Frontend Developer & Tech Enthusiast

Creating exceptional digital experiences for the modern web

I'm a passionate frontend developer focused on building clean, user-friendly interfaces with modern technologies that drive business growth.

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About Me

Get to know more about me, my background, and what drives me as a developer.

Michel Vainqueur Niyonyungu

Frontend Developer & Tech Tech Enthusiast

I believe that design is about more than just making things look pretty – it's about solving problems and creating intuitive, enjoyable experiences for users.

Location:

Kigali - Rwanda

Experience:

3+ Years

Languages:

English, French, Kinyarwanda

Availability:

Available

My Journey

Clean Code

Writing maintainable, clean code

Problem Solver

Finding elegant solutions

Collaborative

Working effectively in teams

Performance

Creating fast web experiences

Responsive

Designs for all screen sizes

UI/UX Focused

Creating intuitive interfaces

My Projects

Explore my recent work and personal projects that showcase my skills and expertise.

My Skills

Technologies and tools I work with on a daily basis.

HTML5

CSS3

JavaScript

TypeScript

React

Next.js

Tailwind CSS

Node.js

MongoDb

Git

GitHub

Figma

Slack

Discord

Experience & Education

My professional journey and academic background.

Work Experience

2024 - Present

Software Developer (Contract)

Duhope CBC

Developed a full-stack report and surveys management system which helps to manage organizational operations.

•Designed reusable frontend components and implemented API integrations that improved user experience and reduced latency using the MERN stack.
•Built backend services with Express and Node.js, ensuring efficient data processing, validation, and error handling.
•Secured the application with JWT-based authentication and streamlined role management to enforce user-level permissions.

2024 - April 2025

Frontend Developer

Berulo Foundation

Developed and maintained Berulo’s web application, ensuring high performance and scalability.

•Built and deployed Berulo’s student attendance tracking platform, supporting 1,000+ students.
•Enhanced website performance, reducing load time by 50%
•Implemented state management solutions, improving application stability

2024

Trainer

K-Lab Rwanda & StemPower Rwanda

Instructing children in web development, covering UI/UX design with Figma and frontend implementation using HTML & CSS.

•Trained 60+ students in web development fundamentals
•Developed a project-based curriculum leading to 90% student engagement
•Guided students in building 10+ real-world projects, enhancing their portfolios

2023 - 2024

Frontend Developer Trainee

K-Lab Rwanda

Built and optimized web applications using React.js, integrating third-party APIs for enhanced functionality.

•Developed a React-based dashboard improving user experience by 35%
•Integrated 5+ external APIs to enhance application capabilities
•Refactored codebase, reducing technical debt by 25%

Education

2025

Frontend Engineering

AltSchool Africa

An in-depth program focused on mastering frontend development, including modern JavaScript frameworks, UI/UX principles, and performance optimization.

•Developed multiple projects using React,Next js and TypeScript
•Learned advanced state management and performance optimization techniques
•Engaged in mentorship and peer coding exercises for real-world problem solving

2025

Backend Web Development Program

ALX Africa

A rigorous program covering backend technologies, including Python, web frameworks, APIs, and database design to build scalable web applications.

•Built RESTful APIs using Python and Flask/Django
•Designed and optimized databases for real-world applications
•Developed full-stack projects integrating frontend and backend solutions

2023

Frontend Development Training

K-Lab Rwanda

Gained practical experience in frontend development, focusing on building interactive and responsive web applications using modern technologies.

•Built multiple web projects using HTML, CSS, JavaScript , React
•Collaborated on a team project to develop a real-world application
•Completed intensive hands-on training in UI/UX design principles

2021 - 2023

Advanced Diploma in Biomedical Equipment Technology

IPRC Kigali

Studied the principles of biomedical technology, including maintenance and repair of medical equipment, electronics, and healthcare technology management.