Chirag J.
Senior React Native Developer | Scalable iOS & Android Apps
I help startups and growing businesses build 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐚𝐩𝐩𝐬 that are stable, scalable, and ready for real users — not just demos. With 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝟑,𝟓𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤, I focus on clean architecture, performance, and long-term maintainability so your app doesn’t break after launch. 𝐖𝐡𝐚𝐭 𝐈 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐰𝐢𝐭𝐡 • Building 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐚𝐩𝐩𝐬 (iOS & Android) • Fixing crashes, performance issues, and App Store rejections • Scaling MVPs into stable, real-world products • Firebase/backend integration & real-time features • Payments, subscriptions, push notifications, analytics 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐡𝐢𝐫𝐞 𝐦𝐞 • Senior-level React Native expertise (not a junior learning on your project) • Clear communication & reliable delivery • Experience with long-term products, not one-off experiments • Trusted by global clients with consistent 5-star results 𝐓𝐞𝐜𝐡 𝐈 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 React Native (CLI & Expo), Firebase / Supabase, Node.js, REST / GraphQL, Stripe / RevenueCat, App Store & Play Store deployment 📌 𝐁𝐞𝐬𝐭 𝐟𝐢𝐭 𝐟𝐨𝐫 𝐲𝐨𝐮 𝐢𝐟: • You want a reliable senior developer • You care about performance & scalability • You want fewer headaches after launch 📩 Let’s discuss your app, timeline, and goals.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $150
Billed in all: $139,732$140k
$75 in the last 6 months
Across 76 contracts
Earnings, last 30 days
Skill rankings: Top 31% in Android
Ranked by MRR among everyone on Upwork with the skill.
- #19Mobile Payment Functionality47 freelancers · 🇮🇳 #3Top 40%🇮🇳#3 of 9
- #21Chatbot Prompt58 freelancers · 🇮🇳 #3Top 36%🇮🇳#3 of 12
- #84Gemini Nano142 freelancers · 🇮🇳 #7Top 59%🇮🇳#7 of 14
- #226ChatGPT API516 freelancers · 🇮🇳 #54Top 44%🇮🇳#54 of 128
- #333Push Notifications851 freelancers · 🇮🇳 #99Top 39%🇮🇳#99 of 276
- #1,524Android4,975 freelancers · 🇮🇳 #418Top 31%🇮🇳#418 of 1,597
- #2,394Firebase6,978 freelancers · 🇮🇳 #576Top 34%🇮🇳#576 of 1,827
- #2,638Flutter7,550 freelancers · 🇮🇳 #834Top 35%🇮🇳#834 of 2,577