I'm Ritchi <@TchiRubick> Andriantsifeherana.

Senior Full-Stack Developer from Madagascar with +8 years of experience in building scalable, high-performance web and mobile applications. Expert in TypeScript, JavaScript, React, Next.js, Node.js, and React Native, with a strong focus on user-centric design and modern development practices. Proficient in RESTful API development, PostgreSQL database management, and implementing CI/CD pipelines using Docker and GitHub Actions. Passionate about delivering innovative solutions for startups, enterprises, and individuals.

• 🔭 I’m currently building frontend and full-stack JavaScript/TypeScript projects.
• 🌱 I’m continuously improving my skills in modern web technologies.
• 👯 I’m open to collaborating on products with clean UX and practical impact.
• 💼 You can check my pinned repositories for recent work.
• 💬 Ask me about web development, product engineering, and developer tooling.
• 😄 You can reach me through the badges above.

Here are programming languages and tools I frequently use:

And here are some interesting graphs: