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Sagar M.
Expert-Vetted

Sagar M.

Mobile App Development | Mobile App Developer | React Native | ExApple

🎯 I turn product ideas into shipped MVPs in two weeks or less. As an ex-Apple engineer and software architect with 16+ years of experience, I've built and published 70+ apps on the App Store and Google Play. ⚡ 14-Day MVP Delivery – Your production-ready mobile app launched in 2 weeks, not 2 months 🏆 Former Apple iOS Engineer – Silicon Valley standards meet startup speed for investor-ready applications 📱 70+ Apps Launched – Proven track record turning founder ideas into funded businesses on iOS and Android Need Expert Mobile App Development That Actually Delivers on Time? I'm a former Apple iOS engineer offering professional mobile app development for startup founders who need results fast. While other mobile app development agencies take 3-6 months and disappear mid-project, I deliver market-ready MVPs in 14 days or less. No crashes. No excuses. No communication gaps. I've successfully launched 70+ applications across the iOS App Store and Google Play Store through strategic mobile app development. But here's what matters more: I've helped multiple founders turn their ideas into investor-ready apps that secured real funding. One client came to me after their previous mobile app development team ghosted them 3 months into the project. They had an investor meeting in 2 weeks and nothing to show. I rebuilt their entire native app from scratch in 13 days using React Native. The app worked flawlessly in their pitch. They closed $500K in seed funding. That's the difference between a developer who codes and a developer who understands your real goal isn't just an app – it's launching your business before competitors beat you to market. I use test-driven mobile app development methodology with enterprise-grade architecture, so your app doesn't just work on day one. It scales as your business grows. You get weekly progress builds for continuous feedback, and I respond to messages within hours, not days. No more chasing developers who went silent. Whether you need iOS development, Flutter development, or cross-platform solutions with React Native, my mobile app development services deliver apps that look professional, function perfectly, and stay within your budget. No surprise costs. No endless revisions. Just a clear timeline and a finished product that's ready to make you money. Mobile App Development Services: - iOS App Development (Swift, native iOS development) - React Native Development (cross-platform iOS & Android apps) - Flutter Development (modern, scalable mobile applications) - MVP Development (investor-ready apps in 14 days) - Mobile App Design (professional UI/UX that converts) - App Store & Google Play Deployment (end-to-end launch support) Ready to Launch Your App Fast? If you're tired of mobile app development projects that drag on for months, developers who disappear, or apps that crash when you need them most – let's talk. Send me a message with your project details, and I'll show you exactly how my proven mobile app development process can get your app built, tested, and launched in 14 days. Every successful mobile app development project starts with a conversation. Your competitors aren't waiting. Neither should you.

🇺🇸Chandler, United States$45/hr100% JSS4.80 (42)Since Dec 2019

Earnings and projects

MRR
$3.4k

Last 6 months ÷ 6

World#10,275 / 412k
🇺🇸Country#2,921 / 62.1k
Revenue, last 30 days
$2.3k

Last 6 months: $21k

World#18,488 / 412k
🇺🇸Country#3,987 / 62.1k
Total earnings
$254k

Billed in all: $259k

World#10,367 / 412k
🇺🇸Country#2,717 / 62.1k
Per project
$4.2k

$1.7k in the last 6 months

World#41,401 / 412k
🇺🇸Country#6,923 / 62.1k
Projects, last 6 months
12

Across 14 contracts

93% fixed7% hourly
World#14,023 / 412k
🇺🇸Country#2,232 / 62.1k
Projects in all
61

Across 72 contracts

76% fixed24% hourly
World#49,857 / 412k
🇺🇸Country#7,637 / 62.1k

Earnings, last 30 days

$259k+$2.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$256k$258k$260kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Mobile App Design

Ranked by MRR among everyone on Upwork with the skill.

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