Node.js

and maintenance. TOP Rated Plus Upwork, 500k$+ earned. I follow high coding standards and write modular and reusable code, conduct testing, and always use Git in my projects. I'm an MS in Computer Sciences and have excellent English skills! My Skills & Expertise ✔ Backend Development: PHP, Laravel, Node .js, Python ✔ Frontend Development: JavaScript (Vanilla JS , jQuery, AJAX), React.js, Vue.js,…

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Middle Backend Developer | Node .js, TypeScript, Laravel Hi there! I'm a middle backend developer with experience in building scalable server solutions and APIs. How can I help your project?✅ Backend development and optimization: Node .js (NestJS, Express.js),…

…(Frontend + Backend)Blockchain / Web3 (smart contracts, dApps, integrations)Mobile app development (React Native / Expo)Bot development (Telegram, Discord, API integrations)Skills:Frontend:HTML5, CSS3, JavaScript/TypeScript, React, Next.js, Tailwind, ReduxBackend:Node.js, Express, Nest.js, PHP, Laravel, REST API, WebSockets, OAuth, JWTBlockchain / Web3:Solidity, Hardhat, Web3.js / Ethers.js,…

I’m a Senior Frontend / Full-Stack Engineer with 7+ years of experience. I specialize in complex interactive platforms, real-time apps, and custom UI systems. I often work as a sole frontend engineer or tech lead, closely collaborating with designers and backend teams. Not ready to cooperate with online dating services, escort services, etc.

Primary Technology Stack as a Full Stack Developer: Working with ReactJS, NextJS, and related libraries. Zustand, Redux, Redux Toolkit JavaScript, TypeScript HTML, CSS MUI, Chakra UI Supabase, Firebase, MongoDB Node .js, Express.js…

for support and operations E-commerce platforms & marketplaces Promotional landing pages & business websites Work process: Analysis → Planning → Development → Testing → Launch → Support Technologies: Frontend: React.js, Vue.js, i18next, Nuxt.js, Next.js, GraphQL; Backend: Fastify, Express.js, Koa, Node .js, Nest.js, Restana; Blockchain: Web3.js, Ether.js,…

Hi all! I am a Full Stack JS /TS web developer. I know programming languages: JavaScript, TypeScript PHP, SQL I also own: Node .js,…