NodeJS

Backend / API — Node.js , Python, or PHP; API development and database logic Blockchain — smart contract development with Solidity, Web3 integrations Experience 4 years of web (frontend + backend) development 4 years of automation and data processing using Python scripts 1 year of blockchain development and smart contract auditing (Ethereum / BSC) Tech Stack Frontend: React, TypeScript, JavaScript, HTML5, CSS3 Backend: Node.js…

I am a passionate Software Engineer with over four years of experience specializing in front-end and full-stack development. My expertise includes JavaScript, TypeScript, React.js, Redux, and Node.js…

research papers, case studies, and translations, which strengthens my ability to communicate effectively and document technical work. Key Skills: ✔️ HTML & CSS ✔️ JavaScript & TypeScript ✔️ React.js & Angular ✔️ Node.js ✔️ Bootstrap & UI Libraries ✔️ Git/GitHub ✔️ Website Development & Maintenance ✔️ Technical Writing & Research Projects: Car Service Website – React & Bootstrap, hosted on Vercel Weather App – React, Node.js…

I am a Full Stack Web Developer with professional experience since 2018. I have worked on many commercial projects, but most of them are protected by NDA agreements.I specialize in building business web solutions from scratch — from idea to production: landing pages, e-commerce stores, SaaS platforms, user dashboards, and admin panels. I use modern technologies for both frontend (Next.js, React.js, Angular) and backend (Node.js,…

Full-Stack Web and AI Developer | React, Next.js, Node.js , PostgreSQL, AI Integration I'm a web developer with over 3 years of experience building frontend, backend, and full-stack solutions. I create modern, fast, and scalable web applications—from landing pages to complex systems with API integration and AI-powered features. My main skills: Frontend: HTML, CSS, JavaScript, React.js, Next.js Backend: Node.js…

architecture without technical chaos; performance, responsiveness, and accessibility; code quality, testing, and scalability; building solutions that can grow over time instead of being rewritten after the first release. Technology stack: Management - ClickUp, Notion, Discord, WhatsApp, Signal, Telegram, etc. Git - GitLab, GitHub Design - Figma Front-End - HTML5, CSS3 (SCSS), JavaScript, TypeScript, Vue.js, Nuxt.js Back-End - Node.js…

Web Developer with Upper-Intermediate English proficiency and a strong educational background in System Analysis. Proficient in Full Stack development based on JavaScript libraries for both sides. Have expertise in React, Angular, Vue and Next.js for SSR with state libraries such as Redux and MobX. Experience with RESTful API and data fetching with lazy loading. For the backend worked with Express and Nest.js(node.js…