At Tracom Services Limited, I built a Kotlin, WebRTC, and WebSockets Android app that raised user engagement by 30%. I also delivered an Elixir USSD ticketing channel that let fans buy tickets without internet access.
I'm building a Kotlin and Spring Boot supply-chain user service with merchant onboarding, organisation roles, and approval workflows. I also built PIN pad drivers and payment APIs for Sawa Citi Supermarket, along with a payment switch simulator for testing transaction flows.
I maintain Tracom's UFS Spring Boot microservices platform and have modernised Java POS software and supported production .NET applications. I use Claude Code daily with human review, and I train junior engineers and new hires at Tracom Academy.
