof-of-concept at ; now I want the same idea rebuilt cleanly so it is easier to maintain and scale. The finished site must feel just as fast as the current demo, but with production-ready code and a modern tech stack you are comfortable supporting. Core scope • A secure user system that relies on classic email-and-password signup, complete with profile management, password reset and verification emails. I am open to adding Google OAuth as an extra convenience once the primary flow is solid. • Full e-commerce layer: product catalogue, flexible pricing, shopping cart, checkout, order history and a basic admin to add or edit products. Popular gateways such as Stripe or PayPal are fine; propose what fits best. • Built-in blog so articles can be publishe...

Utilize como base: Customize Paymenter to function similarly to WHMCS. My business type does not sell domains. 1 - Create Stripe module 2 - Create Coinpayments module 3 - Create Binance module 4 - Create API-based service provisioning module 5 - Customize administrative area 6 - Customize client area Create documentation for these modules, as well as the entire deployment process based on Debian 13.

For my final-semester project I need a fully functional restaurant website that feels modern and clean from the first click. The core pages should showcase the menu in an appetising, easy-to-navigate layout, collect customer reviews that can be moderated from a simple back-end, and allow visitors to book a table through an online reservation form (email notification is enough; full booking engines are welcome if you already have one). Because this is an academic submission, clear documentation is almost as important as the code itself: a brief read-me explaining folder structure, any frameworks or libraries used, and instructions to spin the project up locally will be required with the final hand-off. Responsive behaviour across common breakpoints is essential so I can demo it on both des...

I need a web-based administrative panel that lets me oversee several IPv4 proxy servers running 3Proxy from one place. The panel should: • Auto-configure new or rebuilt servers, applying 3Proxy settings and firewall rules without manual SSH work. • Push software updates, configuration edits, and security patches to every connected host remotely. • Expose a documented RESTful API so other systems can create, suspend, rotate, or delete proxies programmatically. • Support multiple user roles—at minimum Admin plus one or more limited roles—with a clean permissions model. • Display real-time status (online/offline, traffic, errors) and basic analytics for each proxy. A straightforward, responsive UI is essential; think login, dashboard, server list...

I’m looking for a versatile full-stack developer who can take a web project from idea to live deployment. You’ll help me refine the concept, design the database and APIs, build an intuitive front-end, then deploy the finished product to a reliable cloud host. Clean, well-commented code, a clear README, and a hand-off session that walks me through local setup and production deployment are essential deliverables. If you have recent experience shipping complete applications and can communicate progress clearly, I’d like to work with you.

I am looking for an experienced full-stack developer or software engineer to build an internal business management system that closely simulates the structure, UI, and user experience of Zoho systems. The goal is to develop four integrated systems that function together inside one platform. Systems Required: 1. CRM System - Leads - Contacts - Accounts (Companies) - Deals / Sales Pipeline - Tasks, Calls, Meetings - Notes and attachments - Email logging - Activity timeline - Sales dashboard and reports 2. Project Management System - Projects - Tasks and subtasks - Kanban board - Timeline / Gantt view - Task assignment - Progress tracking - File sharing - Project activity logs 3. HR Management System - Employee profiles - Attendance tracking - Leave management - Payroll records - Empl...

PROJECT OVERVIEW We need a freelance engineer to help design and build core components of a prediction markets platform. The focus is correctness, consistency under load, and clean data models that support both UI and analytics. SCOPE OF WORK / RESPONSIBILITIES 1. Prediction market mechanics - YES/NO outcome tokens and implied probability mapping (price ≈ probability) - Liquidity/spreads via order book and/or AMM-style curve - Market lifecycle: open → trading → resolution → settlement - Resolution/oracle inputs, dispute windows, final payout logic 2. Backend + API development - Market discovery/browsing endpoints - Real-time pricing/market updates (WebSockets and/or streaming) - Order placement and cancellation - Idempotent order/trade submission (idempotency keys, re...

I have a Windows Excel workbook (VBA) that calls a Python FastAPI server (business logic is server-side). The current version works, but I need it converted into a paid, production-grade software with maximum possible security on the client side to prevent unauthorized usage and bypassing. I’m a developer but not a cybersecurity expert. I want you to design and implement a strong licensing + anti-tamper system. Current setup Write "read" in your first line of your proposal. Excel (VBA) client on Windows FastAPI server (Python) VBA currently calls server directly What I need (must-have) Paid licensing enforcement Users must be licensed/paid before usage is allowed Support: active / expired / revoked / banned Maximum security client architecture I strongly prefer ...

I’m preparing a migration from our Sapiens ID3 platform into the FAST Technology system and need a precise field-by-field mapping created. The source data centers on policy records, and I must be sure that every element tied to the customer—name and contact details, policy-specific attributes, and related transaction history—lands in the correct destination tables in FAST. Right now each field is stored in ID3’s proprietary format. I will supply sample extracts as well as the FAST data dictionary; your task is to analyse both structures, match every like-for-like field, and flag any gaps where a transformation or new target field is required. Deliverables • A comprehensive mapping document (spreadsheet or equivalent) showing source field, data type, descrip...

Here are the project requirements. I already run a Supabase-powered sports analytics platform that pulls live odds through OddsAPI and hosts a functioning Pick Streak Survivor contest. Your job is to extend this existing codebase by adding two new game formats: • Perfect Week Challenge • Monthly Wins Race Both contests must integrate with the existing pick system and produce leaderboard standings that display on the WordPress site. ________________________________________ Backend scope Extend the existing Supabase backend without disrupting the current Pick Streak contest. Tasks include: • Expand or adjust the Supabase schema to support contest entries, weekly streak tracking, monthly win totals, and historical records. • Reuse the existing pick and grading system that ...

I have several years’ worth of appraisal data currently scattered across multiple CSV and TXT files. The goal of this project is to collect that raw information, move it into a clean Microsoft Access back-end, and then give me simple, point-and-click ways to work with it every day. Core objectives • Build the Access tables from my existing CSV/TXT files • Design friendly forms so I can review, edit, and manage the records without touching the tables directly • Enable one-click exports that feed the data into Excel, produce mail-merge ready form letters, or create custom on-screen/printable reports Technical notes • Source files are standard comma-delimited and tab-delimited text or other • Front-end can be Access or an Excel interface, as long as it...

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**Title:** Build a Phase 0 MVP Web App (Lovable / Low‑Code / Custom – Lean Scope) **Description:** I’m looking for a strong developer (or small team) to help me build a **Phase 0 MVP** of a web application. This phase is about **speed and validation**, not over‑engineering. Important: * This is **Phase 0 only** * Scope is intentionally small * Please do **not** suggest extra features or future roadmap items *** ## Core Functionality (Only What’s Needed) ### 1) Authentication * OTP‑based user login (India‑friendly +91) * Basic user profile (name, phone, optional email) ### 2) Admin Panel (Manual Operations) * Manual onboarding of professionals via admin * Admin can: * Add / edit / approve professionals * View users * View consulta...

I need a reliable ABAP developer who can slot straight into my backlog and keep the sales (SD) side of our SAP system moving. Day-to-day work will swing from creating or extending tables and views in the Dictionary to building ALV-driven reports, tweaking module-pool screens, and coding OO-ABAP classes. Enhancements come up frequently, so you should be at ease with BAdIs or classic exits, and whenever a document flow has to touch an external partner you’ll be the one preparing the IDoc mapping and testing. Most tasks are small but continuous, so I’m offering a fixed monthly retainer in the ₹10k–20 k range for roughly full-time availability. Everything is remote; we collaborate over Teams and manage work in Jira. To fit in smoothly you’ll need: • Solid core AB...

I’m building a new solution whose entire code-base is written in Python, and I’d like an experienced developer to help me take it from concept to a clean, working release. The exact feature set is still flexible, but it will draw on core areas of programming, database design, networking concepts and general system development, so a broad understanding of these disciplines will be valuable. Here’s what I need from you: • Translate the high-level requirements I provide into clear, efficient Python modules. • Advise on and implement an appropriate tech stack—whether that means a lightweight Flask or FastAPI service, a Django web app, a data-driven script, or something else that fits the goals best. • Design or refine database schemas and integrat...

I need a fully-functional courier tracking site built from the ground up with a modern, trendy look that feels effortless for customers to use on desktop and mobile alike. The whole experience must revolve around the end user—someone who just wants to type or paste a tracking number and instantly see where their parcel sits in real time. Core experience • Real-time tracking that pulls live location data and displays progress on an interactive map. • Secure customer login so repeat users can view current and past orders without re-entering numbers. • Automated notifications (email, SMS, or push—whichever is easiest to wire up first) triggered by key status changes: out for delivery, delivered, exceptions, etc. I’ll provide access to our shipment data...