SYED ASIM A.
Senior Mobile App Developer | React Native & Swift (iOS) Specialist
Delivered 20+ cross-platform mobile apps using React Native and Swift (Native iOS) — all 5★ rated ✅ Helped a client cut app development costs by 45% through a shared codebase ✅ Deployed feature-rich apps to both App Store and Google Play Hi, I’m Syed Asim, a React Native Mobile App Developer with 4+ years of experience building high-performance, cross-platform apps for iOS and Android. From custom UI/UX design to seamless API integrations, payment gateways, and real-time features like maps and sockets, I create fast, reliable, and scalable mobile solutions. ⚡️ Most of my clients reach out when: ✦ Their native or Flutter app becomes too costly to maintain ✦ Their previous developer left them with half-finished or buggy code ✦ They want to turn an idea into a polished MVP within weeks, not months ⚡️ Here’s what I can help you with: ✦ End-to-end mobile app development (UI + logic + backend integration) ✦ Bug fixes, version upgrades, and code refactoring ✦ Push notifications, maps, camera access, in-app purchases, etc. ✦ Deployment to Google Play and Apple App Store ✦ Clean builds, OTA updates (CodePush), and long-term maintenance I don’t just write code — I craft stable, visually appealing apps that deliver exceptional performance. If you’re looking to build or modernize your mobile app without managing two separate codebases, I’m here to help. 💬 Feel free to invite me to your job or send a message — let’s discuss your project! Let’s build something amazing together. — Syed Asim
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $297
Billed in all: $1,714$1.7k
$297 in the last 6 months
Across 2 contracts
Across 8 contracts
Earnings, last 30 days
Skill rankings: Top 28% in Swift
Ranked by MRR among everyone on Upwork with the skill.
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- #109Google Play282 freelancers · 🇵🇰 #35Top 39%🇵🇰#35 of 73
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- #1,015App Development2,592 freelancers · 🇵🇰 #210Top 39%🇵🇰#210 of 537
- #1,222iOS3,908 freelancers · 🇵🇰 #257Top 31%🇵🇰#257 of 726