Baffour Kusi Frimpong

Developed backend services to support the frontend application in React and react-native Designed and optimized PostgreSQL schemas and indexing strategies to support a million-row datasets with sub-second query performance. Implemented Redis-based caching to reduce database load and improve service responsiveness. Participated in system design discussions focused on reliability, fault tolerance, and scalability.

Transformed ideas into functional products by building mobile applications end-to-end using Flutter, demonstrating strong proficiency in UI/UX implementation and state management. Simultaneously, I enhanced the reliability and performance of pre-existing Python/Django APIs, playing a key role in optimizing data flow and backend operations. My work involved addressing complex challenges in both new development and legacy system integration.