Node.js

(FastAPI, Flask, Node .js, Django) Frontend development (Vue.js, React, Tailwind) DevOps (Docker, GitHub Actions, Nginx, CI/CD pipelines) API integrations: Telegram, Stripe, Firebase, OpenAI Financial platforms, crypto solutions, gamified apps️ Tech Stack Languages: Python, JavaScript, TypeScript, Bash, SQL Backend: FastAPI, Flask, Django, Node .js (Express, Nest.js) Frontend: Vue.js,…

I am a Flutter / Full-Stack Developer with hands-on experience building complete production-ready systems from scratch. I specialize in developing mobile and web applications using Flutter, as well as implementing backend logic with Firebase Functions (Node.js).…

Gemini, DeepSeek. Voiceflow, Vapi, ElevenLabs, HeyGen. ️ Databases & Vector Backends: Supabase (PostgreSQL), Airtable (Advanced Scripting), Pinecone, Vector DBs, Google Sheets. CRM & Business Ops: HubSpot, Pipedrive, Salesforce, GoHighLevel (GHL), Notion. Communication & Marketing: ManyChat, Telegram Bot API, WhatsApp Business API, Twilio. Custom Logic: JavaScript / Node .js (for custom n8n/Make nodes), Python, JS…

I am a full-stack developer with 6+ years of experience focusing on building clean, scalable, and intuitive apps. I am skilled in React, experience designing simple yet powerful merchant TypeScript, Node.js, and MongoDB, and have experiences. I am skilled in API integrations and app architecture, and work across departments to transform product ideas into high-quality development compatible features.

a dozen sites or a Dockerized AI video generation engine, I build solutions that prioritize efficiency, accuracy, and measurable ROI.What I Bring to Your Project: AI & Automation Expertise: I architect complex workflows using n8n, LangChain, and LangGraph. My focus is on creating autonomous agents for content management, email handling, and data processing. Full-Stack Development: Professional experience in Python and Node .js,…

I develop Telegram bots and AI solutions on a turnkey basis. Specialization: business automation through bots and integrations with ChatGPT / Claude API.What I do: Telegram bots of any complexity: online stores, CRM systems, appointment booking, notifications, quizzes, parsers AI chatbots for websites and Telegram, trained on your data REST API and backend development in Python / Node .js…

I'm a Senior Full-stack Developer and Game Developer with over 10 years of experience building high-quality web applications and engaging games for clients worldwide. My fullstack expertise includes:Frontend: React, Vue.js, Angular, HTML5, CSS3, Tailwind, Bootstrap. Backend: Node .js,…

and maintainable solutions. - My Expertise: With over a decade of experience, we’ve mastered the latest tools and technologies to stay ahead of the curve. Here’s what we bring to the table: - Frontend Development: • HTML5, CSS3, JavaScript (ES6+) • React.js, Next.js, Vue.js, Angular • Tailwind CSS, Bootstrap, Material-UI • Figma, UX/UI, Design - Backend Development: • Node .js, Express.js,…

Working with different frameworks and libraries. - Teamwork with other developers. 2. Full Stack Software Developer 2020 - 2021 Klarna AB Sweden - Created a Firebase cloud-function back end with Node .js for the Ellipsis mobile app and webdashboards. - Built a front-end visualization dashboard with Vue.js, chart.js, and D3. - Constructed an automatic voice call center using Twilio and Node .js…

Full-stack developer with 7+ years of experience building web applications, backend services, and automation tools. Skilled inJavaScript/TypeScript, Node.js, React, and Python. Experienced in integrating third-party APIs, optimizing data workflows, and contributing to production environments in cross-functional engineering teams. Strong focus on maintainability, reliability, and incremental delivery.