RAFSANJANI AZIZ
I’m a Senior Software Engineer specializing in mobile app development.
About
I’m a Senior Software Engineer specializing in mobile app development. I’ve built and maintained apps for some of the biggest institutions in the UK, focusing on Android (Kotlin, Jetpack Compose) and modern, scalable architectures. I write clean, efficient code and deliver reliable, user-focused solutions that drive results.
I also have both frontend and backend web experience. On the frontend, I am highly skilled in working with React and other modern technologies, on the backend, I am highly skilled in working with Java and Spring Boot.
- 5 years' experience
- Joined October 2025
Skills· 16
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Media & Entertainment
- Financial Services
Work experience· 5 roles
Designed and implemented foundational architecture for the Alarms module in the Yale Access App, led development and integration of a camera module, contributed to architecture decisions affecting apps across platforms, helped build a scalable design system in Jetpack Compose, and mentored teammates.
I worked in a cross-functional team to build the wealth financial app, migrated existing codebase from a legacy framework to a modern architecture, served as ambassador for Jetpack Compose adoption, contributed to architectural trade-offs and mentored junior developers.
Collaborated with QA Engineers and Product Owners to enhance Sky Sports Android app for over 2 million users; optimized CI infrastructure reducing build times by ~300%; created internal cross-platform git diffing tool to streamline QA regression; contributed to documentation and mentored junior developers.
Education
Certifications and awards
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