Duc L.
Senior Android Developer | Kotlin, Jetpack Compose, Firebase | 7+ Yrs
Senior Android Developer | Kotlin & Jetpack Compose Expert | End-to-End App Delivery With 6 years of dedicated experience in the Android ecosystem, I don’t just write code—I build scalable mobile products that succeed on the Google Play Store. My expertise lies in transforming complex concepts into high-performance, user-centric applications using Kotlin, Java, and Jetpack Compose. Technical Core: - Architecture: MVVM, MVI, and Clean Architecture for long-term maintainability. - Core Skills: Android SDK, Coroutines, Flow, Dagger/Hilt, and Retrofit. - Specialized Features: Advanced image processing, custom UI/UX animations, and seamless API integrations. - Full Lifecycle: From initial prototyping and UI design to Play Store optimization and maintenance. I pride myself on writing clean, robust code and collaborating effectively within Agile, multicultural teams. Whether you’re a startup looking for an MVP or an established business scaling your mobile presence, I have the technical depth and project experience to deliver. Let’s connect and turn your vision into a top-tier Android application.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $7.3k
Billed in all: $7,805$7.8k
$3.7k in the last 6 months
Across 3 contracts
Across 3 contracts
Earnings, last 30 days
Skill rankings: Top 6% in Android Studio
Ranked by MRR among everyone on Upwork with the skill.
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- #20Google Play282 freelancers · 🇻🇳 #2Top 7%🇻🇳#2 of 2
- #25JetPack272 freelancers · 🇻🇳 #1Top 9%🇻🇳#1 of 2
- #48Android Studio805 freelancers · 🇻🇳 #1Top 6%🇻🇳#1 of 7
- #67Android App776 freelancers · 🇻🇳 #2Top 9%🇻🇳#2 of 13
- #68Android SDK805 freelancers · 🇻🇳 #1Top 8%🇻🇳#1 of 16
- #326Kotlin3,021 freelancers · 🇻🇳 #9Top 11%🇻🇳#9 of 64
- #409Mobile App3,535 freelancers · 🇻🇳 #5Top 12%🇻🇳#5 of 52