Typescriptproiecte

السلام عليكم يا استاذ احمد انا اسمي آية من مصر انا كنت مع شركة عملت موقع تعليمي ولكن مارفعوش الموقع لايف انا معايا كل الملفات والبيانات وعايزه حضرتك ترفعه لايف نوع الملفات TYPESCRIPT

Avem o aplicație în curs de dezvoltare la care avem technical debt. Cea mai mare problema este aceea că obiectul de user este construit pe măsură ce ecranele înaintează, dar noi vrem sa transformăm obiectul user într-un context comun tuturor ecranelor, pe lânga această problemă...dezvoltare la care avem technical debt. Cea mai mare problema este aceea că obiectul de user este construit pe măsură ce ecranele înaintează, dar noi vrem sa transformăm obiectul user într-un context comun tuturor ecranelor, pe lânga această problemă mai sunt mici bug-uri sau îmbunătățiri ce trebuiesc făcute. Menționăm că: Proiectul este facut în React Native cu TypeScript pe frontend, iar, pe backend, este făcut in NodeJS cu TypeScript, cu o baza...

Fidelia este în căutarea unui dezvoltator pasionat de noi tehnologii, arhitecturi si proiecte. Vei lucra pe partea de front-end si aplicat... Vei dezvolta aplicatii și sisteme de afaceri precum : - sisteme multi-tier si multi-canal ( web, mobile, direct call) folosite de echipe distribuite pentru activitati de marketing , vanzari si mentenanta. - solutii “smart home“ - API-uri “RESTful“ pentru aplicatii pe mobil O parte din tehnologiile ce vor fi evaluate si/sau folosite in cadrul proiectului sunt: - limbaje : Javascript/Typescript, CSS, HTML - dezvoltare mobil hybrid/nativ : Cordova, Ionic 2 , Nativescript , React Native, etc - baze de date relationale precum si NoSQL - altele : Angular 2, React - sisteme: Linux, Microsoft Azure PAAS (...

I’m handing over a sizeable Playwright + TypeScript code-base that already drives UI tests for several applications, but it has grown organically and is now tangled and hard to extend. The task is to turn this into a clean, abstracted platform that multiple product teams can plug into with minimal duplication. Key refactor goals • Break the current monolith into well-named, reusable modules, applying SOLID principles and proven design patterns so each layer knows exactly what it owns. • Lift common logic into a shared core while keeping app-specific code thin and readable. • Improve runtime performance by removing redundant waits, slimming fixture set-ups, and taking full advantage of Playwright’s parallel execution. • Bake in a configurable ...

...and runs cleanly - Configure environment-based API URLs (for backend connection) - Add a simple README explaining how to run the frontend locally Important notes: - Backend already exists (FastAPI) - No backend development is required - No database work is required - No redesign or UI changes allowed - Frontend logic only needs to be wired to existing backend APIs Tech stack: - React (Vite) - TypeScript - Tailwind CSS - shadcn/ui - FastAPI (existing backend, integration only) Deliverables: - React frontend fully integrated into the main repository - All Lovable/Supabase backend dependencies removed - React frontend correctly calling FastAPI APIs - Old HTML frontend replaced - Clean project structure - Working dev and build setup - Clear instructions for future developers Plea...

...detailed PDF brief into a fully working cross-platform music player built with React Native and TypeScript. There is no existing codebase, so we will be starting completely from scratch. Inside the PDF you will find the exact feature flow, screen mock-ups, and a short API spec for retrieving and streaming audio files. My goal is to turn that document into production-ready code that compiles cleanly on both iOS and Android. The stack is fixed—React Native (latest stable) with strict TypeScript, plus any well-maintained libraries you feel are necessary for audio playback, offline caching, theming, and navigation. Deliverables • A Git repository containing all React Native source written in TypeScript • Clear setup / build instructions tested on m...

...Greenhouse, Lever, Workday, etc.). Follow all application instructions carefully and submit accurate information only. Avoid duplicates, avoid low-fit roles, and maintain clean application quality. Target Roles & Tech Stacks (Only Apply to These) Mobile (iOS / Android): iOS: Swift, SwiftUI, Objective-C Android: Kotlin, Java Bonus: React Native, Flutter Web / Full Stack: Frontend: JavaScript, TypeScript, React, Angular, Vue Backend: Golang, .NET / C#, Java, Python Strict “Do Not Apply” Rules (Mandatory) Do NOT apply to: Onsite or Hybrid jobs (Remote-only US jobs only) Roles outside the mid–senior IC range (no intern/entry, no staff/principal, no manager+) Non-software engineering roles (e.g., Product Manager, QA-only, DevOps-only, SRE-only unle...

I need a simple, lightweight dApp whose sole purpose is to let two users connect their Trust Wallets through WalletConnect and send or receive transactions between one another. No exchange, staking, or dashboard extras are required—just the cleanest possible flow for connecti...a recipient address and amount, hit “Send”, confirm in Trust Wallet, and see an on-chain TX hash once mined. • Incoming transfers are detected and a simple balance/transaction status component updates in real time. • You provide clear setup instructions plus the minimal smart-contract or SDK code (if any) needed so I can redeploy or extend the project later. Code can be plain JavaScript/TypeScript with or —whatever you prefer—as long as it remains readable and ope...

I built a small / React site hosted at and the navigation bar is giving me trouble. This is strictly a bug-fixing job focused on UI issues in the menu: links slide around on scroll, the mobile drawer doesn’t always close, and Safari shows an odd hover offset. The codebase is TypeScript with TailwindCSS, version-controlled on GitHub. You’ll clone the repo, reproduce the problem, clean up the CSS or component logic, and open a pull request so I can review the patch. Deliverables • Stable, responsive nav that keeps its layout during scroll and resize • Mobile menu opens / closes reliably without flicker • No visual glitches in Chrome, Firefox, or Safari (desktop & mobile) • Brief changelog explaining what was fixed and where I’...

...instagram_manage_messages, etc.) are granted and approved. 2. Configure real-time webhooks so comment events hit our server with minimal latency. 3. Parse the comment, match it against a keyword list (I’ll provide or refine it with you), then send a predefined DM back to that user. 4. Return meaningful success/failure logs we can view in our dashboard. Tech context: the existing codebase is Node.js with TypeScript, MongoDB, and Docker, but I’m open to small polyglot snippets if you can justify them. Clear, commented code and a quick read-me are a must so my dev can maintain it after hand-off. Acceptance is simple: you demo a live post; I comment with a trigger word; I receive the correct DM within seconds and see the event recorded in the logs. If that happens...

...Extraction of company, industry, location, and skills, then storage in a vector-friendly database • Natural-language and voice search that ranks contacts semantically and returns short rationale sentences • Clean, responsive UI (desktop and mobile) that shows results in a clear card or list view with share / copy options On the tech side I’m leaning toward a React or front-end, a Node.js/TypeScript or Python backend, OpenAI embeddings (or similar) for semantic search, and a vector store such as Pinecone, Supabase, or Qdrant—but I’m open to your proven stack if it achieves low-latency, accurate results and is production-ready. Deliverables 1. End-to-end web application deployed to a cloud host (AWS, Vercel, or comparable) 2. Source code in a ...

...up the back-end logic, environment variables, and any middleware required so sign-ups, log-ins, and password resets perform quickly and safely. If you’ve implemented 2FA or social logins before, let me know—those could become follow-up tasks once the base auth flow is stable. Code quality matters to me. Please work in a feature-branch model, open pull requests for review, and keep everything TypeScript-strict and lint-clean. I’ll handle product direction; you focus on solid, testable code and a deployment pipeline that’s rock-steady even under high traffic. Deliverables: • GitHub repo configured with CI/CD to Vercel • Production-ready Vercel deployment of the platform’s current front-end and auth back-end • Fully functional email...

I’m building an expense manager entirely in TypeScript that must run smoothly as both a responsive web app and an Android build. The first milestone centres on two features: solid expense tracking (date, category, amount, notes) and a budget-planning module where users set monthly limits and see remaining funds in real time. Users will register and sign in with the classic email-and-password flow; social logins are out of scope for now. Data can live locally (SQLite, IndexedDB or similar) but the code should be structured so I can bolt on cloud sync later. Clean, strongly typed architecture, secure credential handling and sensible input validation are all part of “done.” Deliverables I need from you: • A Git repo with well-organised TypeScript s...

Our NLP-based search, written in TypeScript with NestJS, currently needs about 30 seconds to answer a query—far too slow for our users. I need you to dig into the existing codebase, profile every stage of the pipeline, pinpoint the real bottleneck—whether it sits in model inference, database access, network latency, or something else—and tune or redesign it so typical responses land in five seconds or less. You will get full technical details and access to the relevant repos, benchmarks, and infrastructure once we start. I expect clear, side-by-side before/after metrics, well-documented changes, and any scripts or configs used for profiling or load testing. If you have proven experience lifting performance on NLP systems, especially in TypeScript or NestJS...

I need a small but polished game element built in PixiJS that reacts smoothly to the player’s actions. The core of the task is an interactive ani...drop the object across the canvas, updating its position in real time All animation logic must live in clean, modular ES6 code so I can slot it straight into an existing PixiJS project. I’ll supply the artwork and the exact screen dimensions; you wire everything up, handle hit-testing, and keep performance solid at 60 fps on desktop and mobile. Deliverable: a single, well-commented JavaScript/TypeScript file plus any helper assets or shaders you use, ready to import. I’ll know we’re done when the element loads, reacts on hover, can be dragged freely, and releases without glitching or memory leaks. If that sounds...

...renderer / geometry problem, not a CSS tweak. Tech Stack: - React + TypeScript - Custom SVG renderer (not , not Canvas) - Geometry already computed and available - SVG uses viewBox, preserveAspectRatio, and grouped elements - No backend, pricing, or data-modeling work required. What You’ll Do: - Audit the existing SVG renderer - Identify why scaling and anchoring are failing - Propose a clean, robust rendering model - Implement a stable solution so the preview never clips or scrolls - Leave the renderer cleaner and more understandable than you found it Required Experience: - SVG rendering (viewBox, transforms, preserveAspectRatio) - Coordinate systems and layout math - Complex visual UI systems - React + TypeScript Strong plus if you’ve worked on: - Con...

I have a working WebRTC stack written in vanilla JavaScript ... The new Angular components must: • Preserve every existing Audi video-call feature—crisp HD streams, smooth screen-sharing, and built-in call recording—while improving overall stability. • Keep the virtual-meeting room and proctoring workflows functionally identical, so current back-end signalling, TURN/STUN servers, and security hooks remain untouched. • Be written in clean, idiomatic TypeScript with modular services, so future feature flags are easy to toggle. • Integrate seamlessly with our current build chain (Angular CLI 17, RxJS, SCSS) and keep bundle size sensible. I will provide the current JS source, signalling endpoints, and design files as soon as we kick off. Should ab...

...storage or third-party cloud solutions are off the table. I want an intuitive dashboard where I can add, edit, and search patient files, plus a prescription editor that lets me generate, download, or print professional-looking PDFs in a couple of clicks. Auto-fill of patient details is essential to avoid re-typing. Use any modern stack you’re comfortable with—React, Vue, Angular, or even vanilla TypeScript for the front end; Node, Django, or Laravel for the back end—so long as the code is tidy and easy to extend. A REST or GraphQL API linked to a MySQL or PostgreSQL database will do the job. Deliverables 1. Full source code (front end, back end, database schema) 2. Deployed version or build bundle ready to drop onto my server 3. Brief README explaining ...

...errors and failed API calls. - Ensure SEO-friendly configuration where feasible (metadata, titles, structured data where applicable). - Provide technical documentation (project structure, environment variables, Supabase configuration, build/deploy steps). - Perform handover with a short knowledge-transfer session. --- Required Skills & Experience - Strong proficiency in React (JavaScript/TypeScript) – component-based architecture, hooks, context, state management. - Demonstrable experience working with Hostinger Horizons–style or similar React/Vite web applications. - Mandatory: Prior hands-on experience integrating and maintaining Supabase in production environments: - Auth (email/password, sessions, tokens). - Database operations with RLS. - U...

Hi, I’m looking for an experienced React Native developer for ongoing maintenance of a live Android app. The app is already live and feature-complete. The scope is maintenance only no new feature development. Tech Stack - React Native (hybrid app) - Node.js (TypeScript) - PostgreSQL - REST APIs - Sentry for crash & error monitoring - Android is currently the only active platform Main Responsibilities (Maintenance Only) - Bug fixes & crash fixes - Monitoring and resolving production issues - Play Store updates & compliance - Stability & performance-related issues - Small technical adjustments only when required to keep the app stable Important, Please Read Carefully - No new features - No rebuild - No redesign - No refactoring or architectural changes witho...

I have a live NextJS application that behaves l...disappear, panels slide as expected, and the tree stays readable at every hierarchy depth. • Bulk actions – enable reliable multi-select, then support bulk move and delete with confirmation prompts. • Safe moves across levels – dragging or moving items between root, folder, and sub-folder levels must respect existing permissions and never orphan files. The repository is React + NextJS (latest), TypeScript, Tailwind, and Zustand for state. You’ll work in a feature branch, raise a clean PR, and include unit or component tests for anything you touch. I can spin up Vercel Preview Deployments so we can review changes quickly. If you’ve tuned complex React trees before and enjoy smoothing UX edge cas...

...(APIs, modelos de datos, flujos). Revisar código y elevar el nivel técnico del equipo. Participar activamente en decisiones técnicas y de producto. Detectar deuda técnica y proponer soluciones realistas. Requisitos técnicos +5 años de experiencia en desarrollo frontend. Experiencia sólida y demostrable con React (hooks, context, patterns). Muy buen manejo de JavaScript moderno (ES6+) y TypeScript. Experiencia con gestión de estado (Redux, Zustand, Context API u otros). Conocimiento profundo de HTML5, CSS3 y layouts modernos (Flexbox, Grid). Experiencia integrando APIs REST (idealmente también GraphQL). Buen criterio en arquitectura, separación de responsabilidades y escalabilidad. Familiaridad con t...

...ethnic UI/UX * **Mobile-first & fully responsive** * High scalability for traffic & catalog growth * Exchange-only system (strictly **no returns**) * Indian taxation & GST compliance --- ## 3. Recommended Technology Stack (Latest & Scalable) ### A. Frontend (Customer-Facing Website) **Framework:** * ** (latest LTS)** – React-based, SSR & SSG for performance & SEO **Languages:** * TypeScript (mandatory) **Styling:** * Tailwind CSS (utility-first, scalable design system) * Framer Motion (for smooth micro-interactions & animations) **Key Advantages:** * Lightning-fast page loads * Excellent SEO * Mobile-first performance * Reusable component architecture --- ### B. Backend (Core Business Logic) **Framework:** * **Node.js with NestJS**...

Description: We are looking for an experienced Senior Engineer (10+ years) to conduct technical interviews for Full-Stack candidates as part of our Interview as a Service model. Must-have expertise: Node.js React.js TypeScript GraphQL Python (Strong backend depth preferred, full-stack is ideal.) What you will do: 1. Conduct 60–75 min technical interviews (live video call) 2. Ask role-relevant questions (backend + frontend + system/design depending on candidate level) 3. Evaluate coding, architecture, debugging, and problem-solving 4. Share structured feedback + recommendation Payment: 1. Paid per interview 2. Good payout for qualified interviewers (details shared in chat after verification) Deliverables after each interview: (skills rating)

... up-to-date documentation for both Antigravity’s model API and the Cursor environment, and I need them speaking to each other smoothly. Your task is to build an API-based bridge that lets Cursor call, configure, and receive results from Antigravity’s models exactly as if the two platforms were native companions. Here’s what success looks like to me: • A clean integration layer (Python or TypeScript—your call) that authenticates, handles requests, and returns responses with minimal latency. • Clear error-handling and logging so I can trace issues without diving into the core code each time. • A short “getting started” guide that shows another developer how to pull the repo, set the necessary environment variables, and trig...

...site the system should decide which agent to invoke, craft the prompt, send it to OpenAI, and reply via email with a clear, well-formatted answer. No extra log-in, no chat widget—just a smooth email conversation that looks like it came from us. • Keep everything integrated with the current codebase: Next JS pages and API routes, Node services, and MySQL models. I’d like clean, well-documented TypeScript (where possible), reusable functions for prompt handling, and environment-based configuration for keys and model selection. • Provide a short hand-over document and screen-share walkthrough so my in-house dev can maintain and extend the agents later. If you’ve built agent workflows on Next JS before and are comfortable wiring up OpenAI, Nodemailer (o...

...existing Figma design into a fully functional, frontend-only web application using Cursor, based on a modern React stack. The result must be clean, maintainable, and ready for further optimization by me. No backend, database, or authentication logic is required. Tech Stack (Mandatory): (App Router preferred) React Tailwind CSS (utility-first, no custom CSS files unless strictly necessary) TypeScript Chart library (Recharts, , or equivalent) MCP Server for Figma → code migration Core Responsibilities 1. Figma → Code Migration Use MCP server to migrate Figma frames into a working codebase Preserve layout structure, spacing, and visual hierarchy Ensure all ~15 pages render correctly Follow component-based architecture (no monolithic pages) 2. Project & Code Struct...

A premium, secure, SEO-first fintech platform designed to educate users on cross-border investment products routed through an International Financial Services Centre (IFSC), capture qualified leads, and enable AI-driven self-learning. The platform must be scalable, com...premium, secure, SEO-first fintech platform designed to educate users on cross-border investment products routed through an International Financial Services Centre (IFSC), capture qualified leads, and enable AI-driven self-learning. The platform must be scalable, compliance-ready, and built with a long-term product mindset rather than a static marketing website. Front-end: React Js, Next Js and Typescript Back-end: Node Js API Database: MySQL 60% Front-end design and components are already I want complete it in ma...

...contribution must be recorded on-chain in real time, and visitors should be able to verify where each token ends up without needing to trust a spreadsheet or a PDF report. I want this built from scratch in a clean VS Code workflow, so you are free to choose the stack that best supports smart-contract interaction (React or on the front end, Solidity or similar for the contracts, Node/TypeScript on the API layer—whatever you are most comfortable shipping and maintaining). The key is that the codebase remains fully open, readable, and ready for future audits. What matters most to me is proof that you have done this before. Point me to past work that shows live, working transparency dashboards or smart-contract-driven fundraising tools. A GitHub link or a publicly access...

...kerjakan nanti harus: • Menyediakan antarmuka web responsif untuk membuat, mengedit, dan mengelola artikel beserta kategorinya. • Terintegrasi mulus dengan API inti yang sudah ada (REST, JSON). • Mengutamakan keamanan (CSRF protection, sanitasi input) dan performa caching sisi server. Stack yang sudah terpasang: Node.js 18, Express, PostgreSQL, dan templating handlebars. Silakan perkuat dengan TypeScript atau React di sisi front-end bila itu mempercepat pengerjaan—arsitekturnya cukup fleksibel. Ekspektasi hasil: 1. Kode bersih di repositori Git yang bisa saya pull dan jalankan dengan satu perintah npm install && npm start. 2. Skrip migrasi database untuk tabel artikel, kategori, dan histori revisi. 3. Panduan singkat tentang cara build, dep...

...(ESNext) and TypeScript are essential for building a scalable and type-safe architecture. Payment Gateway Integration: Experience integrating payment gateways (e.g., Razorpay, Stripe, or BillDesk) for subscription management and automated invoice generation. Experience: Proven track record in building complex SaaS admin panels with data-heavy tables and real-time notifications. Interactions: Smooth transitions, dynamic filtering, and integration-ready components for REST APIs. Timeline: Please specify your estimated time to complete the full scope of 25–30 screens. How to Apply: Please share your portfolio specifically showcasing Admin Dashboards and projects where you have implemented payment flows. Briefly explain a complex technical problem you solved using TypeS...

...but it now needs a proper architectural upgrade to support more advanced features. - Tech Stack Vite TypeScript React Supabase (DB + auth) GitHub (you’ll be given full repo access) - Core goals: Refactor the current flight-only setup into a flexible transport system, Support multiple transport modes (e.g. flights, trains, buses, ferries, etc.), - Ensure transport data is: Reflected correctly across itinerary, Included accurately in budget calculations, Displayed properly in bookings / reservations, Update Supabase schema & logic so all transport data is saved and retrieved correctly, Maintain clean, scalable, and readable code (this will grow) - Ideal Developer Strong with TypeScript & React, Comfortable refactoring existing code, Experience with Supa...

...Cloudflare KV or R2 (whichever meets best-practice latency inside Workers). 3. When absent, fetch fresh data from the Weather API endpoint I will provide, apply my closed-source algorithm (I’ll drop the code or WebAssembly module into the repo), then cache the output. 4. Return JSON containing both the processed data and a field that indicates cache-hit vs cache-miss. Deliverables • TypeScript source for the Worker, ready to deploy with Wrangler 3.x. • A short README covering config, env vars (API key, cache namespace), and the curl example for testing. • One-line Wrangler command to publish plus sample wrangler.toml. • Basic unit test stubs showing how to mock the Weather API call. Acceptance criteria • <50 ms median response...

We are seeking experienced full-stack...services for intelligent matching and notifications Scalable backend architecture and clean APIs Technical Requirements Applicants must have strong experience in: Backend Node.js (NestJS preferred) or Django / FastAPI PostgreSQL RESTful API design Authentication & authorization (JWT / sessions) Background jobs & queues (Redis, BullMQ, Celery, etc.) Frontend React ( preferred) TypeScript Modern UI frameworks (Tailwind, MUI, or similar) AI / Data (Required) Practical experience with: Semantic search / embeddings AI-assisted matching or recommendations Working with LLM APIs Vector databases (pgvector, Pinecone, Qdrant, etc.) Infrastructure Docker Cloud deployment (AWS, GCP, or Azure) Secure file storage (e.g. S3) C...

...chosen appointment page for newly released time slots. • As soon as a matching slot appears (date and time rules will be fed through a simple options panel), it completes the booking workflow end-to-end. • Visual feedback in the toolbar icon or a small in-page notice should confirm success or report errors. Please build it with standard Chrome Extension APIs (Manifest V3), vanilla JavaScript or TypeScript—no bloated frameworks needed—and include the unpacked source plus a packaged .zip ready for the Web Store. A brief README covering installation, configuration of my slot criteria, and any required site cookies or permissions will round out the delivery. If this sounds clear, let’s get started; I’ll supply the target URL and an example of the s...

...visits, multiple branch locations, and service workflows through an intuitive user interface. #### **Technology Stack** **Backend:** - Node.js with - MongoDB (NoSQL Database) - Authentication: JWT (JSON Web Tokens) - Real-time Communication: - Security: bcryptjs for password hashing - Additional: QR Code generation, Excel file processing (XLSX) **Frontend:** - React with TypeScript - Vite (Modern build tool) - Tailwind CSS (Responsive UI) - Radix UI (Component library) - React Hook Form (Form management) - Responsive design for desktop, tablet, and mobile **Deployment:** - Backend: Vercel (compatible with IIS Node) - Frontend: Cloudflare Pages - Database: MongoDB Atlas #### **Key Features** 1. **User Management & Authentication** - Role-based access control (Admin

...inserire il link pubblico nell’annuncio. ​ :: Stack attuale e contesto tecnico: a) Backend in JavaScript, con due repository su GitHub: - una per il calcolo astrologico basata su Swiss Ephemeris (open source) - una privata per il resto della webapp b) Utilizzo di OpenCage per la ricerca dei luoghi e MongoDB per la gestione dei dati. ​c) Frontend sviluppato con Chakra UI e tecnologie come React/TypeScript/Node.js (struttura esistente da valutare). ​d) Deploy automatico tramite Vercel collegato a GitHub. ​e) Il codice è stato in buona parte scritto con l’aiuto dell’IA e la repo necessita anche di un po’ di “pulizia” e riorganizzazione. ​ Sono in grado di dare accesso alle repository GitHub e gestire i permessi, ma uso solo GitHub online (n...

Project Title: React.js Developer Needed to Integrate Supabase Backend with Existing AI-Generated Frontend Project Overview: I have a complete web application frontend built with React.js. The code was originally generated using an AI tool. The UI and design are fully ready, but currently, the application relies on hardcod...securely in a .env file (Environment Variables), not hardcoded in the source code. Deliverables: The complete source code with full backend connectivity. A brief screen recording proving that data is successfully being sent to and retrieved from Supabase. A clean .env file example for setup. Required Skills: React.js (Hooks, State Management). Supabase (Database, Auth, API). JavaScript/TypeScript. Experience working with or refactoring AI-generated code ...

...---------------------- Angular React.js HTML5 / CSS3 JavaScript TypeScript Backend --------------------- Node.js REST API development Database SQL (MySQL / PostgreSQL or similar) ----------------- Responsibilities ----------------------------- Develop and maintain responsive web applications Build reusable UI components using Angular / React / Implement backend logic using Node.js Design and integrate RESTful APIs Work with SQL databases (queries, optimization, schema design) Debug, optimize, and improve existing code Collaborate with designers and project managers Ensure clean, maintainable, and well-documented code Qualifications Proven experience with modern JavaScript frameworks Strong understanding of TypeScript Experience with full-stack development Good problem...

Build a B2B dental marketplace from scratch connecting dental clinics with laboratories. Dentists upload cases (3D scans, photos), labs produce prosthetics (crowns, bridges, implants). Prototype (visual reference only): Tech: 14, React, TypeScript, PostgreSQL (Supabase), Stripe, Tailwind CSS Key Features: - Role-based auth (Admin, Dentist, Supplier) - Organization & team management - Order wizard with 3D file upload (STL/PLY) - Production tracking for labs - Files from camera webhook integration - DMSM PDF generation (French regulatory) - Shipping label generation (China→France→Client) - Credit system + Stripe payments - Dispute management - Real-time notifications 12 milestones, ~23 weeks total Must have: , PostgreSQL, Stripe, PDF generation

...production-grade ecosystem covering iOS, Android, and Web. This is a long-term opportunity to act as the primary architect for an AI-driven platform as it moves from an AI-generated prototype to a public, multi-platform launch. Technical Scope of Work 1. Unified Backend Architecture (Node.js & TypeScript) The core priority is moving from stateless AI scripts to a robust, stateful backend that serves both Web and Mobile clients. Infrastructure: Architect a scalable Node.js environment (Express/Koa) using TypeScript. Data Management: Design a production-ready schema (Prisma/Sequelize) focused on multi-platform user state and data integrity. API Layer: Develop a unified RESTful API or GraphQL layer to power all frontends. DevOps: Set up automated testing, CI/CD pipe...

My existing React application is stable and i...grasp of REST/GraphQL patterns, , and popular auth flows (OAuth2 / JWT) will be handy. Deliverables I need at each milestone: • Fully working, tested feature branches merged into the main repo via pull request • Brief but complete technical notes (setup, major decisions, dependencies) in Markdown • Minimal unit or integration tests covering critical paths Code quality matters: TypeScript typings must remain strict, eslint passes with no warnings, and components should stay fully functional, avoiding class components unless there is a strong reason. If you enjoy shaping vague ideas into polished React features and can communicate clearly while pushing clean commits, this project should feel straightforward and ...

I have an existing browser extension that runs, but throws recurring errors and doesn’t deliver the smooth user experience it was designed for. I need a developer who can dive into the current co...Package and deliver a clean build plus the updated source, a short changelog, and basic install notes. To get started, I’ll share the extension files, outline the exact test scenarios, and stay available on chat for quick feedback cycles. If you’ve already rescued or improved browser extensions before, especially those built with modern JavaScript, manifest v3, and standard tooling (Webpack, TypeScript, etc.), your expertise will be put to good use. Reliable, documented, and error-free—that’s the goal. Let me know your availability and a realistic timefra...

...kerjakan nanti harus: • Menyediakan antarmuka web responsif untuk membuat, mengedit, dan mengelola artikel beserta kategorinya. • Terintegrasi mulus dengan API inti yang sudah ada (REST, JSON). • Mengutamakan keamanan (CSRF protection, sanitasi input) dan performa caching sisi server. Stack yang sudah terpasang: Node.js 18, Express, PostgreSQL, dan templating handlebars. Silakan perkuat dengan TypeScript atau React di sisi front-end bila itu mempercepat pengerjaan—arsitekturnya cukup fleksibel. Ekspektasi hasil: 1. Kode bersih di repositori Git yang bisa saya pull dan jalankan dengan satu perintah npm install && npm start. 2. Skrip migrasi database untuk tabel artikel, kategori, dan histori revisi. 3. Panduan singkat tentang cara build, dep...

I need focused, front-end improvements to my current Ruskdesk setup. The work is strictly UI/UX and server setup: no backend tweaks or bug hunting—just visual and usability refinement. You’ll be redesigning two key areas: the main Dashboard and the User Profile screen. The goal is a cleaner, more intuitive exper...files (whichever you work in). • Updated User Profile screen with consistent styling and improved information hierarchy. Acceptance criteria include pixel-perfect alignment with the approved mock-ups, responsive behavior on common desktop resolutions, and hand-off documentation that lets my in-house dev integrate the changes quickly. If you’ve customized Ruskdesk before—or have strong Vue/TypeScript design chops—let me see your be...

leads generation for AI startups I need most recent 1000 leads (so start from today and go back in time ) for high level managers related to AI , especially CEO, CTO , AI managers and HR maximum 4 leads per startup, so some company may have 2 people and some 4 use link Engineering, Product and Design ChasiNew York, NY, USA AI Concierge for Equipment sales, service & rentals Winter 2026 B2B o11San Francisco, CA, USA The AI Platform for Capital Market Firms Winter 2026 B2B Finance and Accounting Arzule San Francisco, CA, USA Debugging and labeling to improve multi-agent coordination Winter 2026 B2B Engineering, Product and Design Bubble Lab Open-source, Typescript-native agentic workflow builder Winter 2026 B2B Engineering, Product and Design

This project centers on a custom, URL-bas...drag-and-drop where noted in the specs. • Write basic unit tests with Jest and React Testing Library so new features don’t break old ones. • Package the final build for deployment on an S3 bucket behind CloudFront (the infrastructure is already provisioned). Tech stack in play: React 18, modern JavaScript (ES2021+), Vite or Webpack, HTML5/CSS3, and Git for version control. If you prefer TypeScript, I’m open to it as long as it speeds development and improves safety. Completed work is accepted when every user flow in the wireframes is functional, tests pass on GitHub Actions, and the production build deploys without errors to my staging bucket. Everything is ready for you to branch off and start coding as soon a...

leads generation for AI startups I need most recent 1000 leads (so start from today and go back in time ) for high level managers related to AI , especially CEO, CTO , AI managers and HR maximum 4 leads per startup, so some company may have 2 people and some 4 for I need find leads for most recently fund...B2B Engineering, Product and Design ChasiNew York, NY, USA AI Concierge for Equipment sales, service & rentals Winter 2026 B2B o11San Francisco, CA, USA The AI Platform for Capital Market Firms Winter 2026 B2B Finance and Accounting ArzuleSan Francisco, CA, USA Debugging and labeling to improve multi-agent coordination Winter 2026 B2B Engineering, Product and Design Bubble Lab Open-source, Typescript-native agentic workflow builder Winter 2026 B2B Engineering, Produ...

leads generation for AI startups I need most recent 1000 leads (so start from today and go back in time ) for high level managers related to AI , especially CEO, CTO , AI managers and HR maximum 4 leads per startup, so some company may have 2 people and some 4 for I need find leads for most recently funded USA...B2B Engineering, Product and Design ChasiNew York, NY, USA AI Concierge for Equipment sales, service & rentals Winter 2026 B2B o11San Francisco, CA, USA The AI Platform for Capital Market Firms Winter 2026 B2B Finance and Accounting ArzuleSan Francisco, CA, USA Debugging and labeling to improve multi-agent coordination Winter 2026 B2B Engineering, Product and Design Bubble Lab Open-source, Typescript-native agentic workflow builder Winter 2026 B2B Engineering, Prod...

...HMT. Our next milestone is to ship production-grade smart contracts on BNB Chain that power tokenised securities, and connect to the rest of our stack. Here’s what I need from you: • Architect and write the core smart contracts, keeping future upgrades, role-based access control and gas efficiency in mind. • Build the integration layer that lets those contracts speak to our existing Node/TypeScript services and front-end via or ethers.js. • Own the full life-cycle—design, code, automated tests (Hardhat or Foundry), on-chain deployment and post-deployment verification. • Hand over clean documentation and a minimal example dApp that demonstrates every contract function. Acceptance criteria: contracts compile without warnings, achieve 90 %+ ...