Bon Tertius Tuyishimire
Full Stack & Frontend Engineer
Salary / Daily rate
Bujumbura, Burundi
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Full Stack & Frontend Engineer skilled in React.js, Next.js, Angular, Ionic Angular, and the MERN Stack, with additional experience in React Native and Flutter. I build scalable, high-performance web and mobile apps with strong UI/UX foundations. I combine engineering depth with design thinking across professional roles, freelance work, and academic projects. Bilingual in English and French. Open to remote opportunities.
Work experience
Frontend Developer
Ayana Innovations
Sep 2025 - Present
1 year 2 months
Beitbridge, South Africa
- Building production-level web and hybrid mobile applications using Angular and Ionic Angular. - Implement UI architectures, reusable components, and clean state management with RxJS. - Collaborate with backend developers to ensure smooth API integration. - Optimize performance, routing, and mobile UI consistency across platforms.
MediaBox
Jul 2024 - Present
2 years 4 months
Bujumbura, Burundi
UI/UX Designer & Frontend Developer
Jan 2025 - Present
1 year 10 months
Bujumbura, Burundi
Designed and implemented user-friendly web and mobile interfaces in React.js & React Native. Improved UI/UX across applications, resulting in enhanced usability and engagement. Integrated APIs and optimized performance in collaboration with backend teams.
UI/UX Designer
Jul 2024 - Jan 2025
7 months
Bujumbura, Burundi
Designed and implemented user-friendly web and mobile interfaces in React.js & React Native. Improved UI/UX across applications, resulting in enhanced usability and engagement. Integrated APIs and optimized performance in collaboration with backend teams.
Web Developer
Innovative Business Solution Company (IBSC)
Sep 2025 - Oct 2025
2 months
Bujumbura, Burundi
Designing and Development their Company Website
UI/UX Designer & Fullstack Developer
Jan 2022 - Oct 2025
3 years 10 months
Worldwide
Delivered client-focused web and mobile solutions across various industries. Developed full-stack MERN applications with user role-based access and dashboards.
UI/UX Designer & Frontend Developer
Uhuru Chat
Dec 2024 - Jul 2025
8 months
Bujumbura, Burundi
Designed UI for app and landing page; developed both using React.js and TailwindCSS. Built and maintained admin panel dashboards to streamline operations.
Full Stack Engineer
Aroma London Coffee
Mar 2025 - Jul 2025
5 months
London, ON, Canada
Built the full coffee shop platform with four user roles: -- Landing Page & Shop for customers to browse and order coffee. -- Client Space to track orders in real-time. -- Admin Space to manage orders, inventory, and users. -- Delivery Space for couriers to view and update assigned deliveries. Implemented the platform using the MERN stack (MongoDB, Express.js, React.js, Node.js). Applied CI/CD workflows for automated and reliable deployments.
UI/UX Designer & FrontendDeveloper
Nova Discova
Jul 2024 - Mar 2025
9 months
Bujumbura, Burundi
Designed app and landing page UI; implemented responsive layouts using React & TailwindCSS. Built web app dashboards with TypeScript for dynamic content management.
Education
Bujumbura International University
Bachelor of Science and Technology , Software Engineering
2023 - 2025
2 years 11 months
Lycée de Gisenyi
High School
Licenses & certifications
Toggl Hire React Skill Test Certificate
Issued: Jun 2024
JavaScript Algorithms and Data Structures
Issued: Nov 2023