RESTful Web Services Using ASP.NET Web API
How to build REST Web services using ASP.NET Web API and MongoDB
I’m building a full-featured e-commerce website and want it crafted entirely on the MERN stack (MongoDB...real-time validation and secure tokenisation. • Reviews & ratings: Auth-protected CRUD endpoints, pagination, and a moderation flag so I can approve or hide comments from the admin dashboard. Deliverables I will review for sign-off: 1. Source code in a private Git repo with clear commit history. 2. Responsive React UI that passes Lighthouse scores above 90 for performance and accessibility. 3. RESTful API documentation (OpenAPI / Swagger preferred). 4. Brief hand-off guide so I can deploy to my own AWS account with a single command. If you’ve shipped a MERN storefront before, especially with Stripe integration, I’d love to see it. Let’s...
I’m building a full-featured e-commerce website and want it crafted entirely on the MERN stack (MongoDB...real-time validation and secure tokenisation. • Reviews & ratings: Auth-protected CRUD endpoints, pagination, and a moderation flag so I can approve or hide comments from the admin dashboard. Deliverables I will review for sign-off: 1. Source code in a private Git repo with clear commit history. 2. Responsive React UI that passes Lighthouse scores above 90 for performance and accessibility. 3. RESTful API documentation (OpenAPI / Swagger preferred). 4. Brief hand-off guide so I can deploy to my own AWS account with a single command. If you’ve shipped a MERN storefront before, especially with Stripe integration, I’d love to see it. Let’s...
...desktop version using AI, but I want an expert to refine the project so it’s clean, runs flawlessly, and is ready to deploy. The role covers the full stack required to achieve this—from choosing the right cross-platform framework (React Native, Flutter, Ionic, or another justified option) to setting up streamlined deployment pipelines for the App Store, Google Play, and a responsive web version. RESTful or GraphQL APIs, real-time databases, and cloud messaging services will be part of the stack, so experience with these is essential. I need a detailed project proposal outlining your recommended tech approach and why it suits this use case, milestones for implementing authentication, data sync, and push notifications, timeline estimates, testing and release processes, ...
...modules: fleet management, catch reporting, and crew management. • Set up role-based access for Admin, Captain, Crew Member, Government Monitority, and Counting users so that each sees only the tools and data they need. • Provide seamless hooks for two integrations that will follow immediately after the MVP: our existing accounting package (REST/JSON) and live GPS tracking for vessels. • Deliver RESTful APIs from day one; the mobile companion app will consume them later. Deliverables 1. Git repository with well-structured Laravel code, migrations, seeders, and unit tests. 2. A concise set-up guide and database schema. 3. Deployed MVP on our staging server (Docker or Forge is fine). 4. Short loom or written walkthrough showing the three modules and role switching...
I’m ready to move from concept to production on a modern web application and need a full-stack developer who can own the build end-to-end. The stack is React.js on the front-end, a RESTful (or GraphQL, if you prefer) back-end, and a SQL database. From polished UI screens to secure deployment, everything should feel fast, intuitive, and rock-solid across mobile and desktop. Core scope • Front-end: React.js with a clean component architecture, responsive layouts, and smooth state management. • Authentication: classic email-and-password flow only; social logins or 2-factor can stay on the roadmap for later. Security best practices (hashed credentials, rate-limiting, etc.) are non-negotiable. • API layer: integrate LinkedIn’s social API so users can pul...
...login and optional two-factor authentication. The Android app may be written in Kotlin or built with a high-performance cross-platform tool such as Flutter or React Native. It should replicate the website’s buyer and seller flows, offer push notifications, camera access for product uploads, and in-app chat, all powered by the same RESTful API used for the web front. Deliverables • Responsive multi-vendor website deployed to my hosting • Documented RESTful API shared by web and app • Production-ready Android APK with full source code • Quick hand-over guide covering deployment and routine maintenance I’ll supply brand assets and UX wireframes as soon as we start. Please outline your preferred stack, estimated timeline, and pa...
...on Git, and deployed to a staging server for QA; what I need now is a senior full-stack Laravel developer who can jump in, understand the existing architecture quickly, and deliver solid, maintainable code. Here’s the workflow you’ll step into: • Pull the repo, review the service layer, models, migrations, and Blade/Vue components already in place. • Design database migrations (MySQL) and RESTful endpoints that slot neatly into our existing structure. • Build the front-end interactions—mostly Vue 3 with a sprinkling of vanilla JavaScript—so the new functionality feels native to the current UI. • Write concise unit and feature tests (PHPUnit) to safeguard against regressions, then push everything through a PR for code review. ...
...documentation; you will take the idea from wireframe through Google Play release, handling every layer of the stack. Scope • Design a clean, intuitive Material-inspired UI that adapts smoothly across common screen sizes. • Develop the Android front-end in Kotlin (preferred) or Java, using the latest stable SDK, Jetpack libraries, and Android Studio. • Architect and implement the back-end—RESTful API, database schema, user authentication, and cloud deployment—so the app runs fast and scales easily. • Integrate push notifications, basic analytics, and secure in-app data storage. • Configure CI/CD for streamlined future updates and provide thorough unit/UI tests to cover core flows. Deliverables 1. Complete Android Studio project with...
...will be responsible for scaling our core data pipelines, building highly interactive user interfaces, and ensuring our services remain resilient under heavy concurrent load. You will split your time between architecting robust backend services and crafting polished, accessible frontend experiences. What You’ll Do Architect & Scale: Design and maintain reliable, high-throughput microservices and RESTful/GraphQL APIs. Frontend Performance: Optimize complex, state-heavy web applications for maximum rendering efficiency and smooth user interactions. Database Optimization: Write, tune, and profile relational database queries and manage distributed caching layers to eliminate bottlenecks. Technical Leadership: Set code quality benchmarks through rigorous code reviews, men...
...flows) Build engaging product detail pages with custom image zoom and variation selectors (by weight, flavor, and age group) Integrate with backend RESTful APIs / GraphQL endpoints for real-time data fetching Optimize web performance for fast page load speeds and SEO friendliness Implement secure state management for seamless shopping cart and user session handling Conduct cross-browser compatibility testing and ensure accessibility (WCAG) compliance Required Skills: JavaScript (ES6+) / TypeScript React.js / / Vue.js HTML5 & CSS3 / SCSS Tailwind CSS / Styled Components State Management (Zustand / Redux Toolkit / Context API) RESTful API Integration / Axios / React Query Git / Version Control Responsive Web Design & Mobile-First Approach Frontend Perf...
...access ○ Record edits ● Digital consent forms ● Automated backups ● Data export tools ● High-level patient privacy and security Multi-Branch & Scalability ● Central admin dashboard ● Cross-branch patient records ● Unified reporting across branches ● Scalable Laravel architecture for future mobile apps Technical Architecture – Laravel-Based Approach Backend ● Laravel (latest LTS) ● RESTful API architecture ● Secure authentication (Laravel Sanctum / Passport) ● Role & permission management ● Queue jobs for notifications and reports Frontend ● Laravel Blade ● Responsive UI (desktop, tablet, mobile) ● RTL-safe Arabic UI Database ● MySQL ● Encrypted sensitive fields ● Optimized for medical records Infrastructure ● Cloud hosting ● Automated backups ...
My immediate priority is streamlining the way our company works day-to-day, then folding that new efficiency into a customer-facing web presence. I need an experienced PHP/Laravel developer who is comfortable architecting a bespoke CRM from scratch, shaping database structure in MySQL, and wiring everything together through clean RESTful APIs. Here is the path I have in mind: • Analyse existing processes, spot bottlenecks and translate them into clear entities, user stories and data flows. • Build a modular CRM—contact and deal management, role-based permissions, notifications, reporting dashboards—using Laravel, Vue (or similar) and MySQL. • Integrate key third-party services for email, calendars, and (soon) payment gateways. • Prepare the co...
... • Vehicle tracking: QR-code entry/exit and searchable logs. • Member & family database with separate roles for owners, tenants and their dependents. • Multi-user access control so guards, managers, residents and accountants see only what they need. • PDF, Excel and CSV reports for every module. • Integrated support tickets with real-time chat. I expect clean, well-documented code, RESTful (or GraphQL) APIs that my mobile clients can reuse later, and a responsive UI that works smoothly on tablets at the security desk. Bring your own stack—Laravel, Node, React, Flutter, anything modern is fine—as long as you meet these acceptance criteria: 1. Face recognition validation must succeed in under two seconds with ≥95 % accuracy in...
I’m building a Python-based web application and have already settled on FastAPI for the back-end framework. What I now need is a developer who can take the project from a bare scaffold to a fully featured service that includes: • Secure user authentication (session or JWT, with hashed passwords and role management) • A clean, well-documented RESTful API that follows best practices for versioning and error handling • Integrated data-visualisation endpoints or pages—think interactive charts or tables fed by the API Expect to wire everything together so that a new user can sign up, log in, hit protected routes, and view live visualisations sourced from sample data (PostgreSQL is my default, but I’m open if you have a convincing alternative). While...
I'm looking for an experienced developer to build an API service that handles product data using Python and FastAPI, with an MS SQL database. Key Requirements: - Create and update products - Retrieve product information - Delete products Ideal Skills and Experience: - Proficient in Python and FastAPI - Strong experience with MS SQL - API development expertise - Knowledge of RESTful principles - Ability to write clean, maintainable code Please provide relevant project experience in your bids.
...availability on an interactive calendar, book a slot, and receive confirmation plus push reminders. • Ground administrators add facilities, set prices, block maintenance periods, and approve or decline bookings. • Event organizers can create tournaments or leagues and reserve multiple slots in one go. Technical expectations • Cross-platform codebase in Flutter or React Native. • Secure RESTful (or GraphQL) API, cloud-hosted database, and authentication with social log-ins or email/phone OTP. • Payment-gateway integration for in-app checkout. • Scalable architecture so we can later add workout tracking or nutrition modules without refactoring. • Clean, intuitive design that feels native on both platforms. Scope of work 1. End-to...
...Vision pages Programs & Causes listing with detail pages Donation pages with payment integration News & Updates (Blog) Events pages Volunteer application form Contact page Image & Media Gallery Multi-language support (English + Urdu) SEO optimization (meta tags, schema, sitemap) --- Backend Requirements Technology Stack Node.js NestJS or PostgreSQL database Prisma ORM RESTful APIs Backend Features Custom CMS (Pages, Posts, Programs, Events) Donation management system Volunteer management Media uploads (Cloud storage) Role-based authentication (Admin roles) Email notifications Secure API architecture --- Authentication & Admin Panel Admin Panel Features Secure login with role-based access Dashboard with donation statistics & ...
Our SaaS platform relies on a modern, micro-service architecture and I need a senior-level engineer to own the API layer. The entire backend is built on .NET 5 and newer, so deep experience with that runtime is essential. Here’s what you’ll tackle right away: • Developing new RESTful and gRPC APIs that integrate with internal services and external partners • Refactoring and maintaining the existing API endpoints to boost performance and reliability • Owning database design, migrations, and optimization (SQL Server/PostgreSQL) to keep data operations fast and secure Deliverables are straightforward: 1. Clean, well-documented code committed to our Git repository 2. Unit and integration test coverage for every new or modified endpoint 3. Migration scr...
...inventory module ready for production, covering stock tracking, order management, and supplier management so promotions can reliably draw on real-time availability. Sales-based bonuses and loyalty-points schemes must be baked into the promotions/discount engine from day one. Core stack & workflow • Odoo 16/17 custom modules written in Python • PostgreSQL tuning for high-volume catalogues • RESTful endpoints documented in OpenAPI for future mobile integration • GitHub flow with clean commits and pull-request reviews • Linux server deployment scripts (Docker or straight Ansible welcome) • Solid permission model and security hardening across all modules Acceptance for the MVP • Users can create and publish bundled offers that ...
I run several production web platforms powered by a Laravel backend and a React + frontend. I need an experienced engineer who can jump in quickly, keep the codebase clean, and—above all—perfect the responsive design so every interface feels seamless on mobile, tablet, and desktop. Your week will revolve around polishing existing com...endpoint and tested with live data • Lighthouse and Core Web Vitals no worse than existing baselines • Code commented where non-obvious, passing eslint/prettier checks, and covered by relevant unit or integration tests If refining responsive design in a dual React– environment sounds like your sweet spot, let’s ship great experiences together. Php Laravel JavaScript CSS HTML5 Node.js RESTful API Tailwind CSS ...
In my Laravel-based RESTful API the image upload endpoint appears to work—files land in storage/app/public—yet the browser or mobile client cannot reach them afterwards. No exceptions, stack traces, or 404s show up; they simply never resolve. Everything is running on local storage, not S3 or any other cloud driver. What I need is a quick but thorough diagnosis and correction so an uploaded file can be fetched via the expected public URL (or any route you recommend). You’re free to inspect routes, filesystem driver settings, the storage:link symlink, permissions, or any other part of the pipeline. Once the change is in place I’ll test the full cycle with Postman and the mobile app; if the file returns correctly, the job is done. Deliverable • Updated ...
...history with filters by status, date, and destination – Access payment and billing details for every shipment Core expectations – Responsive, modern design built with a current UI framework (React, Vue, or similar) – Secure authentication and role-based access control – Real-time data sync (WebSocket or Firebase style) so dispatch sees updates the moment a driver changes a status – RESTful or GraphQL API for future mobile app integration – Clear database schema that can scale with growing parcel volume – Deployment to our cloud account (AWS, Azure, or GCP—your recommendation is welcome) – Source code in a private Git repo with readable commit history Acceptance criteria 1. A demo environment where I can l...
I need a full-featured application built on the MERN stack for the web and a native Android counterpart created in Android Studio. Both must share a single MongoDB database and a secure RESTful API layer written with Node.js and Express.js. The web front end should be React.js, delivered as a standard responsive website while also shipping a separate mobile-optimized web app for situations where that approach works better than native. Authentication is email-and-password based. It must support: • Password reset • Account verification via email • Multi-language support Clean, well-commented, and scalable code is important throughout the project. Please keep the UI modern and lightweight, and ensure all endpoints are protected against common threats (JWT, rate...
...updates in Apple Wallet when items are redeemed • Push notifications to customer’s phone Redemption System • Cashier scans QR code of the voucher • Selects which service/item was used • System automatically removes that item from the voucher • Remaining items stay active for future visits • Customer receives updated pass in Apple Wallet instantly Technical Requirements Backend Development • RESTful API endpoints (Create, Redeem, Update, Get, Track) • Database schema for vouchers, items, and redemption history • WhatsApp Business API integration • Real-time Apple Wallet pass updates (push notifications) • Input validation and error handling • Authentication & authorization • Webhook handling ...
...updates in Apple Wallet when items are redeemed • Push notifications to customer’s phone Redemption System • Cashier scans QR code of the voucher • Selects which service/item was used • System automatically removes that item from the voucher • Remaining items stay active for future visits • Customer receives updated pass in Apple Wallet instantly Technical Requirements Backend Development • RESTful API endpoints (Create, Redeem, Update, Get, Track) • Database schema for vouchers, items, and redemption history • WhatsApp Business API integration • Real-time Apple Wallet pass updates (push notifications) • Input validation and error handling • Authentication & authorization • Webhook handling ...
...several Web API endpoints. Scope of work • Design and code a highly customised finance & accounting module (general ledger, multi-currency handling, automated allocations and bespoke reporting) in ASP.NET with Blazor/Razor front-end. • Integrate cleanly with existing WinForms and MAUI desktop touch-points as well as the web app. • Write and optimise T-SQL objects, then expose data through RESTful and, where useful, gRPC APIs. • Set up CI/CD in Azure DevOps and deploy to our Azure environment. • Provide concise technical documentation and handover. Acceptance criteria 1. All agreed workflows executable end-to-end without manual SQL intervention. 2. Unit and integration tests passing in the pipeline. 3. Source code, database scripts an...
...pillars the first release must cover: • Inventory management • HR management • Financial reporting • Process automation • Data input and display • Attendance, Payroll, Leave Management • Order Placement and Processing • Integration with tally, whatsapp, Python. Scope of work – Architect and implement the entire back-end in PHP (Laravel, Symfony, or a similarly robust framework) with RESTful endpoints. – Model a relational database that scales, includes clear indexing strategy, and supports transactional integrity. – Build the front end with a modern stack (Vue, React, or well-structured vanilla JS) while keeping the styling lean—utility classes or lightweight CSS frameworks are welcome. – Ens...
...updates in Apple Wallet when items are redeemed • Push notifications to customer’s phone Redemption System • Cashier scans QR code of the voucher • Selects which service/item was used • System automatically removes that item from the voucher • Remaining items stay active for future visits • Customer receives updated pass in Apple Wallet instantly Technical Requirements Backend Development • RESTful API endpoints (Create, Redeem, Update, Get, Track) • Database schema for vouchers, items, and redemption history • WhatsApp Business API integration • Real-time Apple Wallet pass updates (push notifications) • Input validation and error handling • Authentication & authorization • Webhook handling ...
...freelance role; PF benefits are not applicable --- Job Overview You will be responsible for developing backend services, APIs, and scalable systems that power web and data-driven applications. The role involves working closely with frontend, product, and DevOps teams to deliver high-quality solutions. --- Key Responsibilities - Design, develop, and maintain backend services using Python - Build RESTful APIs and microservices (FastAPI / Django / Flask) - Work with databases (SQL / NoSQL) and optimize queries - Implement asynchronous processing, background jobs, and queues - Ensure system scalability, performance, and reliability - Handle error handling, logging, and monitoring - Collaborate with cross-functional teams for feature delivery --- Required Skills - Strong expe...
For a set of consumer-facing mobile products built with Flutter 3.x and Dart, I need an experienced developer who can dedicate four focused hours every day. The daily work revolves around extending existing features, refining clean and responsive UI, and wiring screens to RESTful endpoints; familiarity with Firebase (Auth, Cloud Firestore, FCM) will give you an edge because several modules already rely on it. Workflow • You’ll receive clearly scoped tickets each day, push code to our private GitHub repo, and open a pull request with concise commit messages. • Communication happens in Slack; a short stand-up text update at the end of your session is enough. • All code must compile on both Android and iOS without warnings and follow our simple dart lint rul...
...updates in Apple Wallet when items are redeemed • Push notifications to customer’s phone Redemption System • Cashier scans QR code of the voucher • Selects which service/item was used • System automatically removes that item from the voucher • Remaining items stay active for future visits • Customer receives updated pass in Apple Wallet instantly Technical Requirements Backend Development • RESTful API endpoints (Create, Redeem, Update, Get, Track) • Database schema for vouchers, items, and redemption history • WhatsApp Business API integration • Real-time Apple Wallet pass updates (push notifications) • Input validation and error handling • Authentication & authorization • Webhook handling ...
I’m ready to add a dedicated Django developer to my remote team for a full-time, 8-hour-per-day schedule. The work revolves around hands-on Django and Python coding, so deep, current expertise in both is my top hiring criterion. All services you build or maintain are exposed as RESTful APIs, so I need someone already comfortable designing, documenting, securing, and scaling those endpoints. You’ll also manage our CI/CD pipeline: pushing code through automated tests and deployments with tools such as GitHub Actions, Jenkins, or similar. About ten percent of the role touches the front-end—simple template tweaks or light JavaScript—while the rest is pure backend work, including routine deployments and keeping the architecture clean and maintainable. The positi...
...employees, schedules, attendance, payroll, and real-time communication across web and mobile applications. Tech Stack Frontend: React.js Backend APIs: Python (FastAPI/Django) and .NET Core Mobile App: React Native Database: PostgreSQL / SQL Server Cloud & DevOps: Azure, Docker, GitHub Actions Responsibilities Built responsive admin dashboard using React with reusable component architecture. Developed RESTful APIs in Python and .NET Core for authentication, employee management, scheduling, and reporting. Created cross-platform mobile application for iOS and Android using React Native. Implemented JWT authentication, role-based access control, and secure API integrations. Integrated real-time notifications and messaging features. Optimized database queries and backend performa...
I’m ready to add a dedicated Django developer to my remote team for a full-time, 8-hour-per-day schedule. The work revolves around hands-on Django and Python coding, so deep, current expertise in both is my top hiring criterion. All services you build or maintain are exposed as RESTful APIs, so I need someone already comfortable designing, documenting, securing, and scaling those endpoints. You’ll also manage our CI/CD pipeline: pushing code through automated tests and deployments with tools such as GitHub Actions, Jenkins, or similar. About ten percent of the role touches the front-end—simple template tweaks or light JavaScript—while the rest is pure backend work, including routine deployments and keeping the architecture clean and maintainable. The positi...
PROJECT: Brain Bee Web-Mobile App ABOUT BRAIN BEE: Brain Bee is a comprehensive education...authentication and personalized profiles • Real-time progress tracking and analytics • Achievement badges and gamification • Responsive web interface • Native mobile apps (iOS/Android) • Social leaderboards • Admin content management system • Cross-platform data synchronization TECH STACK: • Frontend: React (Web) & React Native (Mobile) • Backend: Node.js/Express • Database: PostgreSQL • APIs: RESTful architecture • Hosting: Cloud-based infrastructure CAPABILITIES: ✓ Supports thousands of concurrent users ✓ Secure user authentication ✓ Advanced analytics and reporting ✓ Customizable quiz and content creation ✓ Mobile-first res...
...robust Node.js backend. On the frontend you’ll translate every component from the designs, set up routing, state management and animations where the mock-ups call for them, and be sure the experience remains consistent across Chrome, Firefox, Safari and Edge. Accessibility and mobile responsiveness are non-negotiable. On the backend you’ll create well-structured Node.js services that expose RESTful APIs, connect to our existing data sources, and handle integrations such as CRM and email gateways. I’ll need clear documentation so future team members can extend the codebase easily, as well as simple deployment scripts for staging and production. Deliverables • React codebase matching the Figma files, committed to Git • Node.js API with unit tests, f...
...or similar). • Audit trail that stores all bids, edits, and awards for compliance. • Email and in-app notifications on bid updates, win/loss, and status changes. • Modular architecture so future logistics tracking or payment processing can be plugged in without refactoring the bidding core. • Fully responsive UI and cross-browser support; mobile view must keep bidding data legible. • RESTful (or GraphQL) API documented for third-party integrations. Deliverables 1. UX wireframes and approved UI mock-ups. 2. Production-ready source code with clear README and environment setup. 3. Database schema and migration scripts. 4. API documentation (Swagger or similar). 5. Deployed staging site plus deployment scripts (Docker, CI/CD). Accept...
...follow/friend functionality, direct messaging, notifications, profile editing, and a simple admin dashboard. Responsive design is essential so the service feels seamless on phones, tablets, and desktops. I’m flexible on the stack, though a modern front-end framework such as React or Vue paired with a robust back end (Node.js, Django, or similar) and an SQL or NoSQL database would be ideal. Clean RESTful (or GraphQL) APIs are important because I plan to introduce a companion Windows desktop client later, so please architect with that future integration in mind. Deliverables • Fully functional social networking site deployed to my hosting or cloud account • Source code in a Git repository with clear README and setup instructions • Basic automated test sui...
...provide a starting point but your own solution may be more suitable so I am open to any approach you are comfortable with if it meets the timing and reliability goals. The workflow I envision is fully automated: • Each site is scraped continuously or on a tight schedule you configure, capturing only the pricing details I specify per site. • Captured records are pushed immediately to either a RESTful endpoint or an existing message queue; we can decide which option is cleaner once we speak. • Robust error handling, logging, and throttling controls should be part of the design so the scrapers stay up even when sites change layouts or rate-limit aggressively. I can supply a lightweight browser extension if it helps, but ideally you will deliver your own headless or ...
...startup and I need one dedicated engineer to own the full stack from day one. We operate on California (PST) business hours, so you’ll work those hours alongside me and the design team, collaborating live through Slack, GitHub and Zoom. The core of the product is a React-driven front end, coupled with whatever back-end stack you’re most productive in—Node/Express, Python/FastAPI, or a comparable RESTful setup. You’ll start with green-field architecture decisions, set up CI/CD, wireframes to working screens, database schema, APIs, automated tests and production deployment. This is a full-time, monthly-salary role and I’m hiring an individual developer only—no agencies or teams. Automated bids will be ignored; start your message with “...
...components common to all phases (with depth varying by phase): • Staff Android app. Mobile-native. Reads NFC tags (NTAG213/215). Displays resident status, key flags, and metadata. Cached for offline use. Designed for sub-3-second comprehension by anyone on shift. • Cloud backend. Stores residents, mobility status, mitigation plans, audit log. UK data residency. Encrypted in transit and at rest. RESTful API consumed by both the app and the admin portal. • Admin / clinical web portal. Used by registered nurses and care home managers to run assessments, update status, monitor scans, and manage the audit trail. The app is primarily for healthcare professionals in social care. Key features include: NFC tags Android app Dashboard Mitigation plans Essential functi...
I’m building an AI-driven personal-assistant chatbot that runs on a Node.js + Express backend with MongoDB for persistence and Groq’s API for the language layer. The goal is to give users a fast, intelligent helper that works seamlessly on both web and mobile screens. Scope of work • Architect or refine the RESTful endpoints that receive user questions, forward them to Groq, and stream answers back in real time. • Create (or polish) a responsive web interface and a companion mobile experience so the conversation feels native on any device. • Persist every message, plus metadata needed for analytics, inside MongoDB and expose a history endpoint that can be filtered by user and date. • Build two key features into the assistant itself: &ndas...
I already have the core of an ERP SaaS platform in place, built with Java 17, Spring Boot, Spring Data JPA, RESTful APIs, and a MySQL backend. What I need now is a fully-featured Customer Relationship Management module that my employees can use day-to-day inside the same application. The scope of this engagement is limited to CRM functions only, but they must plug seamlessly into the existing codebase and follow its clean-architecture approach: • Lead Management – endpoints, UI pages, and persistence layers that let staff capture, qualify, score, and assign leads. • Sales Tracking – pipeline views, deal stages, and automated status updates tied to existing authentication and role policies. • Customer Support – ticket creation, SLA timers, comme...
...need social-media integrations (think single-sign-on with Facebook/Google and the ability to pull or push content to selected platforms) plus connections to external APIs that will supply data feeds to the app. No payment gateway work is required right now, but the codebase should be clean and modular so we can bolt that on later if needed. You’ll architect the database, set up migrations, craft RESTful controllers, and keep everything version-controlled in Git. A lightweight front-end scaffold (Blade with a sprinkle of Vue or React for dynamic bits) is fine as long as the UX is responsive and accessible. Deliverables: 1. Full Laravel project with commented code and clear folder structure 2. SQL dump or migration files ready to run 3. Basic README explaining setup, ...
I need a lightweight yet robust integration between our web application and a third-party RESTful API. The service returns both JSON and XML, so your work will involve parsing either format, mapping its fields to our existing models, and returning clean, optimized responses to the frontend. Beyond the integration itself, two areas of the site need immediate attention: • User authentication – tighten session handling, token refresh, and error states • Dashboard features – surface new data points from the API, refine charts/tables, and smooth out any JavaScript glitches Expect a few minor frontend/back-end tweaks along the way—think quick JS fixes, small layout updates, and the occasional bug hunt. Deliverables will be considered complete once: 1. API...
The task is to turn my compact bedroom into a restful, dark-and-cozy retreat strictly dedicated to sleep. I’m picturing deep, soothing hues—charcoal, midnight blue, or other rich tones that encourage winding down—paired with clever lighting so the room never feels gloomy. Style is flexible: modern, traditional, minimalist… whichever approach makes the most of a tight footprint while supporting that enveloping, cocoon-like feel is welcome. Space-saving furniture, discreet storage solutions, and a clutter-free layout are essential so the room remains calm, functional, and visually balanced. Deliverables I expect • Mood or concept board establishing the color palette and overall vibe • Scaled floor plan showing furniture placement and traffi...
I need an Android mobile application that centres on social-media style interaction. The core build should run smoothly on the latest Android versions, with clean Material Design UI and scalable archit...avatar, and follower counts • Scrollable home feed that supports text, image, and short-video posts • Real-time likes, comments, and basic in-app notifications • Secure back-end integration for data storage and media uploads • Lightweight admin panel for content moderation and analytics Please handle the complete flow—UI/UX design, native Android development (Kotlin preferred), simple RESTful or Firebase back-end, and basic deployment guidance so I can publish to Google Play. Source code, build instructions, and a brief hand-over walkthrough will b...
...restores energy, promotes hormonal balance & helps rebuild strength. ### 2 Protein, vitamins & minerals that support tissue repair and nourishment. ### 3 Supports breast milk production while helping strengthen bones & replenish calcium reserves. ### 4 Traditional herbal bathing support for hygiene, skin soothing & body recovery. ### 5 Herbal relaxation blend for emotional balance, calmness & restful sleep. Minimal text. Readable. Luxury spacing. --- ## Back Panel Title: **5-IN-1 COMPLETE WELLNESS SOLUTION** Create 5 clean sections with icons: 1. Blood & Energy Recovery 2. Nutrition & Tissue Support 3. Lactation & Bone Strength 4. Herbal Bathing Recovery 5. Relaxation & Sleep Support Then: ## Usage Guidance Simple icon strip: ...
Backend Developer Required – Referral & Sales Team Incentive Module (CRM Integrated Platform) We are looking for an experienced backend developer/team to develop a Referral & Sales Team Incentive Management Module for a CRM-integrated platform currently under development. The module should be scalable, API-driven, and capable of synchronizing with existing systems i...architecture and scalability are important. • Long-term enhancement opportunities may be available. Please share: • Relevant backend/API projects • Referral/incentive system experience • Suggested technical approach • Estimated timeline • Support availability Required Skills Backend Development API Development Node.js PostgreSQL Database Design CRM Software Architecture MySQL ...
...Deploy, monitor, and maintain services using container technologies (e.g., Docker) Manage and maintain servers and infrastructure Collaborate on AI-related projects, including AI agents and integrations Ensure code quality, performance, and security best practices Required Skills & Qualifications: Proficiency in programming (any major language such as Python, JavaScript, etc.) Experience with APIs (RESTful or GraphQL) Strong knowledge of databases (SQL and/or NoSQL) Familiarity with frontend and backend frameworks Experience with containerization and service orchestration Solid understanding of server management and deployment workflows Knowledge of cloud storage systems (e.g., AWS S3 or similar buckets) Experience or strong interest in AI and AI agents Ability to work indepe...
How to build REST Web services using ASP.NET Web API and MongoDB
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