Erik Gunawan

I am an Android Developer Specialist with 10+ years of experience building, maintaining, and scaling Android applications. My work spans hands-on development, technical leadership, mobile architecture, production reliability, and release engineering, with a strong focus on Kotlin and Jetpack Compose. At Global Loyalty Indonesia, I provide technical leadership across the Alfagift Android ecosystem. I have led and provided technical guidance to a team of up to seven Android developers, driven architecture and refactoring strategies, supported technical hiring and mentoring, and collaborated with product, backend, QA, design, and other teams on technical and delivery decisions. My core work includes Alfagift, a large-scale retail, membership, and grocery-commerce application with more than 10 million downloads and approximately 8 million monthly active users. I have also helped maintain an approximately 99.9% crash-free user rate through ongoing application maintenance, technical improvements, and production issue resolution. Beyond Alfagift, I built AlfaBangla from scratch as its sole Android developer, lead the development and ongoing evolution of My LAWSON as its Android technical lead and hands-on contributor, and maintain operational applications including APO and APO Mitra. I also own the technical release preparation, submission, and distribution workflow across Google Play release tracks and external testing channels, including Google Play Internal App Sharing and Firebase App Distribution.