← Back to PortfolioCase Study 01
Scalable E-commerce Backend
Dar es Salaam Startup
Built a complete backend system handling product catalog, user authentication, order management, and real-time inventory. Integrated M-Pesa and Tigo Pesa for seamless payments. The system currently handles 1,200+ daily transactions with 99.9% uptime.",
Node.jsNestJSPostgreSQLRedisM-Pesa APIDocker
Project Overview
Built a complete backend system handling product catalog, user authentication, order management, and real-time inventory. Integrated M-Pesa and Tigo Pesa for seamless payments. The system currently handles 1,200+ daily transactions with 99.9% uptime.",
Key Results
65%
Reduction in payment failures
40%
Improvement in API response time
1,200+
Daily transactions handled