Hi there! I am Janvier, a Full-Stack and Mobile Software Engineer dedicated to turning complex business ideas into clean, reliable, and user-friendly software.
I hold a Bachelor’s Degree in Software/Computer Science and have further honed my craft through hands-on industry credentials—including the Udacity React Developer Nanodegree and comprehensive Udemy Full Stack Development certifications.

Over my career, I have had the privilege of engineering impactful applications for mission-driven organizations and agile teams like Alight Rwanda and Boulette Proof, IST Africa, helping them build and scale software that users love.

How I Can Help You Build & Scale:
- Cross-Platform Mobile Apps: Crafting smooth, performant iOS and Android apps using React Native and Flutter.
- Frontend & Web Engineering: Building responsive, fast, and modern web interfaces using React, JavaScript/TypeScript, HTML5, and CSS3.
- Backend & API Development: Architecting secure, scalable microservices and RESTful APIs with Java (Spring Boot), Node.js, and SQL/NoSQL databases.
- End-to-End Application Delivery: Collaborating with you from initial system design all the way through integration, testing, and UI/UX refinement.
Whether you need a full-stack web app built from the ground up, a cross-platform mobile experience, or an extra pair of expert hands on your existing codebase, I deliver high-quality, maintainable code on time.

Let's discuss your project goals—feel free to drop me a message!