REST API Jobs

I’m kicking off the first phase of a brand-new real-estate rental platform and need an experienced full-stack engineer who enjoys shaping products from day one. Our immediate priority is the user onboarding and application flow: secure email-and-password registration, profile creation, document upload, and a smooth path for tenants to submit rental applications. Once that foundation is solid, we’ll expand into listings, search, and end-to-end rental management. You’ll be pairing React, , and TypeScript on the front end with a Node.js REST API on the back. I’m looking for someone who can help define the architecture, choose the right tooling, write production-ready code, and keep scalability in mind from the outset. If you have thoughts on introducing Web3 or bloc...

I already have a working chatbot and chat system written in Python; now I want to transform it into a full-fledged customer-service agent. Its core jobs are clear: answer FAQs, process orders, and handle complaints or return requests. All of this must work seamlessly inside both my website and our upcoming mobile app. What I need from you • Review and refactor the existing Python codebase so it is clean, modular, and ready for production. • Strengthen the NLP logic so common customer questions are recognised reliably and routed to the right action. • Integrate order-processing and ticketing endpoints (they are REST/JSON) so the bot can create, update, and close orders or complaint cases. • Package the finished bot as an easily embeddable web widget plus a light...

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’m kicking off a new browser-based application and the very first milestone is rock-solid user authentication. I need a secure, scalable login and registration flow—think sign-up, email verification, password reset, and role-based access all wrapped in clean, well-documented code. You’re free to suggest the best stack for the job; I’m open to modern frameworks such as React, Vue, Angular or a classic server-rendered approach if it suits the project better. What matters most is that the authentication layer is bulletproof, follows current OWASP recommendations, and can plug into future modules without rewrites. Deliverables (initial phase) • Fully functional sign-up / login / logout workflow • Password recovery & email confirmation • Rol...

I have an online store that sells Murder Mystery 2 items and I already have the purchase interface and all the necessary API/backend. I now need to create the module that takes care of automatic delivery within Roblox, written in Luau, so that each customer receives the purchased item without manual intervention - total focus on improving the player's experience. Main scope • Listen to the "approved order" webhook of my API and capture Roblox user + item list. • Put the order in a queue and choose, among my mule accounts, the one that has the item in stock. • Invite the customer to the VIP server and detect his presence in-game. • Conduct the trade 100% according to the rules of Roblox/MM2, confirming that the right item has been delivered. • U...

Python AI CRM Automation MVP — API Integration & AI Workflow I am building an AI-powered CRM automation system for a business and are looking for a strong Python developer to help develop the initial technical MVP. The system will connect a CRM/API with a Python backend and an AI layer to automate selected customer and lead-management workflows. This is intended to become a longer-term project, but we want to begin with a focused technical milestone before expanding the scope. The proper developer will help with: * Python backend development * CRM API integration * REST API development * Database design and queries * CRM data retrieval and updating * AI/LLM API integration * Structured data processing * Automation workflow implementation * Error handling and logging * Basic a...

Our team relies on Odoo’s Sales, Inventory, and Accounting apps, and we’ve reached the point where the out-of-the-box setup no longer fits our workflow. I need an Odoo specialist who can: • Custom-tailor each of the three modules so screens, fields, and logic align with the way we actually sell, stock, and book revenue. • Integrate Odoo with our existing third-party tools (CRM, courier API, and a small in-house finance dashboard) so data flows seamlessly. REST and XML-RPC experience will be handy here. • Walk the core users through the revised environment, recording short how-to sessions so new staff can self-train later. Key acceptance criteria • All customisations survive standard Odoo upgrades. • End-to-end order flow (quote → invoice)...

HEMS Entwicklung auf SPiNE One Basis evcc Projektziel Home Energy Management Systems HEMS das lokal auf SPiNE One läuft und evcc als Kern Energieoptimierer nutzt. Erweiterte Funktionen wie Mieterstrom Abrechnung Multi Wärmepumpen Steuerung und Multi Wallbox Management sollen über Cloud Module bereitgestellt werden. Das System muss für Endkunden extrem einfach einzurichten und für Installateure skalierbar sein. Umfang MVP Lokal auf SPiNE One Integration von evcc Geräte Adapter PV WR Speicher WP Wallbox 14a Steuerbox Anbindung Lokale Steuerlogik PV Überschuss Lastmanagement Automatische Geräteerkennung im LAN Basis Web UI für Setup Cloud Module Phase 2 Mieterstrom Abrechnung Nebenkostenabrechnung Multi WP Lastmanagement M...

I already have VJ_DOC live on Vercel and open-sourced on GitHub, but I now want to take it from “nice demo” to a polished, production-ready product. My first priority is feature enhancement, with a strong eye on smooth user flow. You will be working in a TypeScript stack (React on the front end, Node.js + REST API on the back end) and are expected to follow modern development practices, clean architecture, and secure file handling throughout. Core enhancement goals • Advanced file annotation that feels as snappy as native apps • Seamless e-signature integration, including signature capture, placement, and audit trail • Cloud-storage connectivity so users can pull from and save to services like Google Drive or AWS S3 without leaving VJ_DOC In parallel, I...

Our team relies on a fully custom-built CMS & CRM written in JavaScript/Node.js. It underpins everything from project and retainer tracking to sales pipelines, and it already talks to Gmail, Google Docs, and ChatGPT to automate daily workflows. I need a reliable technical partner who can step in whenever our in-house developer is unavailable, keep an eye on system health, and roll out small-to-mid-size enhancements we queue up. Think of it as light “on-call” coverage mixed with incremental feature work rather than a full-time rebuild. Core expectations • Proactively monitor the application, troubleshoot outages or performance drops, and deploy fixes with minimal downtime. • Ship new features or integrations on request—these could range from adding a ...

We are looking for an Adobe Journey Optimizer (AJO) Developer to design, build, test, and support customer journeys and personalized communications using Adobe Experience Platform and Adobe Journey Optimizer. Key Responsibilities Design and configure AJO journeys, campaigns, events, conditions, and audience based orchestration. Build and manage email, SMS, push, and other channel configurations within AJO. Develop reusable email templates, fragments, content blocks, and personalization rules. Configure and troubleshoot AEP schemas, datasets, identities, profiles, and audiences required for AJO use cases. Implement journey triggers using AEP events, APIs, streaming data, and batch audiences. Work with RTCDP/AEP teams to ensure audience qualification and profile data are availab...

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 architecture, ha...

My retail business is ready to launch an end-to-end e-commerce presence built entirely with Flutter. I want a single code-base that delivers: • Native-quality mobile apps for Android and iOS • A web build that looks and performs perfectly on both desktop and mobile screens Core features I expect in the first release: • Secure user registration / social login • Hero banners, category grid and personalised product feed on the home screen • Catalog with search, filters and detailed product pages (images, variants, reviews) • Cart, wishlist and address book tied to the user profile • Checkout powered by Stripe, with real-time order confirmation • Order tracking and push notifications at each status change • Profile section wher...

I’m ready to turn my existing REST API into a polished React Native mobile application. The API is fully documented and the screen designs are complete; what I need now is a clean, TypeScript-based codebase that follows good component architecture and stays as close to pure React Native as possible. Core requirements • Authentication: wire the app to my API using Basic authentication and persist credentials securely. • Navigation & UI: a tabbed interface that presents a master list (pulled from the API) and corresponding detail views, matching the provided Figma files pixel-for-pixel. • Offline experience: cache the entire app’s data locally so users can browse previously fetched content without a connection, with automatic background sync on reconnect...

We need a developer experienced with WooCommerce, PHP, REST APIs, and payment/shipping integrations to complete an existing online store integration. Scope includes: - Integrate Paquetexpress REST API with WooCommerce. - Real-time shipping quotation in checkout based on destination, package weight, and dimensions. - Support predefined package/box sizes and correct package selection logic. - Generate Paquetexpress shipment after successful payment. - Generate/retrieve ZPL shipping labels. - Integrate pickup/recollection scheduling. - Configure and test NetPay as the WooCommerce payment gateway. Handle API errors, retries, duplicate shipment prevention, and logging. Test first in Paquetexpress/NetPay sandbox before production. The store is already running on WooCommerce. Paquetexpress sand...

I need a single Android application that brings three abilities together: • show the live HD feed from my existing IP cameras, • let me start / stop recording that feed and push the resulting files straight to my server, and • allow me to toggle an IP-based IoT switch from inside the same interface. A simple email-password login gate is required before anyone can use any feature. Once authenticated the user lands on a dashboard where the camera stream appears immediately; from there a record button begins saving footage and silently transfers it to my server (I will give you the endpoint and credentials). A separate tab or overlay houses the IoT switch with instant on/off feedback. I am open to whichever libraries you prefer—ExoPlayer, VLC, ONVIF, RTSP, MQTT, HT...

I need a brand-new web application built on SAP Business Technology Platform using the CAP Model. The solution will be delivered as a cloud service and must run smoothly inside the SAP BTP environment. Scope The project starts from a clean slate, so you will set up the CAP project structure, model the domain with CDS, and expose the required OData or REST services. A simple yet secure log-in flow is mandatory; the app must authenticate users against the BTP XSUAA service. Once inside, users should see intuitive pages that let them submit data through responsive forms and later review that information through clear, attractive visualisations (charts or tables rendered via SAPUI5/Fiori Elements or an equivalent modern JS charting library). Core deliverables • End-to-end CAP projec...

I’m rolling out the first customer-facing release of our U.S. start-up product and need a React specialist who treats testing and quality assurance as the heartbeat of every commit. Here’s the landscape Our REST APIs are live, wire-ready, and I have high-fidelity Figma screens waiting. Your code should translate those pixels into clean, reusable React components (hooks, context, TypeScript welcome) while keeping performance lean. Quality first Testing and quality assurance is the priority. I expect functional coverage across modern desktop and mobile browsers, with a mix of manual exploration and any automated suites you judge effective. Unit and component tests must guard critical business logic, and every sprint should close with a concise test plan plus a clear defect ...

I need a Flutter developer to build a polished mobile application that lets users browse available time slots and book consultation appointments from their phones. The app must run smoothly on both iOS and Android and communicate with my existing REST-based backend for everything—user authentication, schedule retrieval, booking creation, rescheduling, and cancellations. Here’s what matters most: • Clean, maintainable Flutter code that compiles for iOS and Android without platform-specific hacks. • Solid REST API integration with proper error handling and token-based security. • A straightforward flow where a user logs in, views consultant availability, confirms a slot, and receives an in-app and push notification of the booking. • Responsive, modern...

Ich möchte in WooCommerce eine saubere Möglichkeit schaffen, damit unser Support‐Team live in den Warenkorb eines Kunden eingreifen kann – selbstverständlich DSGVO-konform. Kernanforderungen • Aktuellen Warenkorb eines identifizierten Kunden einsehen • Positionen hinzufügen oder entfernen • Mengen anpassen oder Alternativartikel einsetzen • Rabatte sowie Gutscheincodes hinterlegen • Alle Änderungen sollen für den Kunden sofort wirksam sein, damit er nahtlos weiterbestellen und den Checkout abschließen kann Technischer Rahmen Mir ist wichtig, primär auf vorhandene WooCommerce-Funktionalitäten aufzubauen. Statt eines großen Eigen-Plugins genügt ein schlanker Ansatz, der Hooks, REST-API oder ...

I need a solid backend written in Python that powers one-on-one messaging for an existing mobile chat application. The core tasks are to expose clean REST and WebSocket endpoints, handle real-time delivery, persist messages reliably in PostgreSQL, and keep latency low under moderate load. Authentication is already in place; your job starts at the moment the client is authorised. From there the service must: • accept text, emoji, and small attachment payloads • write each message atomically to Postgres, marking it delivered and later read • push live updates back to the correct recipient through WebSockets • expose a simple status route for health checks and basic metrics Unit tests that cover the message flow, delivery confirmations, and failure scenarios ...

# Mobile App Development – Personal Life Manager (Ionic/Angular Preferred) ## Project Description We are looking for an experienced **mobile app developer** to develop a modern **Personal Life Management mobile application** for Android and iOS. The app will help users keep track of important personal information, events, reminders, and goals in one place. ## User Features Users should be able to: * Register and securely log in * View their personal dashboard * View records assigned/created by Admin * View upcoming reminders and events * Manage/view their profile The main record categories will include: ### Vehicle / Bike Service * Vehicle details * Registration number * Last service date * Next service date * Service history * Service reminders ### Account Information * B...

I'm looking for a testing specialist who can independently design and execute performance testing (load, stress, spike, and soak) against my web application and its authenticated REST APIs, and who's also comfortable testing my mobile app (iOS/Android) for stability and crashes using Crashlytics or Sentry data. The primary aim is to identify performance bottlenecks and crash-prone areas, so I need someone comfortable collecting hard data and translating it into clear, actionable recommendations. Once we start, I'll give you Swagger/OpenAPI docs or a Postman collection along with the required auth credentials, plus access to our Crashlytics/Sentry dashboards for the mobile app. You'll be expected to: • Plan realistic test scenarios that cover normal traffic, antic...

We are looking for an experienced freelancer or software development team to build a DPDP Act (Digital Personal Data Protection Act) compliance solution. Requirement: Build a software/application for DPDP Act compliance Source code must be provided Complete ownership of the developed solution and source code User-friendly web-based application preferred Data privacy and security should be considered during development Admin dashboard and relevant compliance features Documentation and basic technical support required Important: We are open to either: Developing a new DPDP Act compliance software from scratch, or Customizing/providing an existing DPDP compliance solution, provided the complete source code and necessary rights are available. Freelancer should have: Experience in privacy/data ...

I need a seasoned MERN developer who can take a business idea and turn it into a fully working, production-ready web platform. This is far beyond a simple CRUD site—I’m aiming for an end-to-end system that automates internal workflows, stores and processes data efficiently, and delivers real-time dashboards my team can rely on every day. Here’s what the work looks like: • React will drive a responsive, component-based interface that feels fast on both desktop and mobile. • Node.js with (or a comparable framework you prefer) will power a secure REST or GraphQL API, built with clear layering and strong typing where appropriate. • MongoDB will serve as the primary data store; I need well-designed schemas, indexing strategies, and aggregation pipelines ...

I have a fully documented REST API and finished Figma designs ready to go. What I need is a clean, future-proof React Native implementation that speaks to that API, authenticates users with simple email-and-password credentials, and then presents product listings in an infinite-scroll list. Tapping any item should push to a detail view that highlights user-generated product reviews first; the design may evolve to include description or pricing later, so keep the component structure flexible. Code quality matters as much as the UI. Please write everything in TypeScript, organise UI and business logic into reusable, well-named components, and avoid custom native modules unless we hit a hard limit with the JS APIs—maintainability is the priority. The app must also work gracefully offli...

I have an automated trading system that now needs to plug directly into one or more prop-firm APIs so trades flow seamlessly from my strategy to the firm’s servers. Your task is to handle the full integration: authenticate, pull account parameters in real time, send orders programmatically, and return execution reports back to my app. I will provide: • API keys, endpoint documentation, and my current strategy codebase (Python). • A sandbox account for initial testing, followed by a live account for final verification. You will: • Build the connection layer, respecting each firm’s rate limits and security requirements. • Map my strategy’s order objects to the firm’s required payloads. • Deliver clean, well-commented code plus a short README...

I’m ready to give my HR-tech platform a modern, responsive interface and need a front-end specialist to make it happen. The server side already handles user authentication, database management and a full REST/GraphQL API, so your focus will be the user experience—clean, fast and accessible on desktop and mobile. To help me choose quickly, share links to past work that best shows: • production-ready UIs you built yourself • how you integrated with authentication and dynamic data • performance or accessibility wins you’re proud of If you’re comfortable with React (hooks, Redux or Context), TypeScript and modern CSS, you’ll feel right at home. Vue or Angular expertise works too—as long as it stays modular and testable. Once we agr...

My web platform is already live and humming; now I want the same experience packaged as native iOS and Android apps. The core features you will bring over include event discovery and multi-type ticketing (QR codes generated in-app), venue booking and management, and a full creator marketplace with enquiry and chat capability. Three role-based dashboards—organiser, venue owner and creator—must mirror the existing web functions while feeling truly mobile. I am comfortable with either React Native or Flutter, provided that Razorpay remains our payment gateway and Firebase continues to handle real-time data, notifications and analytics. You’ll receive Figma screens, brand assets, and detailed REST API documentation the moment we sign the NDA. Beyond the build itself, the s...

We are seeking an experienced Backend Developer to implement new messaging, media, privacy, and VoIP signaling, Screen Sharing features into our existing WhatsApp-like communication platform. Tech Stack: Backend: Node.js, Fastify, PrismaORM, MySQL Real-time & Media: WebSockets, Mediasoup (Audio/Video calls) Note: You will only be responsible for the backend development (REST APIs, WebSocket events, database schema updates, background jobs, and Mediasoup signaling). Our mobile development team will handle all front-end/app integration. 1. Chat & Messaging Module** * **Message Reactions & Replies:** * Add API endpoints and WebSockets/Socket events for attaching reactions (emoji) to specific `message_id`s. * Support threaded replies by referencing `parent_message_id` in the me...

Saya mencari pengembang yang dapat membangun aplikasi media sosial khusus untuk platform Android. Gambaran umum Aplikasi ini akan berfungsi layaknya jejaring sosial tempat pengguna dapat: • membuat akun, memperbarui profil, dan mengunggah foto / video; • mengikuti maupun berinteraksi lewat like, komentar, dan pesan pribadi; • menerima notifikasi real-time ketika ada aktivitas baru. Ruang lingkup kerja 1. Merancang arsitektur back-end (REST API atau GraphQL) beserta basis data yang efisien. 2. Membangun aplikasi Android native (Java atau Kotlin) dengan antarmuka modern material design. 3. Mengintegrasikan otentikasi (email + Google / Facebook sign-in). 4. Menyiapkan push notification (Firebase Cloud Messaging). 5. Mengimplementasikan feed kronologis denga...

This is a full-time, two-year contract to design, build, and maintain a production-grade MERN application from the ground up. The entire stack—front end, back end, and database—will sit with one developer, so deep, hands-on experience across each layer is essential. Stack and tooling The current plan leans on Node.js for server logic, for rendering and routing, and MongoDb for data persistence. Everything should be wired together with clean, testable JavaScript/TypeScript, Git-based workflows, and familiar DevOps practices (CI/CD, containerisation, cloud hosting of your choice). Daily responsibilities • Craft responsive, interactive UIs that feel native on web and mobile. • Implement rock-solid user authentication and role-based access. • Build REST/Gr...

Senior Technical Auditor for I am looking for an experienced senior full-stack technical auditor to conduct an independent review of an existing bilingual Saudi offers and loyalty platform called Chance Plus. The platform is currently live and deployed in production. This is not a new development project and I am not requesting a rebuild. The initial task is strictly to review, test and report on the existing implementation before onboarding the first real store. Technology stack: TypeScript React and Vite Node.js and Express PostgreSQL Drizzle ORM and database migrations REST APIs and OpenAPI Progressive Web App (PWA) GitHub, pull requests and CI/CD DigitalOcean App Platform and Managed PostgreSQL Arabic and English interfaces, including RTL support Platform structure: Custo...

I need a lightweight Android application that keeps my customers instantly informed about their purchase progress. The core task is to build a stable push-notification system that fires whenever an order moves to a new status in our back-end. Each notification must be clear, timely, and triggered exactly once per status change so users never miss an update or receive duplicates. My API team will expose a simple REST endpoint returning the current order state; you can poll it or use webhooks—whichever gives the most reliable result on Android. Feel free to integrate Firebase Cloud Messaging if it speeds things up; I just need the service to scale and to handle basic fail-over scenarios. At this stage I am not asking for full real-time map tracking or a user-login module, but I would...

I need a complete web-based freelance job network built from the ground up. The core idea is similar to the big freelance marketplaces: clients post projects, freelancers create profiles, and both sides can connect and transact in a safe, intuitive environment. Scope • Full front-end and back-end development, responsive for desktop and mobile • Account management for both freelancers and clients, including profile creation, portfolio upload and basic analytics • Project posting with search and filter functions so users can quickly find relevant work or talent • Real-time or near-real-time messaging between parties to negotiate terms before a contract is created • Admin dashboard where I can moderate users, approve listings and pull platform metrics Te...

I’m building a web application and need a seasoned Java full-stack developer to work alongside me from backend through to the React UI. The help I’m after is truly end-to-end: designing or extending Java REST APIs, wiring them into responsive React components, and keeping everything clean, tested, and well-documented. You’ll jump between backend logic (Java 17, Spring Boot, JPA/Hibernate, Maven) and the React frontend depending on the task at hand, always with an eye on performance, security, and code quality. Unit and integration tests, pull-request reviews, and occasional CI/CD tweaks in GitHub Actions and Docker are part of the routine. Acceptance criteria for anything we merge are straightforward: • All automated tests pass and new code meets the existing style...

Budget $50-$350 Delivery window within max of 120 days (Takes 3 days of work or 20 senior hours) The client is the founder and sole developer of an in-progress software platform. They are looking for an experienced developer to help complete the final stage of the build. Platform completion We need an experienced developer to complete an A-to-Z platform that is approximately 85–95% developed. The remaining work is fewer than 10 tasks and is expected to take a senior developer less than 20 working hours; detailed tasks and acceptance criteria will be shared after an NDA and confidentiality agreement are in place. Engagement Note: This engagement is for an experienced developer to complete the remaining work on an existing platform. The remaining scope is fewer than 10 tasks and is...

Project Description: Developed an end-to-end AI-powered medical intelligence platform for analyzing chest X-ray images and assisting with disease prediction. The system uses Deep Learning with DenseNet121 to classify X-ray images into five categories: Normal, Pneumonia, Atelectasis, Cardiomegaly, and Effusion. Integrated Grad-CAM Explainable AI (XAI) to generate visual heatmaps highlighting regions of the X-ray that contributed to the model's prediction. Built REST APIs using FastAPI for image upload, prediction, model information, and health monitoring. The platform also supports prediction history and is designed for integration with AI-assisted medical report generation using LLMs. Key Features 1. Medical Image Analysis – Processes chest X-ray images using deep learning. 2. ...

I’m onboarding a senior Oracle EPM Solution Architect (18 + years) for a high-visibility programme that starts on-site in the Middle East for roughly four to five months before switching to offshore delivery. The contract is ready to begin immediately (ideally within the next 15 days), and a CA, ICWA or CMA qualification is non-negotiable. The work centres on defining and governing the overall EPM architecture, shaping scalable financial models and driving end-to-end implementations across FCCS/HFM and EPBCS. Expect deep hands-on time with ASO/BSO cubes, complex calc scripts, Groovy, PowerShell, Python and EPM Automate, plus REST API–driven data integrations that must remain rock-solid under GAAP and IFRS requirements. A solid grasp of ERP and General Ledger architecture, cost...

We're building the new web version of our product and are looking for an experienced front end developer to lead and support the rollout. You'll work primarily in React and , building the interfaces our customers use every day. The frontend integrates with a SQL Server database via a C# API — you won't be modifying the API or database directly, but you'll need to understand relational data and work comfortably against existing APIs. WHAT YOU'LL DO - Build and maintain UI features in React / - Consume and integrate with an existing C# REST API - Translate designs and requirements into performant, accessible, responsive interfaces - Write clean, maintainable, well-tested code and participate in code review - Collaborate with the wider team (and any backend/AP...

I need a focused staff-management module for our hospital administration team that handles one thing exceptionally well: shift scheduling. The application should let me build, edit, and publish rosters, catch double-bookings instantly, and highlight coverage gaps across wards. Each staff member must have a personal login so they can check their timetable on any device and receive a prompt email or SMS when something changes. Please architect the tool so it can slot into our wider hospital information system later—clean REST endpoints and a clear database schema are important. I’m comfortable with any modern web stack (for example, React or Vue paired with Node, Django, or a comparable back-end) as long as the code is well-documented and easy for our in-house IT team to pick up...

I need a complete, production-ready car-rental marketplace built from scratch. The heart of the product is the Customer application for iOS and Android, where users must be able to browse available cars, check owner ratings, pay securely, follow GPS directions to pick-up points, chat with support in-app, and review every trip inside a clean booking-history timeline. Please include every feature that is genuinely essential for a smooth rental flow, but skip anything superfluous. Alongside the Customer app, I also require a dedicated Car-Owner panel so individual owners can list vehicles, manage availability, confirm or decline requests, and receive payouts. Finally, an Admin panel should give me full oversight: user management, listing moderation, payout reconciliation, dispute handling, a...

I have an already-launched mobile app and a fully working backend with documented REST APIs. What I now need is a production-ready web version built in React that mirrors the app’s experience on desktop, tablet and mobile browsers. Core scope You will recreate three key flows that currently live in the app: • Event listings and event detail pages • Secure user log-in, registration and profile management • Activity booking and reservation flow tied to our existing payment endpoints Beyond replication, I want the web interface to feel sharper and more intuitive than the app’s current UI. Design polish and thoughtful responsive behaviour are therefore just as important as the underlying code. If you also spot ways to tighten search or speed things up, I&...

I need an Android application that authenticates against a Pepperstone cTrader account through the official cTrader Open API using the Implicit Grant flow. After sign-in, the user must be able to: • securely fetch and display current account balances, open positions, and full account history • place, modify, and close trades from both demo and live accounts Push notifications are not required, so everything should happen in-app. Please follow cTrader’s recommended OAuth security practices, store tokens safely, and make sure the same codebase can be switched between demo and live environments with a simple build flag or configuration file. Deliverables must include: • a clean Android Studio project (Kotlin or Java) that compiles without external tweaks • doc...