Typescriptemplois

... Kiwi / Kiwi Tequila API, Sabre/Travelport ou agrégateurs (ou partenariats B2B). (Voir sources). TechCrunch +1 Taux de change : utiliser une source fiable (ex : exchangeratesapi, , ou service interne) pour conversions horaires et historique. Middleware d’automatisation : Make / Zapier pour flux rapides si besoin (prototypage). 5) Architecture & stack recommandé Frontend : React (Typescript) + Tailwind — UI responsive, pages backoffice (Kanban, tableaux, formulaires). Backend : Node.js (NestJS / Express) ou Python (Django REST) — API REST/GraphQL. DB : PostgreSQL (ACID, multi-devise), Redis (cache + sessions). Moteur de calcul : HyperFormula (client/server) ou exécution côté serveur avec sandbox. File storage : S3 (A...

Projet : Création d’une application d’offres d’emploi Flutter Natif À partir d’un projet FlutterFlow existant de 63 écrans mode sombre et claire (design + navigation déjà réalisés) Développement frontend en Flutter (Dart) + backend en NestJS (TypeScript) ⸻ Objectif global : Reprendre le code FlutterFlow fourni ou le recrée et le rendre fonctionnel en Flutter natif, tout en respectant exactement et fidèlement le design initial. Développer le backend complet avec stockage sécurisé, système d’abonnements, et fonctionnalités avancées. ⸻ Fonctionnalités attendues : Utilisateurs (candidats & recruteurs) • Création et ...

Développeur full-stack TypeScript/React expert Google Cloud Storage pour intégration vidéo Description : Nous recherchons un développeur full-stack expérimenté avec une maîtrise de TypeScript et React pour intégrer Google Cloud Storage dans notre plateforme sociale vidéo Toupatou. Le projet consiste à : - Configurer et gérer des buckets Google Cloud Storage - Implémenter une fonctionnalité sécurisée d’upload vidéo via API (backend en TypeScript) - Gérer l’accès aux vidéos (public, privé, signed URLs) - Optimiser le streaming vidéo, en intégrant le cache local côté frontend React - ...

Je recherche un développeur(se) Full-Stack TypeScript pour finaliser le développement de notre application connect.atlasswift.com. Tâches principales : - Amélioration du frontend et du backend - Mise en place d'un système de création de formulaire de commande et de package Compétences idéales : - Node.js (ESModules) - Supabase / PostgreSQL - React / Tailwind CSS - OAuth, webhooks, sécurité HMAC - Docker Déroulement : Mission rémunérée avec possibilité de CDI si les livrables sont validés. Pour postuler : - Objet : Développeur Full-Stack TypeScript - CV + court message + GitHub ou projets réalisés

...dimension internationale : Vous collaborerez avec des clients en anglais (oral et écrit), tout en travaillant avec vos collègues en français. Full remote : Travaillez où vous voulez, avec la possibilité de visiter nos locaux si vous êtes basé à Nancy ! La stack technique : ?️ Frontend : React, TypeScript, GraphQL ⚙️ Backend : SQL, Python pour la partie Backend ? Base de données : SQL ? Infrastructure : Hasura, Posgres 16 Ce que nous attendons de vous : Une expérience confirmée sur React.js, TypeScript et Graph QL Une capacité à écrire du code de qualité et bien documenté. Une aisance en anglais pour les échanges avec le client Une envie de collaborer da...

...sur du long terme et en marque blanche. Les différents projets peuvent être : - Création de site WordPress, WooCommerce, Prestashop. - intégration site web et app : html, css, typescript, js, jsx - animation js et css - occasionnellement TMA : WP PS - plus rarement : développement php, js, typescript Merci de noter sur 20 vos compétences : - intégration site web html/css - intégration app typescript/scss - intégration WordPress - intégration WooCommerce - intégration Prestashop - animation js - animation css - GSAP - développement WordPress - développement Prestashop - développement php - développement typescript - développement js Je recherche un...

...des entreprises pour encourager une collaboration accrue entre tous les acteurs (fondateurs, salariés, clients, fournisseurs, investisseurs, etc.). Dans le cadre du développement de la MVP (Produit Minimum Viable) de notre plateforme SaaS, je suis à la recherche d'un développeur senior expérimenté pour m'accompagner en mode "code pairing". Les compétences recherchées sont les suivantes : • TypeScript • NodeJS • Architecture hexagonale / Clean architecture • TDD (Test Driven Development) • Nuxt 3 • Tailwind CSS • Hono Une expérience d'au moins 5 ans dans des projets similaires est requise. FlexUp propose un modèle économique innovant qui facil...

Startup SaaS c# vue+typescript

...plateau pour un de nos clients principaux, nous avons monté une équipe du tonnerre de 4 personnes, en interne, présente depuis le premier sprint en octobre 2021. Ce projet est prévu pour durer a minima pour tout 2022. Dans le cadre de notre croissance nous recherchons actuellement pour cette équipe, sur notre plateau, un ou une DEVELOPPEUR BACKEND JS (H/F). Profil La maîtrise de NodeJS et de TypeScript est un prérequis. Vous maîtrisez Docker et avez des bases solides en environnement Linux (distribs Debian, Alpine, Ubuntu) Idéalement vous avez des connaissances en réseau (routage, DNS, IP Table...). Bonus pour la maîtrise d'Angular et/ou NestJS. Vous mettez le focus sur la qualité de co...

En tant que Développeur .Net, vos principales missions seront de : Gérer la conception et l’évolution des différents modules d’un produit Assurer le développement d’applications en collaboration avec l’équipe p...produit Assurer le développement d’applications en collaboration avec l’équipe projet Travailler en équipe en suivant les bonnes pratiques et normes du marché PROFIL RECHERCHÉ Issu de formation supérieure et diplômé d’un BAC+5 (type ingénieur), vous justifiez d’une expérience minimum de 2 années dans le développement. Compétences techniques : Maîtrise des langages .Net et C# Connaissances de Typ...

Nous recherchons un développeur Nodejs /Angular pour contribuer à la réalisation d’une application web en collaboration avec d'autres développeurs. Profil recherché : Bonne maîtrise des technologies suivantes : #Frontend: -Langage : Typescript -Framework : Angular 11+ -UI Library : PrimeNG #Backend: -Platform : NodeJS -Langage : Typescript -Framework: Loopback 4+ or Express JS Si vous êtes intéressés par cette mission, merci de contacter nous [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

Les technologies utilisées pour les développements sont: - ReactJS : Expert - NodeJS : Expert - TypeScript - GraphQL - Jest - Docker : connaissances - Openshift : connaissances

J'ai besoin d'un serveur backend qui appelle l'api de AWS Cost comme ceci : toutes les x heures (à définir) puis avec l'application en front, sortir un tableau avec différent tri, quel OS, nb de CPU, quel type de serveur....

Our client is a young and dynamic Geneva-based Swiss company, aiming t...7 SQL, Postegre SQL ≥ 9.5 ou SQL Server Connaissance de l'orienté objet La maîtrise du français et de l'anglais (au moins une des deux langues courantes et la capacité à lire et écrire dans l'autre langue) Il serait également apprécié : Une bonne connaissance de Symfony 2 Une expérience de travail sur un gestionnaire de version type GIT Connaissance sur OpenLayer, PostGIS, QGIS, etc. ES2015, TypeScript Nous attirons votre attention sur le fait que nous sommes à la recherche d'une personne disposant obligatoirement de 5 ans d'expérience dans les technologies citées ci-dessus ainsi que d'un ...

Tester mon application Web et mon application mobile et automatiser ces tests pour qu'ils s’exécutent à la demande ou de façon régulière. Les technologies utilisées sont les suivantes : >> Application Web : - html / css / js - Angular 2 + TypeScript + jquery - Plateformes : Navigateurs les plus connus (chrome, ff, ie) >> Application Mobile : - NativeScript - Angular 2 - Plateformes : Android & IOS Le testeur sera en directe avec les développeurs et devra prendre les post-it de la colonne test (outil ) afin de tester les derniers développements, et il fera ses retours à travers l'outil trello. Et en // il s'occupera d'automatiser ces...

I have an existing React app and need the key pieces of the Polymarket privy-safe-builder example wired straight in. The focus is on two things: • User authentication & management – replicate the Priv...successfully against the current testnet, with transactions visible in the browser console and on the block explorer. 3. All new components follow the project’s existing styling conventions (Tailwind). 4. Clear README update describing environment variables, build steps, and how to swap contract addresses for mainnet. Tools already in use: React 18, , wagmi, Tailwind. If you prefer TypeScript, that’s fine—the rest of the repo is TS-strict. Let me know your turnaround time and any similar integrations you’ve completed, and I’ll share the...

...screens (pixel-perfect) • Build clean, reusable UI components • Implement smooth navigation, animations, and responsiveness • Integrate frontend with backend APIs (REST / Firebase / similar) • Optimize performance for Android • Follow best practices for scalable React Native apps Required Skills (Non-Negotiable) • Strong experience with React Native • Solid understanding of JavaScript / TypeScript • Hands-on experience converting Figma → React Native • Experience with Expo and/or CLI • State management (Context, Redux, Zustand, etc.) • API integration and async handling • Clean code, proper folder structure, and documentation Nice to Have • Experience with animations (Reanimated / Gesture Handle...

I need an experienced developer who feels at home in both TypeScript and Python and has already played with the popular open-source “AI agent” stacks. My immediate goal is to stand up a proof-of-concept chatbot that can reason over structured data stored in a SQL database, surface answers in natural language, and be easy for me to extend later. Here is what I’m after: • Pick and wire up an open-source autonomous-agent framework (LangChain, AgentGPT, SuperAGI or a comparable option you trust). • Expose a clean TypeScript interface so the rest of my app can call the agent with a prompt and receive a streamed response. • In Python, configure the agent’s toolset to pull data from my existing Postgres tables, run simple analytic queries...

...principles. Implemented microservices architecture with inter-service communication and centralized configuration. Developed event-driven workflows using Apache Kafka for asynchronous data processing and system decoupling. Integrated Redis caching to improve application performance and reduce database load. Built and optimized REST APIs consumed by frontend applications developed using React (TypeScript, Redux). Worked with multiple databases, including Oracle and PostgreSQL for transactional data and MongoDB for unstructured and high-volume data. Implemented Docker-based containerization for microservices and deployed applications on Kubernetes clusters. Configured and maintained CI/CD pipelines using GitHub, enabling automated build, test, and deployment processes. Ensured appl...

1. Project Overview This document defines the final scope for building a modern prop trading platform inspired by FTMO, FundedNext, The5ers, and FXIFY. The platform supports real-time trading data, automated rule enforcement, secure payments, KYC verification, and community engagement. 2. Technology Stack Layer Frontend Technology 14+, TypeScript, Tailwind, shadcn/ui Backend Database Node.js (Express/NestJS), TypeScript MongoDB, PostgreSQL Authentication JWT, , OAuth Real-Time Payments CMS Hosting MetaApi, Crypto, Bank API, Stripe Payload CMS / Sanity Vercel, Render, Railway 3. Core Platform Features 3.1 User Dashboard ● Live MetaApi trading data ● Balance, Equity, Drawdown ● Profit Target Tracking ● Trade History (Charts + Tables) ● Monthly

...event system for protocol message handling Comprehensive error handling and input validation 4. Event & Monitoring System Protocol event processing (heartbeat, data reports, status updates) Device status tracking (connected/disconnected, last seen) Event history storage and retrieval Real-time event broadcasting for frontend integration Technical Requirements Must Have Skills: - Node.js & TypeScript (advanced level) - Binary protocol implementation (hex, byte manipulation, packet parsing) - UDP/Socket programming with multi-port handling - Protocol documentation analysis (ability to implement from specifications) - REST API development - Telecommunications protocol experience or strong learning ability Strongly Preferred: - Telecommunications protocols (GSM, WCDMA,...

...options traders tracking real-time gamma exposure (GEX) in SPX options using ThetaData. I have a complete financial dashboard (2,000+ lines of production code) that needs deployment. Development is fully finished and tested locally. I need a deployment/DevOps specialist to handle setup, integration, and take the system live for an initial pilot of two users. WHAT WE HAVE - Complete React 18 + TypeScript frontend (28 files, 1,037 lines) - Complete FastAPI backend (11 files, 673 lines) - All 6 dashboard features fully implemented - WebSocket real-time updates working - All calculations and formulas complete - Complete documentation (README + deployment guide) - Docker configurations ready - Vercel + Railway configs prepared - Environment templates ready The code works perfectly...

...event system for protocol message handling Comprehensive error handling and input validation 4. Event & Monitoring System Protocol event processing (heartbeat, data reports, status updates) Device status tracking (connected/disconnected, last seen) Event history storage and retrieval Real-time event broadcasting for frontend integration Technical Requirements Must Have Skills: - Node.js & TypeScript (advanced level) - Binary protocol implementation (hex, byte manipulation, packet parsing) - UDP/Socket programming with multi-port handling - Protocol documentation analysis (ability to implement from specifications) - REST API development - Telecommunications protocol experience or strong learning ability Strongly Preferred: - Telecommunications protocols (GSM, WCDMA...

Publish React/Capacitor Web App to iOS App Store & Google Play Store Job Description: We have a fully functional B2B e-commerce web application built with React, TypeScript, and Capacitor that we need published to both the Apple App Store and Google Play Store. Project Overview: The web app is complete and production-ready Capacitor is already configured in the project We need an experienced developer to handle the native build process and app store submissions Scope of Work: iOS (App Store): Configure Xcode project settings Set up app signing and provisioning profiles Create App Store Connect listing Handle app review submission process Address any rejection feedback until approved Android (Google Play): Configure Android Studio project settings Generate signed APK/AAB Crea...

...promotes users through tiered levels, plus staking/vesting logic, a level-gated NFT mint function, and an ATA utility token. • Seamless integration of those contracts into my existing TypeScript/ codebase using Wagmi ( or are fine substitutes), including wallet connection and real-time state updates. • A sweep of the current front end to squash bugs, fill missing features, and polish UI/UX and transaction handling so users enjoy a smooth, low-friction flow from connect to mint. Key stack & experience: – Solidity on BNB Smart Chain or another EVM network – , React, TypeScript – Wagmi, or – Proven track record delivering production-grade Web3 projects (please provide links or repos) If you’re confident in writing...

...data modeling - Private content access - Secure cloud deployment Product details will be shared after NDA and shortlisting. Required Tech Stack (Mandatory) Backend Python + FastAPI PostgreSQL (relational modeling) Redis (caching, rate limiting, OTP/session handling) JWT authentication (access + refresh tokens) Async/background task processing (Celery or equivalent) Frontend React + TypeScript preferred Tailwind CSS or similar utility-first styling Infrastructure AWS (Lightsail / App Runner / or any other you think can be best for cold start) Docker-based deployment (optional) HTTPS, secrets management, private networking Firebase-only or no-code solutions will not be considered....

...tables, and push changes to the cloud API the instant they happen; the cloud then replies with any new data to keep both sides in sync. Think of it as bidirectional, near-zero latency replication built specifically for this schema, not generic DB replication. For visibility I want an Angular dashboard that shows live orders, inventory levels and basic user management. Clean, modular code, TypeScript throughout, Sequelize or TypeORM is fine for the data layer as long as migrations are included. Please package the project with a short README covering environment variables, build commands and how to seed a fresh database so I can spin up staging quickly. Acceptance will be based on: • A working REST/GraphQL API that passes Postman tests for orders, users and inventory ...

I have a fully functional ASP.NET Core API ready to go and now need the React layer that brings it to life. For the first release only administrators will log in, manage artist records, and review user activity, so the UI can stay focused on that role. Here’s what I need built over the next 4-6 weeks: • A responsive React interface (hooks, functional components, TypeScript) • Secure JWT authentication with login, refresh, and clean handling of loading or error states • Admin dashboard pages for viewing and editing artist profiles, uploading images, and browsing gallery thumbnails • Seamless API integration via Axios or Fetch, wired to the endpoints I’ll supply • File upload flow (ideally prepared for S3 or DigitalOcean Spaces later) &...

I have a fully functional ASP.NET Core API ready to go and now need the React layer that brings it to life. For the first release only administrators will log in, manage artist records, and review user activity, so the UI can stay focused on that role. Here’s what I need built over the next 4-6 weeks: • A responsive React interface (hooks, functional components, TypeScript) • Secure JWT authentication with login, refresh, and clean handling of loading or error states • Admin dashboard pages for viewing and editing artist profiles, uploading images, and browsing gallery thumbnails • Seamless API integration via Axios or Fetch, wired to the endpoints I’ll supply • File upload flow (ideally prepared for S3 or DigitalOcean Spaces later) &...

I have a fully functional ASP.NET Core API ready to go and now need the React layer that brings it to life. For the first release only administrators will log in, manage artist records, and review user activity, so the UI can stay focused on that role. Here’s what I need built over the next 4-6 weeks: • A responsive React interface (hooks, functional components, TypeScript) • Secure JWT authentication with login, refresh, and clean handling of loading or error states • Admin dashboard pages for viewing and editing artist profiles, uploading images, and browsing gallery thumbnails • Seamless API integration via Axios or Fetch, wired to the endpoints I’ll supply • File upload flow (ideally prepared for S3 or DigitalOcean Spaces later) &...

I’m at the last hurdle of adding Apple In-App Purchases to an existing React Native app. The subscription logic on the server is already solid; what’s missing is a clea...end-to-end testing (TestFlight + production) until the build clears App Store review. Acceptance criteria • Purchases succeed against the live App Store environment and receipts are delivered to the backend. • Subscription renewals, restores and cancellations are reflected in the UI in real time. • The binary is approved by Apple without IAP-related issues. Tech stack React Native, TypeScript, react-native-iap, App Store Connect, Xcode / TestFlight. If you have shipped React Native apps with production-ready Apple IAP before, I’d love your help getting this release over t...

I’m assembling a freelance roster of seasoned Solana engineers to push a new decentralised application from idea to mainnet. The role centres on end-to-end DApp development: writing and auditing on-chain Rust programs, wiring them to a TypeScript/React front-end through Anchor or @solana/, and handling deployment, testing and optimisation so the final product is fast and fee-efficient. If you have shipped production Solana work before, please include links or GitHub repos that clearly show what you built and the parts you owned. I’ll review those examples first to decide who moves forward. We will work milestone-by-milestone; as soon as the initial scope is delivered (fully functional features, commented code, concise hand-off docs), I have follow-up tasks ready. Comfo...

I maintain a Node.js / TypeScript code-base that submits Jito bundles to the Solana network at high frequency. The current version works, yet under heavy load it saturates network bandwidth, slows slot confirmation, and leaves a larger attack surface than I’m comfortable with. I’d like you to jump in, profile the pipeline, and return an implementation that is measurably better across three axes—performance, scalability, and security. What performance means here is simple: bundles must reach the leader faster so more of them land profitably. I’m especially keen on lowering the chatter between my service and Jito’s relays so network bandwidth is used far more efficiently. You’ll have full access to the existing TypeScript modules, aggregato...

...integrazioni AI). Lavorerai a stretto contatto con i CEO e con il Responsabile Marketing, con ownership end-to-end su analisi, stime, implementazione e rilascio. In particolare: Presa in carico e stabilizzazione del CRM in produzione (bugfix, miglioramenti, nuove feature). Sviluppo e manutenzione di backend/API in Laravel 12 (architettura, sicurezza, performance). Sviluppo frontend in Vue.js + TypeScript (componenti, state management, UX operativa). Gestione completa delle feature: analisi → DB → backend → UI → test → rilascio. Miglioramento qualità del codice: refactoring mirato, code review, standardizzazione, test (Pest). Gestione ambienti e rilascio: Docker, Nginx, basi di CI/CD (plus: cloud AWS o equivalente). Collaborazione con reparti in...

...general-purpose web application with a strong focus on clean front-end interactions and a reliable back-end architecture. The technology stack is intentionally simple and practical: TypeScript on the client side and Python on the server side. I handle product direction and overall architecture, and I’m looking for a Russian-speaking freelance developer who can work as a true full-stack partner. The work spans the entire stack—one day refining a React component, the next implementing a FastAPI endpoint, and occasionally helping shape core backend workflows. What I’m looking for Strong experience with TypeScript and modern front-end frameworks such as React, , or similar, along with current tooling and best practices. Solid Python skills and hands-on ex...

I need a backend engineer to turn my spec into an MVP that exposes a clean, API-first trust and reputation service for autonomous AI agents. The entire product lives server-side—no front-end work at all—so every feature must be reachable through intuitive, well-documented endpoints. Core requirements • Stack: your choice of FastAPI (Python) or Node (TypeScript), backed by Postgres, containerised with Docker, and wired to Stripe for billing events. • Auth: simple, robust API Key flow; keys must be generated, stored, and validated on every request. • Scoring logic: compute each agent’s trust score solely from its interaction history, according to the formulas in the spec. Performance metrics or direct user feedback are outside this first itera...

...--- 5. Payments & Subscriptions * Subscription-based monetisation. * Prefer **Stripe Checkout** or **ExtensionPay** (open to recommendation). * Monthly pricing tiers (e.g. Pro / Team). * Extension must: * detect paid users * unlock paid features * enforce usage limits for free users --- Technical Requirements **Required** * Chrome extension development (Manifest V3) * JavaScript or TypeScript * API integrations (enrichment / email discovery services) * Backend or serverless setup for API calls and usage tracking * Stripe or ExtensionPay integration **Nice to Have** * Experience with B2B SaaS or lead-gen tools * Prior Chrome Web Store submissions * Clean, scalable codebase -- Privacy & Compliance * Use only public, user-visible data. * No scraping behind log...

I have a React-based front-end project that n...will share the design assets—or sketches, if that is all I have at the moment—once we start so you can translate them into responsive, accessible UI. The deliverable I expect at each milestone is the full source code in a Git repository, clear commit messages, and a short README that explains how to install dependencies and run the project in development and production modes. If you prefer TypeScript, Redux Toolkit, React Query, or another modern stack, let me know—there’s plenty of room to decide on the best tools together. If this sounds like a good match, please tell me a bit about a recent React project you completed and any libraries or patterns you enjoy using. I’m eager to start as soon as we agr...

...with status updates, transaction ledger, and a lightweight reports view. • POS: rapid item entry, dynamic cart, split-payment checkout, shift open/close modal, and receipt/order print preview routed to a printer endpoint. Tech context The backend (Node.js, PostgreSQL, payments) is live and documented; you will consume REST/JSON endpoints from React. Feel free to author in plain JavaScript or TypeScript, but React is mandatory. Bonus points if you can configure PWA/Electron wrappers or handle offline queueing for the POS. Proof-of-experience requirement Send links, demos, or redacted screenshots of previous admin dashboards or checkout/POS work. Submissions without evidence will be skipped. What to include in your proposal 1. Portfolio links or demo credentials. 2. A b...

...change RTP settings per title. An RNG that can be certified is essential, as is clean, well-documented code that my own dev team can later extend. Progressive jackpots are not required at this stage, but keep the architecture flexible so we can bolt that on later without a rewrite. Feel free to use any proven game framework or engine you are comfortable with—Phaser, PixiJS, Unity or custom HTML5/TypeScript—so long as performance stays smooth on mobile and desktop browsers. It should play smoothly on the computer. Deliverables: • Source code for each cloned Pragmatic slot, ready to compile or deploy • Admin panel for balance management, player logs and RTP control • Integration guide and short video walkthrough of the build & config pipeline ...

...links. • Activity history. • Advanced charts. • CRM integrations. • Webhook-based syncing. UX / UI Requirements • Clean, modern SaaS look. • Extremely simple for non-technical users. • Progressive disclosure of advanced fields. • Fast loading. • Excellent empty/error states. • UK-specific formatting. • Accessible and keyboard-friendly. Technical Requirements Architecture • Front-end: React + TypeScript ( acceptable). • UI framework: Tailwind / MUI or similar. • Optional backend proxy for: o API key security. o Caching. o Logging. o Rate-limit handling. • Maps: Mapbox / Google Maps / Leaflet (if included). Engineering Standards • Typed OpenAPI client preferred. • Pagination + retry/backoff impl...

...should be presented to the user afterwards. The input data format to describe buildings and floors is as defined in the '' file. Please make the backend parse a file in that format. Feel free to choose a suitable data structure to store the buildings and floors in an efficient manner. You can make use of a database. Storing the data in memory is fine for this task. Please use Typescript (Node.js and Angular) for the implementation. We suggest keeping it simple. Include a short description on how to run your project. Furthermore, please write a short document explaining any additional work that would be required to turn your solution into a production application that could be exposed publicly on the internet. If your code requires compilation, you do not need to include...

...optional) Create DB schema + migrations Wire core CRUD / server actions Ensure basic security, validation, and access control Set up env vars correctly (Vercel) Deploy to production (Vercel) Hand over a clean, working MVP You will not: Redesign UX Debate frameworks Build enterprise-grade abstractions Add speculative features Tech Stack (fixed) You must be very comfortable with: (App Router) TypeScript Tailwind CSS Supabase (Auth, Postgres, RLS) Vercel GitHub + PR-based workflow Bonus (nice to have): shadcn/ui Stripe basics Framer Motion Experience working from UI prototypes What “Good” Looks Like You can take a prototype and finish it without hand-holding You understand what matters for an MVP and what doesn’t You don’t break security while moving fas...

...subscription gate that unlocks premium suggestions once the daily free quota is reached (Stripe, Lemon Squeezy or Paddle are all fine—pick the one you’re fastest with). • Plan management and metering handled server-side so quota limits cannot be bypassed. • Chrome Web Store-ready packaging (Manifest V3, review-friendly permissions, icons, screenshots). Clean architecture matters to me. Use TypeScript, React (or Svelte) and keep everything linted, documented and containerised for simple hand-off. The back-end can be Node/Express or Cloud Functions; just make sure it scales. Acceptance criteria 1. One-click optimisation works for titles, descriptions, tags and price. 2. Freemium limits trigger correctly and premium upgrades unlock instantly. 3....

...2. Scheduler/orchestration engine 3. Structured data collection and storage 4. Deep data capture workflows 5. Administrative frontend for configuration and monitoring 6. AWS deployment (EC2-based) 7. Logging, concurrency handling, and error management Detailed specifications, BRDs, and proof-of-concept scripts will be provided to shortlisted vendors after NDA. Tech expectations: 1. Node.js / TypeScript 2. Playwright or Puppeteer 3. MySQL/PostgreSQL 4. React frontend 5. AWS deployment 6. Process management (PM2 or similar) This is a production system, not a prototype. Please respond with: 1. Fixed-price quote 2. Timeline 3. Relevant experience 4. Team structure 5. Assumptions Shortlisted vendors will receive full documentation....

...and moderation system. Core Features • Video approval / rejection workflows • Global video deletion capability • User and brand management • Manual subscription assignment via email • Brand verification badge control • Platform settings (Logo upload, favicon upload, theme settings) • Category management (Fashion only vertical) --- Technology Requirements Frontend: (Latest Stable) TypeScript Tailwind CSS Shadcn UI or Equivalent Enterprise UI System Backend: Firebase (Authentication + Firestore) or Equivalent Scalable Backend Video Infrastructure: Bunny CDN Integration (Primary Video Storage + Delivery Layer) Deployment: Vercel / Cloud Production Ready --- Performance Expectations • Sub-2 second page load • Mobile-first optimi...

...sign-in, and token refresh flows against our backend. 3. Push notifications delivered in foreground and background, with user-tappable actions routed correctly. 4. Purchase flow completes, receipts are validated server-side, and test purchases appear in sandbox/alpha tracks. 5. Store-ready builds plus a short README explaining environment vars, build commands, and release steps. I prefer TypeScript, React Navigation, and either Context API or Redux for state, but I’m flexible if you present a solid alternative. Regular Git commits, a brief weekly video demo, and responsive communication are expected so we can iterate quickly. Send a short note describing similar React Native apps you’ve shipped and any experience you have with in-app purchases or push servic...

...and role-based access control Developed analytics module with PDF reporting Optimized performance using lazy loading and API caching Tech Stack: React 18, TypeScript, FastAPI, WebSockets, JWT, PostgreSQL, AI APIs PRIDE – AI-Powered Content Studio Role: Frontend / Full Stack Developer Designed dynamic template management and real-time PDF preview system Developed responsive UI using Tailwind CSS and Framer Motion Implemented accessible components with ARIA standards Managed application state using React Hooks and Context API Integrated dark/light mode theming Optimized rendering using and useCallback Tech Stack: React, TypeScript, Tailwind CSS, Framer Motion, Context API Smart Lock System (IoT Project) Developed RFID-based secure access system using Raspberry Pi Pi...

...to the app afterward. • Safety & compliance: the driver can file an Incident/Accident report at any point, attaching photos, notes and a timestamp. Webplatform/Dashboard/Reports. Real -time map view of the drivers. Driver manager section Facilities manager section Cars management section Routes management section Incident/Accidents management section Deliverables 1. React Native source (TypeScript preferred) structured for iOS and Android builds. 2. Clean, commented code for Face ID / fingerprint / password flows plus license-photo comparison. 3. Waze integration module with sample trip hand-off and callback handling. 4. Simple UI for pre-trip checklist and incident reporting stored locally (basic SQLite or on-device storage is fine). 5. Build & run in...

...iOS/Android Overview We’re looking for a senior engineer to build, optimize, and scale a property-management web application and deliver native-quality mobile apps for iOS and Android. You’ll take ownership end-to-end: architecture, performance, security, release pipelines, and ongoing product development. Responsibilities • Build and maintain the web app (admin + owner/tenant portals) using React/TypeScript. • Design and implement backend services using FastAPI (Python) and REST APIs. • Integrate and optimize data layer (e.g.,) • PostgreSQL/Supabase/PostgREST or equivalent). •Develop mobile apps for iOS + Android using React Native (preferred) or Flutter/native, including: • Authentication • Push notifications • Offline/poor-...