Robert W.
Flutter & Android Developer | Android & iOS | Flutter, Kotlin, KMP
I help startups and businesses build fast, scalable mobile apps using Flutter and Kotlin. With 3+ years of experience in mobile development, I have built and shipped apps in healthcare, fintech, delivery, and e-commerce. I focus on clean architecture, smooth UI, and reliable backend integrations. What I can help you build: • Flutter cross-platform apps (Android & iOS) • Delivery and logistics apps • E-commerce and marketplace apps • Fintech and payment apps • API integrations and backend connections • Firebase and cloud services • Real-time features (chat, notifications, live updates) Additional Services • Bug fixing and performance optimization • UI implementation from Figma designs • Google Play Store & Apple App Store publishing • App maintenance and feature updates If you're looking for a reliable mobile developer who writes clean, scalable code and communicates clearly throughout the project, feel free to send me a message. I’d be happy to discuss your app idea.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $84
Billed in all: $1,078$1.1k
$84 in the last 6 months
Across 12 contracts
Earnings, last 30 days
Skill rankings: Top 27% in Java
Ranked by MRR among everyone on Upwork with the skill.
- #27Android Smartphone50 freelancers · 🇰🇪 #1Top 54%🇰🇪#1 of 2
- #246Android SDK805 freelancers · 🇰🇪 #2Top 31%🇰🇪#2 of 8
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- #266Google Maps API756 freelancers · 🇰🇪 #2Top 35%🇰🇪#2 of 4
- #301Android App776 freelancers · 🇰🇪 #1Top 39%🇰🇪#1 of 5
- #317Native App Development833 freelancers · 🇰🇪 #2Top 38%🇰🇪#2 of 8
- #422Smartphone995 freelancers · 🇰🇪 #1Top 42%🇰🇪#1 of 3
- #1,005Payment Gateway Integration2,302 freelancers · 🇰🇪 #6Top 44%🇰🇪#6 of 16