Restful jobs

...API on Meta Developer platform 2. Link our verified Business Manager and WhatsApp number to the API 3. Configure webhooks for receiving and sending messages 4. Generate and manage API access tokens securely Requirements 1. Proven experience setting up WhatsApp Business Cloud API directly (not via BSP) 2. Familiarity with Meta Developer portal, app creation, and asset linking 3. Strong skills in RESTful API integration, webhooks, and secure credential handling 4. Ability to work independently and deliver within agreed timeline 5. Reference of previous WhatsApp API setup projects preferred Deliverables 1. Fully working WhatsApp Business Cloud API integrated with our business assets 2. Documentation (step-by-step guide, API credentials management) Additional Info 1. Payment on co...

...connections, server health, and critical bug fixes. Tech Stack Requirements Candidates must have deep, production-level proficiency across our TypeScript-centric technology stack: Frontend Language & Frameworks: TypeScript, Svelte 5, SvelteKit, Tailwind CSS, Progressive Web App (PWA), and high-performance SPA architectures. Backend Language & Frameworks: TypeScript, Node.js, Fastify / Express, Python,RESTful APIs, and WebSockets. Databases & Caching: MySQL, PostgreSQL, PostGIS, and Redis. Infrastructure & Tools: Linux (Ubuntu/Debian), Docker, Docker Compose, Nginx, Git, and GitHub Actions (CI/CD). Accounting Knowledge must for gst compliance. Mandatory Legal & Compliance Requirements Non-Disclosure Agreement (NDA): The selected candidate must sign a str...

...Full-Stack Esports Tournament Platform with Real-Time Match Updates and ML Predictions Looking for an experienced full-stack developer to build an esports tournament management system with real-time scoring and match prediction capabilities. Key Requirements: • Frontend: Modern responsive dashboard built with React.js, Tailwind CSS, and Zustand for state management. • Backend: High-performance RESTful API using Node.js & with PostgreSQL database and Sequelize ORM. • Real-Time Features: integration for live match scoring, dynamic bracket progression, and chat. • ML Microservice: Python (Flask / FastAPI) service utilizing scikit-learn for automated match outcome predictions based on player/team historical stats. • Authentication & Payments: Secu...

I’m launching an end-to-end e-commerce platform focused exclusively on selling downloadable digital products. The stack is already decided—React for the responsive front end, Node.js with Express for the API layer, and MongoDB as the data store. Here’s what I need you to put in place: • Secure email-and-password sign-up / log-in flow, complete with JWT handling and refresh logic. • RESTful endpoints for catalog, cart, checkout, and admin actions, wired to MongoDB models. • Role-based controls so that administrators can add, edit, or retire products while shoppers can only purchase. • Credit/Debit Card payment integration (Stripe is preferred, but I’m open if you have a stronger recommendation). • Socket.IO-powered real-tim...

This project revolves around a brand-new set of RESTful APIs built with Ruby on Rails and backed by PostgreSQL. I need clean, well-structured endpoints that hook smoothly into the database layer, follow secure-coding best practices, and come with clear, developer-friendly documentation. Core scope • Design and code the Rails controllers, models, and routes for the required endpoints • Integrate PostgreSQL, including schema design and migration files • Wire up a robust authentication flow (method open for discussion; I’m happy to take your recommendation) • Produce concise, versioned API docs so front-end and third-party teams can consume the services without guesswork • Remain available for routine maintenance and incremental feature additio...

...capture – Every listing must surface a quick enquiry form that stores submissions in MongoDB and notifies the owner via email. & via a notification on their mobile also and in the portal also. Technology expectations React with functional components and Redux/Context for state, Node + Express API, MongoDB with Mongoose, JWT authentication, responsive UI (Material-UI or Tailwind). Clean code, RESTful (GraphQL is a plus) and containerised via Docker for easy deployment. Acceptance criteria 1. User can register, pick a subscription and publish a listing in under five minutes. 2. Admin dashboard displays real-time metrics for active listings, new leads and revenue. 3. Search and category filters return results in <300 ms on a dataset of 10 k records. 4. R...

We are looking for an expert Full-Stack Flutter Developer to overhaul the onboarding sequence of our dating application, endorse. This project requires deep architectural knowledge of mobile application design, focusing on offl...(Dio), native .heic array conversion, and direct-to-CDN ingestion (Cloudinary/Uploadcare). Required Technical Stack & Experience: Proven track record with Flutter & Dart (minimum 3+ years production experience). Deep mastery of clean state management architectures (Bloc, Riverpod, or Provider). Experience working with Rive or complex interactive layout vector runtimes. Strong understanding of RESTful API contracts and secure multi-part chunked media uploads. Must provide portfolio examples of slick, highly animated onboarding flows or production-g...

My application already has a solid foundation, but it needs a skilled hand to push it to production-ready quality. The stack is set—React on the frontend, RESTful services on the backend, and MongoDB for persistence. I will share an existing style guide so the UI you craft stays fully aligned with our brand, while still giving you room to suggest micro-interactions and performance tweaks. Here is what I need next: • Build out responsive, accessible React components that follow my design guidelines and render cleanly on mobile and desktop. • Extend the backend with secure, efficient endpoints focused on authentication and user management. You’ll own both the business logic and API integration layers. • Refine MongoDB schemas where necessary, set up in...

I need a self-hosted identity-verification flow focused exclusively on U.S. driver’s licenses. The user journey is simple: they upload clear front-and-back images, your service analyses the images for authenticity (holograms, microprint, barcode consistency, etc.), extracts the data fields, and returns a verification status plus the parsed data in JSON. The core task is to build this as a RESTful service and wire it into my existing backend. I’m comfortable exposing webhooks or consuming your API from Node.js, Python, or Java, so pick the stack you work fastest in—as long as the integration points stay standard (HTTPS + JSON). Please rely on proven libraries or services for image analysis (e.g., OpenCV, AWS Rekognition, or any SDK you prefer) and keep everything...

...Node-based web application and need an specialist to jump in immediately. The core project is already under way: routes, middleware structure, and an initial MongoDB layer exist, but several key features still need to be written, optimised, and tested. Here’s what I need from you right now: • Complete or refactor existing Express routes so they follow best practices and stay fully RESTful. • Wire remaining data operations to MongoDB (CouchDB experience is a plus). • Fix any blocking bugs, add concise unit tests, and make sure everything runs without warnings in the current Node environment. • Push clean, well-documented code to our Git repo so I can review quickly and deploy. Time is critical—I’m looking to merge your first commit ...

...admin panel. The developer will be responsible for both Frontend + Backend + Database + API integration + Deployment support. Technology Stack Frontend * React.js * JavaScript / TypeScript * HTML5 / CSS3 * Responsive design for Desktop, Tablet and Mobile * REST API integration * Form validation * State management using Redux Toolkit or a suitable solution Backend * Node.js * * RESTful APIs * JWT-based authentication * Role-based authorization * Secure API architecture * Input validation * Error handling * Logging Database * MongoDB * Mongoose ODM * Proper database schema and relationships * Indexing and query optimization Main Features 1. User Registration & Login * Mobile/email registration * OTP/email verification * Login/logout * Forgot/reset password * JWT aut...

I’m ready to retire Firebase and stand up a classic Node.js + MySQL stack behind my existing React front-end. The goal is a like-for-like migration: all calls that currently hit Firebase should instead be served by a new RESTful API built with Express, with data stored in MySQL. Database I already have part of a MySQL schema in production, but several collections live only in Firebase. You’ll need to merge the two worlds—re-use what exists where it makes sense and design fresh tables when the Firebase structure doesn’t map cleanly. I’ll provide the current schema dump and access to the Firebase JSON export so you can plan the mapping. Authentication User sign-in must move from Firebase Auth to running on Node.js. Standard email/password flow is e...

...Dynamic feed with posts, images, likes and comments in real time • Push notifications for follows, messages and activity • Basic in-app messaging (text and images) • Admin dashboard or simple backend panel for moderating content I’ll provide branding assets and the initial wireframes; you’ll translate them into a polished UI, develop the app, connect it to a scalable backend (Firebase or a RESTful service—happy to hear recommendations), and hand back: 1. The full Android Studio project in a Git repo 2. A signed, installable APK ready for release 3. Brief setup documentation so I can run, test and publish the app myself Share an estimated timeline and links to any Android social apps you’ve shipped before, along with your prefer...

...application needs to be built end-to-end in Python. The backend will power all business logic, database interactions, and API endpoints, while the frontend must deliver a smooth, modern user experience that consumes those APIs seamlessly. Backend I expect the core to be written in Python using a mainstream framework such as Django or Flask. Key tasks include designing the data models, creating RESTful endpoints, implementing authentication/authorisation, and preparing the project for deployment (Docker or any comparable solution is fine). Frontend Alongside the backend I need the full user interface: page layouts, reusable components, and state management. You are free to choose React, Vue, or another modern JavaScript framework, provided the final result is responsive and inte...

...written in clean, modern PHP. If a framework such as Laravel, Symfony, or Slim will accelerate development, I’m open to your recommendation—just justify the choice. JavaScript (vanilla or a lightweight library) is welcome on the front end as long as performance remains high. Acceptance criteria 1. All public-facing pages render correctly on the latest Chrome, Firefox, Safari, and Edge. 2. RESTful endpoints return the expected JSON payloads and pass Postman test scripts I will supply. 3. Registration, login, and password-reset flows are fully protected against the usual exploits (SQLi, XSS, CSRF, brute force). 4. Agentick AI and Agentic AI modules return deterministic sample outputs that match my specification document. 5. No unhandled PHP errors, and Ligh...

...commit messages and an end-of-day progress note are required so I can track momentum and provide timely feedback. Most tasks revolve around extending existing features, tidying up lingering bugs, and squeezing a little more speed out of the current codebase; the exact mix will shift as new priorities surface. The stack you will touch is centred on Laravel 9, MySQL and Bootstrap. Familiarity with RESTful API design, Vue.js components or containerised workflows in Docker is welcome—if you already have those skills, I will happily line up matching tasks, but they are not strict prerequisites. Acceptance criteria • PSR-12-compliant, well-documented code committed every working day • No failed tests or breaking changes on the shared staging server • Pull re...

Hi, I’m Monika and I need a complete Android mobile app built from the ground up. This project is strictly Mobile app development, and the tar...Design-compliant interface, and coding the full stack in Kotlin or Java, through to final testing on multiple screen sizes and submitting the release build to Google Play. To wrap things up smoothly, I will require: • Production-ready APK plus full, well-commented source code • Brief setup and deployment documentation • Assistance during the Play Store publishing process Experience with Firebase, RESTful APIs, secure user authentication, and Git-based version control will make collaboration easier. Clear, proactive communication and reliable progress updates are essential because I want to stay closely invol...

I'm looking for an experienced frontend developer to create a dashboard for our web application using Angular. Key Requirements: - Proficiency in Angular - Experience in developing user-friendly, responsive dashboards - Strong understanding of UI/UX principles Ideal Skills: - Angular expertise - Dashboard design and development - UI/UX design knowledge - Experience with RESTful APIs Please provide examples of similar work done.

...security, and maintainability. Core scope The project covers everything from architecture to deployment: account creation for vendors and customers, product and inventory management, search and filtering, shopping cart, order life-cycle tracking, and a flexible payment module. I have not settled on a specific gateway yet, so I’m open to your recommendation and subsequent integration. Clean RESTful APIs, solid unit and integration testing, and CI/CD pipelines are expected as part of the workflow. Key deliverables • React single-page application with responsive design • Secure authentication & role-based access (vendor, buyer, admin) • Backend services in Java or C#, fully documented • Payment gateway integration of our agreed choice &bul...

...and PostgreSQL for the relational database. Core functionality I’m expecting: secure user authentication, robust data storage that scales smoothly as usage grows, and clean API integrations so the front-end team can consume endpoints without friction. I already have the high-level data model sketched out, so we can dive straight into designing the schema, wiring up Django models, and exposing RESTful endpoints (DRF is fine, but I’m open to GraphQL if you can show a strong case). Deliverables • Fully-configured Django project running on PostgreSQL • User auth flow (registration, login, password reset) with best-practice security settings • CRUD endpoints for the primary data objects, documented via Swagger or similar • Integration laye...

...different, compelling suggestion, I’m open to it so long as scalability and security stay front and center. Key responsibilities • Translate my wireframes into responsive, accessible UI components. • Build secure authentication (email + social logins) with role-based permissions. • Implement a real-time feed (WebSockets or similar) for posting, liking, and commenting. • Design and expose RESTful (or GraphQL) APIs to support the web client and future mobile apps. • Set up cloud deployment, CI/CD, and basic monitoring so the app is launch-ready. Deliverables 1. Source code in a private Git repo, well-documented and lint-clean. 2. Deployed staging site with SSL and a brief handoff walkthrough. 3. Setup scripts or Dockerfiles to recreat...

...(Samsara/Motive), messaging channels (Telegram Bot API / WhatsApp Business API), and freight data APIs (DAT RateView / Truckstop). Backend & Database: Design a production-ready PostgreSQL database architecture and RESTful/Webhook APIs. Human-in-the-Loop Gateway: Implement an admin interface allowing dispatchers to review/override AI decisions during the initial deployment phase. Required Skills & Qualifications: Strong experience in Python, Node.js, or n8n workflow development. Proven track record building and deploying LLM Agents, RAG pipelines, and OCR / Vision workflows. Deep expertise with RESTful APIs, Webhooks, and PostgreSQL. Experience with supply chain, freight/logistics, or telematics APIs (Samsara, Motive, EDI protocols) is a huge plus. Clean code...

...and PostgreSQL for the relational database. Core functionality I’m expecting: secure user authentication, robust data storage that scales smoothly as usage grows, and clean API integrations so the front-end team can consume endpoints without friction. I already have the high-level data model sketched out, so we can dive straight into designing the schema, wiring up Django models, and exposing RESTful endpoints (DRF is fine, but I’m open to GraphQL if you can show a strong case). Deliverables • Fully-configured Django project running on PostgreSQL • User auth flow (registration, login, password reset) with best-practice security settings • CRUD endpoints for the primary data objects, documented via Swagger or similar • Integration laye...

I run a set of RCA (Root-Cause Analysis) agents that already serve production traffic, yet their behaviour is no longer where I want it to be. I’m looking for someone who can dig into the existing Python-based micro-services, profile what is slowing them down, and then refactor or ex...suite with coverage report • Updated README and concise change log summarising what was altered and why Acceptance criteria: • Measurable reduction in average response time and memory footprint • No regression in the existing feature set (all tests green) • Clear documentation that lets another developer pick up the agents without guesswork If you’re comfortable working with Python, RESTful APIs, and common monitoring stacks such as Prometheus or ELK, you&rs...

I’m starting a new Android-only mobile product and I want it built in Flutter from day one. Because no server-side logic exists yet, the first milestone will be to design and code an entirely new RESTful (or GraphQL, if you prefer) API layer. I’m comfortable with either PHP (Laravel/Lumen) or Node.js (Express/Nest) as long as the endpoints are clean, secure, and documented. Core requirements • Flutter code that compiles and runs smoothly on Android devices • Fresh APIs with robust data storage behind them (MySQL or PostgreSQL are fine) • Clear documentation so future features can plug in without rewrites Typical tasks you can expect after the first release range from adding new database entities and refining queries to implementing extra Flutter sc...

...third-party APIs and any middleware that keeps data flowing smoothly. At the moment the agent functions well in isolation, yet every time it has to exchange information outside its own sandbox, bottlenecks appear. I need an artificial-intelligence specialist who understands both the machine-learning side of things and the practical engineering needed to wire it all together. Experience with RESTful and GraphQL APIs, message queues, OAuth, webhooks and cloud services (AWS or GCP) will be crucial. If you also bring skills in Python, Node.js or similar back-end languages, even better. What success looks like to me: • Clean, tested integration modules that let the agent send and receive data in real time • Clear documentation so future developers can extend or modify ...

...in our existing GitHub repository, with changes committed there. Requirements - Proven experience with React.js, Node.js, and MongoDB. **Portfolio or live project links are required.** - Hands-on experience with the OpenAI API and agentic development, including AI agents that can use tools, follow multi-step workflows and integrate with application data. - Strong understanding of RESTful APIs and familiarity with MySQL. - Experience with e-commerce platforms, shopping carts and payment gateways such as Stripe and PayPal. Wise payout experience is particularly relevant. - Experience developing React Native apps. - Strong responsive design and cross-browser compatibility skills. - Ability to work within an existing GitHub codebase and make meaningful commits. - Ability to work i...

...performance, reliability, and scalability. * Used **Git** for source-code management and followed standard Agile development practices. ## Technology Stack **Backend** * Java 8/11/17+ * Spring Boot * Spring MVC * Spring Data JPA * Hibernate * REST APIs **Messaging & Event Processing** * Apache Kafka * Kafka Producers * Kafka Consumers * Event-driven architecture **Architecture** * Microservices * RESTful services * Asynchronous processing * Event-driven communication **Database** * SQL / Relational Database * JPA / Hibernate **Testing** * JUnit * Mockito * Unit Testing * Integration Testing **Development Tools** * Git * Maven * IntelliJ IDEA / Eclipse * Postman * Docker (where applicable) ## High-Level Transaction Flow **Transaction Initiated → Transaction...

...through Submitted → Assigned → In Progress → Resolved stages. • Faculty dashboard: shows only subjects assigned, with tools to upload notes, mark attendance and publish results. • Admin console: full CRUD access to student/faculty records, fee tables, notice board, academic calendars and the complaint pipeline. Technical expectations • Modern, responsive front-end (React, Vue or similar) and RESTful or GraphQL backend. • Clean, professional UI following Material-style principles. • Secure role-based access, JWT or similar session handling, 2FA integration. • Well-structured database schema ready for future modules. • Commented codebase and a brief hand-off guide. Deliverables 1. Fully functional website deployed ...

Backend & Web Development: Full-stack and backend development using Java (Spring Boot, Servlets, JPA/Hibernate), PHP, MySQL, and RESTful APIs. Experience with HTML5, CSS3, and Flutter for mobile state management. Systems & Low-Level Programming: Practical knowledge of operating systems concepts, memory addressing, assembly language (x86, SIC), process scheduling, and virtualized Linux environments (Ubuntu/VirtualBox). Data Science & Machine Learning: Exploratory data analysis, visualization, and classification algorithms (Naïve Bayes, Decision Trees, Neural Networks) using Python, pandas, scikit-learn, and matplotlib. Software Engineering Design: Proficient in designing system architecture and modeling artifacts (UML sequence diagrams, Use Case diagrams, dialog maps...

...should use the same database and API so information stays perfectly in sync. I will use the browser interface mainly to review and update patient records, open new time slots, and run basic reports; no therapist or admin role management is needed beyond my own login for now, so keep permissions streamlined. Please follow standard best practices for encrypted data at rest and in transit, clean RESTful endpoints, and an architecture that can later expand to iOS with minimal refactor. I’m comfortable with Kotlin, Flutter, or React Native on the mobile side and any modern web stack (React, Vue, or Django templates are fine) as long as you document dependencies clearly. Deliverables • Production-ready Android app (APK + source) • Responsive web portal code &bul...

...that comes from billing clients and shipping code without a safety net. Here’s how the collaboration will work. I’ll forward you résumés and contact details; you take it from there—scheduling, running the interview, and sending back a concise evaluation. While I am interested in overall fit, the main goal is a deep dive into technical competence: architecture decisions, ORM performance tuning, RESTful API design, testing strategy, deployment on AWS or similar, and how they keep code maintainable in a fast-moving environment. Feel free to sprinkle in behavioral probes if it helps illuminate their thinking, but keep the spotlight on hard skills. Deliverables after each session: • A written report (1–2 pages) summarising strengths, ...

...top-ups should route through the same gateway so that the user maintains one balance view. Platform & admin The app must run on both iOS and Android with a single codebase. An admin web panel should let me: • add or edit products and prices • approve or suspend astrologer accounts • view sales, chat logs, and payout reports Deliverables 1. Source code (mobile apps + admin panel) 2. Restful or GraphQL API documentation 3. Working build files ready for App Store and Google Play submission 4. Brief hand-over session and 30-day bug-fix support Acceptance criteria The build is considered complete once a test user can add an astrology book and a gemstone to cart, pay via a digital wallet, then successfully start a live chat with an astrologer b...

...whichever modern front-end or back-end stack you feel best suits the use case—React.js, Angular, Vue.js, or a comparable alternative—as long as performance, maintainability, and industry-standard security practices remain at the forefront. Deliverables • Clean, well-documented source code in a public or private Git repo • Responsive UI that works smoothly across major browsers and devices • RESTful (or GraphQL) API layer, fully documented • Basic unit/integration tests and one-click deployment script • A concise hand-off guide so future maintenance is straightforward Acceptance criteria • All primary user flows complete without errors • No critical or high-severity security vulnerabilities in final audit • Page...

...Languages & Frameworks: JavaScript / TypeScript, Node.js, Python, or PHP (React, , or Vue preferred for frontend; Express, FastAPI, or Django for backend). • Email & Server Infrastructure: DNS configuration (Cloudflare, AWS Route 53, or Namecheap), SMTP configuration, SendGrid, Mailgun, or specialized outreach setups (Instantly, Smartlead). • Database & APIs: PostgreSQL, MongoDB, or Firebase; RESTful API development and webhook integrations. • Web Platforms & SEO: HTML5/CSS3, Tailwind CSS, Google Search Console, Schema markup, performance audits. How to Apply: Please submit your proposal with: 1. A brief introduction outlining your relevant experience with cold email setup, domain infrastructure, and web integration. 2. 1–2 examples or case st...

...web application from a blank repository through production deployment. Tech Stack. * Frontend: React / + TypeScript * Backend: Node.js REST API * Database: PostgreSQL * Authentication: Email/password with secure password hashing, salts, rate limiting and CSRF protection * Deployment: Docker + production-ready hosting Core Requirements. * Modern, fast, mobile-first UI/UX * RESTful JSON APIs * Secure authentication architecture * Architecture prepared for future Google/GitHub OAuth * Role-based access control * Admin dashboard with CRUD operations * PostgreSQL schema, migrations and seed data * Proper validation and error handling * Clean, scalable folder structure * Unit and integration tests * ESLint/TypeScript configuration with zero errors * HTTPS-enable...

...Required Skills & Experience - 5+ years of professional software development experience. - Strong experience with full-stack web development. - Strong backend development experience with one or more: Python (FastAPI, Django, Flask) Node.js (, NestJS) Go - Strong frontend experience with: React.js / TypeScript / JavaScript Modern CSS frameworks - Experience designing and building RESTful APIs and distributed systems. - Strong knowledge of relational databases: PostgreSQL MySQL - Database optimization and indexing - Experience with NoSQL databases such as MongoDB or Redis. - Experience with cloud platforms: - AWS, Azure, or Google Cloud - Experience with Docker and Kubernetes. - Understanding of CI/CD pipelines and DevOps practices. - Experience with automated testing framewo...

I need an experienced Laravel Full Stack Developer. Skills and Experience: - Proficient in Laravel framework - Strong knowledge of front-end technologies (HTML, CSS, JavaScript) - Experience with database management (MySQL, PostgreSQL) - Familiarity with RESTful APIs and integration - Ability to write clean, maintainable code - Experience with version control (Git) Please provide examples of previous work and relevant experience.

.../ ContractLocation: Remote (India)Hours: 3-4 hours Duration: According to Contract Compensation: [15,000 to 20,000] based on ResponsibilitiesApp Architecture: Develop, test, and deploy clean, scalable code for both client-side and server-side components of our online & APIs: Design robust relational/non-relational databases and build secure, high-performing RESTful or GraphQL Implementation: Translate Figma designs into responsive, pixel-perfect, and user-friendly web/mobile Optimization: Debug, optimize code performance, and ensure smooth data flow across the entire technology : Attend weekly progress syncs, document code effectively, and collaborate closely with the [CEO].Required Technical SkillsFrontend:

...keep ad delivery fast and smooth. Security & Authentication: Secure all new endpoints using standard protocols (JWT, OAuth2, or API keys) and implement rate-limiting to prevent ad fraud. API Documentation: Provide clear API specs (Postman or Swagger/OpenAPI) so our front-end and app teams can easily integrate the new endpoints. Ideal Candidate Profile Deep expertise in building modern, scalable RESTful or GraphQL APIs. Strong background in backend languages (Node.js, Python, PHP/Laravel, Go, etc.). Prior experience with Ad Tech integrations, third-party ad networks, or custom ad-serving logic. Solid database knowledge (PostgreSQL, MySQL, or MongoDB)....

I need a custom platform that lets my internal team organise projects while keeping close c...sign-in restricted to internal staff • A clean project dashboard with milestones and status indicators • Built-in time management tools (timers, manual entry, daily/weekly summaries, exportable timesheets) • Simple reporting so I can spot overruns quickly I’m happy to discuss the tech stack, though a modern framework that scales—think React, Vue or similar on the front end with a reliable RESTful or GraphQL back end—will fit best. The final hand-over should include full source code, deployment instructions and a brief walkthrough so my in-house IT can maintain it. If you’ve built similar project-centric apps and can show working examples, let...

...balanced white space, fluid scrolling, and pixel-perfect alignment across desktop and mobile. Tech stack I expect you to use: • React / for the front end • Python / FastAPI to expose all back-end endpoints • A lightweight AI/ML component for an in-page assistant (any well-known library is fine) • Optional C++/C snippets if you find performance-critical pieces that truly benefit • RESTful JSON between layers Key features to implement 1. Single-page experience: smooth in-page navigation with deep-link support. 2. AI assistant: a simple yet functional ML model running behind FastAPI that can handle user queries (classification, recommendation—whatever minimal model you feel is quickest to demonstrate). Provide both training script and infe...

... etc.] ​Payment Gateway Integration: Stripe, PayPal, or local payment gateways. ​Push Notifications: For updates, offers, and alerts. ​Admin Panel: Simple web dashboard to manage users, content, and data. ​Requirements & Skills: ​Proven experience in Mobile App Development (Flutter / React Native / Native Swift & Kotlin). ​Strong understanding of UI/UX design principles. ​Ability to integrate RESTful APIs and backend services (Firebase / Node.js / Laravel). ​Clean code structure, proper documentation, and secure app architecture. ​Experience in publishing apps on both Google Play Store and Apple App Store. ​Deliverables: ​Fully functional iOS and Android app source code. ​Admin Dashboard (if applicable). ​Assistance in publishing the app to App Store and Play Store. ​Post...

...cover trip scheduling, driver assignment, customer notifications, and secure online payments so that the moment a ride finishes both the customer and I can see the charge and it instantly reconciles in the books. Deliverables 1. Responsive web portal for admins, dispatchers, and business clients 2. Android & iOS apps for drivers and end users, published to the stores under my accounts 3. RESTful API and database schema documentation 4. Source code hand-over with build/run instructions Acceptance criteria • Map position updates no slower than every 5 seconds • Fare shown to user matches ledger entry 100 % of the time • All reports export without data loss or column shift If you already have experience with GPS SDKs (Google Maps, Mapbox), Flutter...

...experienced developers/teams to create a professionally designed, scalable, and secure E-Commerce application meeting the following requirements: **Preferred Architecture:** - Mobile: Flutter for Android and iOS - Backend: Java Spring Boot REST API - Database: PostgreSQL - Web/Admin: Angular + TypeScript - Authentication: JWT with role-based access control - Deployment: Docker + Linux/Nginx - API: RESTful API with Swagger/OpenAPI **Core Features:** 1. Customer registration and login. 2. Product catalog, categories, advanced search, filtering, and details. 3. Shopping cart and wishlist management. 4. Smooth checkout process, secure payment gateway integration. 5. Order management/tracking system with notifications. 6. Comprehensive Admin dashboard for inventory, product, pricing...

Our product team in Hyderabad is ready to onboard a fresh graduate who can take full-stack responsibility for completely new application development, combining Java + Spring Boot on the server side with React on the client side. Day-to-day you will design RESTful endpoints in Spring Boot, wire them to a clean React interface, write unit tests, and commit everything to Git with well-documented pull requests. Skills to bring: • Solid academic grounding in core Java concepts and object-oriented design • Hands-on familiarity with React. If you are a Hyderabad-based fresher excited about owning features end-to-end in a collaborative, small-team environment, I look forward to working together.

I run a portfolio of vacation rentals on Hostaway and want every reservation event to flow automatically into my TTLocks smart locks. The objective is simple: as soon as a booking is confirmed, modified, or checked out in Hostaway, the corresponding lock code on each door should be created, updated, or removed...the integration. Acceptance criteria – A new reservation in Hostaway triggers a working TTLocks code valid only for the exact stay window. – Reservation edits reflect on the lock within one minute. – Checkout instantly renders the code unusable. – No duplicate or orphaned codes remain in TTLocks after testing. If you have built similar PMS-to-lock integrations or are comfortable with RESTful APIs, webhooks, and secure credential handling, I&...

...the existing codebase, pinpoint the root causes, and get every endpoint working smoothly again. Current pain points • Product searches sometimes return empty or partial results. • Product imports can stall or arrive with missing fields. • Detail calls for images, prices, SKUs, and stock occasionally time-out or come back with outdated data. The stack is a typical LAMP-style setup with RESTful calls to Taobao, JSON responses, OAuth tokens, and a MySQL backend. If you are comfortable tracing logic through PHP (other helpers in Python/Node exist for utilities) and can read Chinese-language TOP docs when needed, you’ll feel at home here. What I need from you 1. An initial diagnostic describing exactly where and why the integration breaks. 2. Clean, w...

We run Galadima, a progressive-web ERP we built on the MERN stack, and I’m looking for someone who can step in and own the entire engineering workflow. Your first mission is crystal clear: strengthen and expand our RESTful API layer so the platform talks flawlessly to the Freshworks ecosystem while exposing clean endpoints for our own modules. Immediate priority The APIs and integrations come first. I need robust, well-tested REST endpoints that connect: • User management • Inventory management • Financial records • Human Resources Management • Territory Management • Customer Relationship Management • Procurement Management Once the integration layer is solid, you’ll continue shaping the overall application architect...

I need a performance-testing specialist who can model and execute high-volume scenarios against our RESTful API. The primary focus is to measure and optimise throughput, so the test plan should reveal how many transactions per second the service sustains before degradation appears. My current toolchain centres on Neoload, but I also have an existing LoadRunner licence and would like the scripts to be portable between the two when practical. You are free to choose the more efficient platform for each step—design, execution, and reporting—as long as the final artefacts run in Neoload and can be replicated in LoadRunner for comparison. Scope of work • Review the API documentation and propose realistic load profiles. • Build parameterised test scripts tha...