Nana Agyemang Gyamfi
js, React Native, and Kotlin. I build scalable, user-focused applications and optimize front-end architecture, API integration, performance, and CI/CD automation.
About
I’m Nana Agyemang Gyamfi, a web and mobile developer specializing in React.js, React Native, and Kotlin. I build scalable, user-focused applications and optimize front-end architecture, API integration, performance, and CI/CD automation.
I lead cross-functional teams to deliver high-quality software with measurable impact, and I stay committed to continual learning and innovation.
- 1 year's experience
- Joined October 2025
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Education
- Healthcare
- Professional Services
Work experience· 5 roles
Developed and deployed KNUST Attendance App with React Native, React.js, Firebase, Node.js, geolocation, enabling real-time secure tracking, RBAC, notifications, and automated data sync for 2,000+ users; reduced errors by 40%. Led CI/CD, App/Play Store deployment, automated testing, and uptime monitoring, achieving 99.9% reliability, compliant mobile rollout, and robust scalability.
Developed and deployed KNUST Attendance App with React Native, React.js, Firebase, Node.js, and geolocation; enabling real-time secure tracking, RBAC, notifications, and automated data sync for 2,000+ users; reduced errors by 40%. Led CI/CD, app/store deployment, automated testing, and uptime monitoring, achieving 99.9% reliability and scalable mobile rollout.
Developed MobiCare app (React Native, mobile healthcare) with appointment scheduling, real-time video consultations, and AI-powered nutrition recommendations for expectant mothers. Implemented date/time validation, availability logic, push notifications, and seamless user authentication to optimize engagement and operational efficiency.
Education
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