Node.js

Frontend Developer. I offer professional development of modern websites and web services. I have extensive experience in creating landing pages, e-commerce stores, and complex multi-page portals. My Technical Skills: CMS: Deep knowledge of WordPress, Opencart, and Joomla (setup, site migration, and customization). Frontend: Responsive and cross-browser web development (HTML5, CSS3, Flexbox), JavaScript, jQuery. Backend: Node .js…

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I am a full stack developer with over 2 years of experience. I am involved in professional website development. Professional skills: Frontend HTML, CSS/SCSS, JavaScript React, Redux, RTK, RTK Query Typescript Material UI 2. Backend Node.js, Express.js PostgresSQL, MariaDB, MongoDB, Redis Docker, Socket.io Nginx Typescript 3. Other Linux cmd SSL certificate connection TG Bot Telegram Web App Google App Script

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✅ Telegram Bots – automation, chatbots, CRM systems, marketing tools ✅ API & Database Integration – payment systems, CRM, AI solutions ✅ Performance & Security Optimization – speed, security, scalability Technologies: Front-End: React, Redux, SCSS, Webpack, PWA ⚙️ Back-End: Node .js (Express), WebSockets Databases: MongoDB, MySQL, PostgreSQL DevOps: Nginx, Docker, PM2, CI/CD (GitHub Actions) Telegram Bots: Telegraf.js,…

— Front-end development with JavaScript and TypeScript: · Landings and small-scale websites · Web apps · APIs configuration and services integration · Website component design analysis and improvement (UI & UX) — Toolchain: · CMS — Wordpress, OpenCart, Joomla and other (including custom-made) · Web servers — Apache, NGINX · PHP frameworks — Laravel and other · JS frameworks — React, Vue.js, Express and other · JS…

Reduced campaigns setup time from 15-25 minutes to ~4 minutes (up to 84% time saved). - Staff Registry Automation -> Micro-SaaS: Rebuilt fragile scraping pipelines from N8N into a clean, fast custom app (runtime dropped from 2 hours to 15 minutes) - E-Commerce Price Tracker Extension: monitors 5,000+ SKUs automatically every day, eliminating 20+ analyst-hours weekly, directly boosting productivity Tech Stack: - Node .js,…

I am a highly skilled senior web developer with 6 years of professional experience in designing, developing, and maintaining complex web applications. I specialize in both front-end and back-end development, using technologies such as JavaScript, TypeScript, React, Node .js, RestAPI, Redis, AWS, Docker, WebSocket, Express, PostgreSQL, Tailwindcss, HTML5, scss, Next.js,…