Wandera Timothy

Reduced API response times by 95% (500ms to 24ms) and led the Symphony loan management team for Lenderly Corp, maintaining 99.9% system uptime and regulatory compliance. Implemented CI/CD pipelines and Vitest-based testing that cut production bugs by 70% and improved code maintainability by 40%.

Architected microservice integration infrastructure with URA, NITAU and GT Bank, automating payment workflows and reducing payment processing time by 85%. Delivered secure, auditable integrations and maintained 100% compliance during security audits and regulatory reviews.

Maintained and enhanced Africanner product suite and implemented Tax API customizations for Burundi to ensure local compliance and expanded market reach. Coordinated distributed development and QA across Tanzania and Burundi to deliver multi-platform solutions with improved localization support.

Led development of Ssentezo core banking processing 1,000+ weekly transactions across 15 financial institutions, ensuring 99.8% uptime and regulatory compliance. Built Ssentezo Wallet with integrations to Yo Payments, MTN Mobile Money and Airtel Money and implemented USSD for rural financial inclusion.

Architected and delivered the Nipashi project end-to-end using Core PHP and designed optimized database schemas, achieving 99.9% data availability and zero data loss. Managed production deployments via cPanel, implemented cron-based background jobs, and maintained high client satisfaction through proactive support.