MOBILE APP
DEVELOPER FOR
STARTUPS
I’m Umer Aftab. I build cross-platform iOS and Android apps in React Native — one codebase, both stores — for founders who need a real product in users’ hands, not a prototype. 7+ years shipping mobile apps and the backends behind them. I also build and run Brightappdata.com.
Trusted By
I SPECIALIZE IN A
RANGE OF 💪 SKILLS
App Architecture & Security
I design mobile app architecture that survives growth — secure token storage, offline state, and data handling that passes App Store and Play Store privacy review.
React Native Development
One codebase producing genuine iOS and Android apps, with native modules where React Native alone is not enough.
iOS & Android Release
App Store Connect and Play Console handled end to end — certificates, listings, screenshots, and the review process itself.
App Store Optimization
Listing, keywords and screenshots tuned so people actually find and install the app. I build Brightappdata, an ASO product, so this is daily work.
Mobile MVP Development
A focused first version in users hands in weeks, built so the parts worth keeping do not need rewriting later.
App Backend & APIs
The server side an app depends on — auth, sync, push notifications, payments — built and maintained alongside it.
STARTER
Best for: a live app that must stay healthy in both stores.
GROWTH
Best for: building your app monthly instead of paying it all upfront.
SCALE
Best for: funded startups treating the app as their main product.
Your App,
Shipped Monthly.
Skip the six-figure fixed-price quote. Get your iOS and Android app built in React Native, shipped to both stores, and improved every month — features, crash fixes and OS updates included, for a predictable monthly fee.
View Pricing PlansMobile App
Guides
App costs, React Native versus Flutter, validating an idea before you build, and what actually goes wrong after launch.
I TAKE 🏆PRIDE IN MY
ACCOMPLISHMENTS
Helped startups and businesses turn early-stage ideas into scalable digital products and launch-ready MVPs.
Managed development workflows across coding, planning, execution, and delivery to keep projects moving efficiently.
Worked on AI-driven solutions that combine automation, modern app development, and practical business growth.
