Professional Experience
Complete work history with achievements, technologies, and impact across Android development roles
Android Developer
Feb 2023 – PresentNTT Ltd / AXA Mandiri•Contract/Hybrid•Jakarta, Indonesia
- •Built new insurance product features improving user engagement and agent efficiency.
- •Led migration from Java to Kotlin + MVVM; implemented Clean Architecture + Repository.
- •Accelerated delivery by 66% (3 months → 1 month).
- •Resolved production issues; increased crash-free users from 30% to 70%.
KotlinMVVMClean ArchitectureRepository PatternJava Migration
Android Developer
Oct 2021 – Jun 2022KFC Indonesia•Full-time | Freelance•Jakarta, Indonesia
- •Contributed to KFC Indonesia app (500,000+ downloads).
- •Implemented OttoPay gateway (credit/debit/QRIS) → +10% completed orders in 3 months.
- •Built customizable ordering, in-app feedback, real-time transaction support.
KotlinPayment GatewayOttoPayQRISReal-time Transactions
Android Developer / Lead
Apr 2021 – Jan 2023Chickin Indonesia•Freelance | PT | FT•Jakarta, Indonesia
- •Built IoT-based farm monitoring apps from scratch.
- •Led Android team; improved workflow and bug resolution time.
- •Tuned Crashlytics to sustain 99.3% crash-free stability.
KotlinIoTTeam LeadershipCrashlyticsFarm Monitoring