Open to opportunities

Fabrice KWIZERA

@fabricekwizera

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Senior full-stack and mobile engineer building scalable platforms.

Rwanda

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What I'm looking for

I am looking for remote-friendly engineering roles where I can lead architecture, improve reliability, and deliver scalable web/mobile products while collaborating asynchronously with distributed teams.

I am a Senior Software Engineer with 7+ years building scalable web and mobile applications using React, React Native, Node.js, and TypeScript. I specialize in fintech, healthcare, POS, and ecommerce platforms and have led projects processing thousands of transactions with high availability.

As a technical leader, I design system architecture, optimize performance, and establish CI/CD pipelines to improve reliability and delivery cadence. I have driven uptime improvements and performance gains through targeted refactoring, monitoring, and testing.

I excel in distributed, remote collaboration across multiple time zones using Slack, GitHub, Jira, and asynchronous workflows. I have hands-on experience delivering cross-platform mobile apps, responsive web interfaces, and backend services, while mentoring teams and conducting code reviews.

I seek impactful engineering roles where I can continue building robust, user-focused products, improve system reliability, and help teams adopt best practices for performance, testing, and deployment.

Experience

Work history, roles, and key accomplishments

Current

Mobile App Developer

Current

Bakanna Technology

Jan 2025 - Present (1 year 2 months)

Led frontend and mobile development of the BKAFFI MVP using React Native, delivering core features on schedule and improving maintainability with 20+ reusable components that reduced development time by 35%.

React Native Redux JavaScript Push Notifications

Frontend/Mobile Software Engineer

Thrypes

Sep 2024 - Jul 2025 (10 months)

Designed and developed responsive web interfaces and cross-platform mobile apps for an international travel booking platform, improving load times by 30% and implementing automated testing to reduce bugs.

React React Native TypeScript Next.js Jest Performance Optimization Responsive Design CI CD Agile

Senior Software Engineer

Samphone

Jul 2023 - Aug 2024 (1 year 1 month)

Developed and deployed the FORCE POS mobile app with React Native and Node.js, processing 1,000+ monthly transactions and maintaining 99.5% uptime while integrating payment gateways and PCI-compliant security.

React Native Node PostgreSQL API Integration Sentry Performance Monitoring PCI Compliance

Full-Stack Developer

Freelance

Jan 2019 - Jun 2023 (4 years 5 months)

Delivered multiple web and mobile projects (food delivery, healthcare SaaS, e‑commerce) using React, React Native, Node.js and Laravel, supporting real-time features and secure data handling for international clients.

React React Native Node Laravel Redis MySQL Real Time Systems API Design Git Github Agile

Education

Degrees, certifications, and relevant coursework

IPRC Kigali

Advanced Diploma, Information Technology

2021 - 2023

Completed an Advanced Diploma in Information Technology focusing on practical IT and software development skills from 2021 to 2023.

HackerRank

Certification, Software Engineer

Earned the Software Engineer Certification on HackerRank demonstrating competency in Software engineering, problem-solving, database management, and API design.

Andela Technical Leadership Program

Professional Certificate, Full-Stack JavaScript Development

Completed the Andela Technical Leadership Program in Full-Stack JavaScript Development with emphasis on leadership and full-stack engineering practices.