RESTful API Jobs

I’m building an internal business tool and need an experienced .NET Core developer who can work during the India night shift (roughly 9 PM–5 AM IST). The project centers on a browser-based web application, so you’ll spend most of your time inside ASP.NET Core, Entity Framework, and SQL Server, wiring up clean MVC or Razor Pages, setting up dependency injection, and testing endpoints with Postman or Swagger. You’ll collaborate directly with me over Teams for quick stand-ups and code reviews, pushing updates to a Git repository each night. I already have wireframes, a partial domain model, and an Azure DevOps board with user stories ready for you; your first tasks will involve refining the data layer, implementing responsive views, and tightening up API endpoints. D...

Title: Senior Android Developer: Hybrid Computer Vision Pipeline (Local ML + Gemini API) Project Description: We are seeking a Senior Android Engineer to develop a modular, high-performance infrastructure for real-time video capture and analysis. The core of the project is a "Hybrid AI Routing Engine" that intelligently switches between on-device local processing and high-depth cloud analysis. This application is an R&D prototype that must be Play Store Ready, with a heavy focus on background stability, thermal management, and seamless connectivity transitions. Technical Specifications: 1. Camera Pipeline & Intelligent Routing: Implement CameraX to ensure maximum compatibility across various Android OEMs (Samsung, Pixel, Xiaomi, etc.). Develop a Routing Engine to ing...

I’m refreshing my GitHub profile for upcoming university applications and I need a concise, well-architected Django backend that illustrates how I approach data modelling, API design and clean code. Tech stack is fixed: Python 3.x with Django (latest LTS). Because this is a portfolio piece, clarity, documentation and sensible project structure matter more than production-grade scaling or DevOps extras. Scope of the system The app should let authenticated users track items in and out of stock and generate simple reports. I expect models for items, categories and basic stock movements, JWT or session-based authentication, and a small reporting module summarising current inventory levels and movement history. Deliverables • Django project and apps organised with reusable, ...

I need an end-to-end web application written in pure Go, backed by a MySQL database. The core focus is clean, idiomatic code that can be compiled and deployed on a standard Linux server without fuss. You’re free to structure the project with popular Go web frameworks such as Gin, Echo, or Fiber, as long as the final build remains lightweight and easy to maintain. I will supply server access and a blank MySQL instance; you take it from there—designing the schema, wiring up the handlers, and exposing routes that follow REST principles. Code quality, straightforward error handling, and secure interaction with the database are priorities. If you prefer containerisation, feel welcome to include a Dockerfile so the whole stack can spin up locally with a single command. Deliverables...

I’m building a new mobile application and I need a robust Java Spring Boot backend to power it. The core services you’ll create must cover: • User authentication and management with full multi-factor authentication (MFA) and support for future multi-party authentication flows. • A streamlined customer-onboarding journey that begins with registration and ends with a verified, fully profiled user record. • Reliable data storage and retrieval using a relational engine—MySQL or PostgreSQL, whichever you are most comfortable optimising. RESTful APIs should be documented with Swagger/OpenAPI, secured with JWT or a similarly strong token strategy, and thoroughly unit- and integration-tested. I’ll provide the mobile team’s contract-first API s...

Seeking an experienced iOS Developer to build a high-performance framework for real-time environmental analysis. The core of the project involves creating a stable bridge between the device's camera system and a cloud-based Large Language Model (LLM). Technical Requirements: Advanced Camera Implementation: Build a custom AVFoundation session that programmatically detects and prioritizes the Ultra-Wide (0.5x) lens across all compatible hardware (iPhone 11 through 17). Frame Capture & Buffering: Implement a high-efficiency capture system to extract frames at defined intervals (2-3 seconds) and transmit them to an API without blocking the main thread. AI Integration: Connect the capture pipeline to the Google Gemini Flash API (via REST or Swift SDK). Dynamic Instruction Architec...

## Project Overview We are developing a mobile application integrated with a Shopify embedded app and a web-based admin dashboard. We are looking for an experienced **full-stack developer (or team)** and a **UI/UX designer** to support development from wireframing to deployment. This is an MVP with potential for long-term collaboration and feature expansion. --- ## Required Technical Skill Set ### Backend Development * Strong experience with **Node.js / Python / PHP** (flexible stack) * RESTful API development * OAuth and authentication flows (JWT, token-based auth) * Webhook handling * Cloud-based architecture * Database design (Postgres / MongoDB / Firebase or equivalent) * File storage integration (AWS S3 or similar) * Scalable SaaS architecture planning --- ### Mobile Development * ...

I’m looking for an experienced full-stack partner to build a web-based ecosystem that covers both our public-facing site and an internal workflow hub. The solution should include: • Public website connected to a searchable university database. • Student portal for application tracking and secure document upload/management. • Staff CRM featuring a student-management dashboard, task management, document control, and automated email/SMS notifications. Laravel or Django on the back end and React or Vue on the front end suit us best, with PostgreSQL or MySQL beneath. Clean RESTful APIs for third-party email/SMS services are essential. Show me links to CRM or portal projects you have delivered, outline the stack you’d use, and provide a realistic schedule and ...

I’m looking to get a small-scale CMS online fast. The front end must be built with React while the back end runs on Laravel. I’m comfortable if you lean on AI coding assistants to accelerate the build; the priority is clean, well-structured code that I can maintain later. Core expectations • A standard CRUD workflow for pages and posts, served through a straightforward React interface. • RESTful APIs (Laravel Sanctum or Passport is fine) with token-based auth so the front end stays decoupled. • Basic role and user management baked in from the start. • Solid, developer-readable documentation that explains local setup, environment variables, and deployment steps. Once everything is pushed, I’ll run the project locally and on a staging server;...

We are building a recruitment website using Base44 (no-code/low-code platform) and need to integrate it bidirectionally with JobAdder CRM via their REST tasks: Set up OAuth2 Authorisation Code flow authentication (mandatory – JobAdder API requires this; developers must have proven experience). Pull active job listings from JobAdder (GET /jobs endpoints) and display them dynamically on the website (e.g., searchable job board). Handle candidate application submissions from website forms: Create candidates (POST /candidates), attach resumes, and link applications (POST /jobapplications). Use Base44's workspace integrations (prefer OpenAPI spec import if possible) or backend functions for API calls. Ensure clean, secure implementation with error handling, token refresh,...

The goal is to create a web-based Applicant Tracking System that lets employers publish vacancies and follow every candidate from application to final decision. I only need two roles at this stage—Admin (full system control) and Employer (job and applicant management)—so please keep the interface and permissions model focused on those. Core functions I expect • Job Posting: easy form to publish, edit, archive, and reactivate openings, with searchable listings for the employer dashboard. • Candidate Tracking: status pipeline, notes, and simple reporting so an employer can see where every applicant stands at a glance. • Admin Console: manage employers, adjust fields/workflows, and pull high-level metrics. A clean, responsive UI, solid authentication, and go...

I’m looking for an experienced WordPress/PHP developer to build a custom payment gateway for Paid Memberships Pro integrated with NowPayments for a legal adult content website. Scope of work: Integrate NowPayments API to create crypto checkout for PMPro subscriptions Support new subscriptions and recurring payments (where supported) Handle NowPayments IPN/webhooks for: payment confirmed payment failed / expired refunds (if applicable) Sync payment events with PMPro membership status in real time Admin settings for API keys, test/live mode, and basic logs Follow PMPro gateway class structure (clean install/update) Acceptance criteria: I can enable the gateway in PMPro, enter API keys, and complete a full checkout in test mode. On payment confirmation, the user’s mem...

Two to three seasoned full-stack engineers are needed to push a complex, production-grade banking platform forward. The application’s backbone is .NET Core, the UI is written in Angular, and critical jobs run as Azure Functions, all talking to a SQL Server datastore. Your day-to-day work will revolve around: • Designing and coding new features end-to-end in .NET Core and Angular • Writing and refactoring serverless logic inside Azure Functions • Optimising queries and data models in SQL Server • Raising pull requests, performing code reviews, and managing branches in GitHub • Updating stories and tasks in Jira while collaborating in two-week sprints The environment is fast-moving and highly regulated, so I value developers who already have 6-8 year...

The goal is to craft a complete web application from the ground up, pairing a React.js front end with a Node.js back end and shipping a functional MVP within a month. I already know I want React for the client interface, so the build should follow best-practice component architecture, modern hooks, and a clean, responsive layout. On the server side, Node.js (Express preferred) will power a RESTful API, handle authentication, and connect to a persistent data store—MongoDB or PostgreSQL, whichever you feel best suits the use case. To keep expectations crystal clear, here are the concrete deliverables: • Git repo initialized with meaningful commits, README, and .env sample • React UI coded, styled, and wired to the API (state management via hooks or Redux) • Node.js...

I need a reliable system that can take our prepared text and video assets and publish them automatically across multiple social networks. After our kickoff call I will share the exact platform list and credentials, but the solution should be flexible enough to add or remove channels without major re-work. Key objectives: • Configure multi-platform auto-upload through Comet, mapping captions, thumbnails, tags, and any platform-specific metadata. • Create scheduling rules so each post goes live at the time I set—daily, weekly, or according to custom calendars. • Build a distribution workflow that queues content, validates it against each API’s limits, and triggers retries on transient errors. • Add an error-detection layer with clear logging and alerts ...

Zoho ERP Integration Specialist Project Overview A leading service contractor company in Kenya, seeks an experienced Zoho ERP Integration Specialist to implement a comprehensive Zoho One ecosystem. The project involves configuring and integrating 11 Zoho modules with external systems including KRA eTIMS and M-Pesa APIs, tailored for Kenya's regulatory environment. Project Details Duration: 2-4 weeks (0-1 months) Work Model: Remote with occasional on-site visits to Nairobi Modules: 11 Zoho modules + 3 custom Zoho Creator applications Key Integrations: KRA eTIMS Type C, M-Pesa B2C API, Inter-module automation Budget: Competitive - Based on experience and proposal Note: Detailed Scope of Work document will be shared with shortlisted candidates. Required Skills & Competencies 1. Core ...

We need a Node.js Expert from Pakistan or India we need work for Guidance and Help we need work for long term

I'm looking for an experienced .NET Core developer to assist in feature development for my backend, specifically focusing on creating RESTful API endpoints. Key Requirements: - Develop and implement RESTful API endpoints - Ensure scalability and security of the APIs - Collaborate with the frontend team for seamless integration - Write unit tests for the developed features Ideal Skills and Experience: - Proficiency in .NET Core and RESTful API development - Strong understanding of database integration - Experience with authentication and authorization mechanisms - Familiarity with unit testing and CI/CD pipelines Looking forward to your expertise!

I am looking for a talented developer or small team to build a "Website-as-a-Service" (WaaS) platform for my boutique agency. This system is for attorneys who need a high-quality website with integrated communications. The Scope: Headless WordPress Multisite: Set up a network where I can manually "clone" sites for new clients. 10 Master Templates: Build 10 high-end, clean attorney website templates using Elementor Pro or other. You may ask ai to generate 10 switchable attorney website templates. The color Switcher: After you've created the templates, Create a simple slide-in panel that allows users to pick from 20 pre-set color schemes (using CSS variables). Ask ai to recommend the color schemes or send me the templates and i can decide on the color schemes for yo...

I need a single piece of software that controls my dimension-weight-scanning workflow from start to finish. The application must talk directly to three devices on the line—scale, volumetric camera and scanner—capture the dimension and weight data, then trigger a photo of the package label. From that image the program should reliably pull out the text, barcode and any QR code in one pass. Once each package is processed, all results have to be written to an XML file structured by date, with an auto-incremented package ID embedded in the node. The same data set should immediately feed two more actions: 1. Generate a ready-to-print shipping label (standard 4x6 thermal format). 2. Push the full XML payload to our in-house system through a REST-style API. I expect the software t...

I have the concept, screens, and brand direction for a new social network; what I need now is a skilled full-stack developer who can bring everything to life across Web, iOS, and Android. Scope The build covers a responsive website plus companion mobile apps that share a common back-end. Core features for the first release are already defined: rich user profiles, a real-time messaging system, and in-app notifications. I will supply wireframes and a feature backlog; your job is to turn them into production code, deploy the infrastructure, and ready the apps for the App Store, Google Play, and live web hosting. Key responsibilities • Architect and implement the back-end (database, authentication, REST/GraphQL API, push notifications). • Build the front-end UI for Web, iOS, ...

I’m looking for someone based in Kollam, Kerala who can jump straight into an existing React web application and keep the momentum going. The core codebase is already live, but new screens, tweaks to component logic, and a round of performance fixes are pending. You’ll be working directly with me; I’ll walk you through the current repository, explain the backlog in Git, and hand over access to our staging server so you can ship updates quickly. Because the project is already in production, I need clean, modular code, familiarity with modern React hooks, and an eye for maintaining consistency with our current styling approach (we’re on CSS-in-JS). A solid grasp of RESTful APIs and version control in Git is a must, as those are central to the workflow here. Delivera...

We are seeking an experienced React Native (Expo) developer to assist in implementing Bill of Lading (BOL) data flows and user interface within our dedicated driver mobile application. The ideal candidate will have a strong background in mobile app development and a keen eye for user experience. You will work closely with our design and product teams to ensure a seamless integration of BOL functionalities. If you are passionate about creating efficient and user-friendly mobile applications, we would love to hear from you! Relevant Skills: - React Native (Expo) - Mobile App Development - UI/UX Design Principles - RESTful API Integration - Version Control (Git) - JavaScript - Android - iOS

I need a full-stack developer to build a website in Node.js that cleanly presents three core areas—business listings, a blog section, and a product showcase—supported by a secure admin panel. The admin area must let me create, update, and archive content for each of those modules using a straightforward email-and-password login flow. Visual direction is modern and minimalist: lots of white space, clear typography, subtle accents, and a layout that feels snappy on both desktop and mobile. I’m happy for you to pick the most suitable Node.js framework (Express, Nest, Next, etc.) and database, as long as the code is modular and easy for another developer to pick up later on. Key deliverables: • Responsive public site with the three content sections wired to dynam...

I’m looking for a developer who can build a social-networking web application from scratch. The core idea is to let users create profiles, post updates, follow friends, and exchange private messages—nothing overly complex at first, but the foundations should be solid enough to grow. Here’s what I need delivered: • A responsive front end (React, Vue, or similar) with clean, modern UI components for feed, profile, and messaging. • A secure back end (Node.js, Django, or comparable framework) that exposes RESTful endpoints and handles authentication, user relationships, and real-time notifications. • A lightweight admin panel to moderate content and manage users. • Deployment scripts or documentation for hosting on a mainstream cloud platform (AWS, ...

I have an enterprise decision-analysis product on the roadmap and I need a senior-level Microsoft Azure engineer who is comfortable taking full ownership of the Azure development. The core requirement is an unsupervised machine-learning pipeline—deployed and managed in Azure—that can ingest raw data, uncover patterns autonomously, and feed those insights into the application’s decision engine. Here is what I have in mind: data lands in an Azure Data Lake, is processed through Azure Databricks or Synapse, and the unsupervised models (clustering and anomaly-surfacing techniques are likely candidates) are trained and versioned in Azure Machine Learning. Model output then needs to be exposed via a RESTful endpoint, secured with Azure AD, and consumed by the front-end service...

I already have the hosting and a fresh Laravel 10 install; what I need now is a complete directory system that can scale to multiple countries from day one. The core data type is Businesses, and every business needs a rich profile page that owners can claim, edit, and track through a clean dashboard, while I still retain full administrator control from a separate super-admin panel. Key features that must be working before hand-off: • User reviews & 1-to-5 star ratings, tied to authenticated accounts • Full business profile with logo, gallery, opening hours, map, and custom fields I can add from the back-office • Fast search with filter by category, country, city, and rating, plus a “near me” option using geolocation Because both owners and administrat...

I already have the hosting and a fresh Laravel 10 install; what I need now is a complete directory system that can scale to multiple countries from day one. The core data type is Businesses, and every business needs a rich profile page that owners can claim, edit, and track through a clean dashboard, while I still retain full administrator control from a separate super-admin panel. Key features that must be working before hand-off: • User reviews & 1-to-5 star ratings, tied to authenticated accounts • Full business profile with logo, gallery, opening hours, map, and custom fields I can add from the back-office • Fast search with filter by category, country, city, and rating, plus a “near me” option using geolocation Because both owners and administrat...