Md Shadab Quamar — IOS Engineer

I don't just write iOS code — I own products end-to-end and build things that users actually keep using. Over the past 4+ years, I've specialized in building high-performance, production-grade iOS applications in Swift. My most significant proof point: as the sole iOS engineer at Mamily, I took the app from 8,000 to 60,000+ organic installs — not through paid acquisition, but through relentless performance improvements, architectural discipline, and continuous feature delivery that users actually wanted. What I bring to every role: ▸ Performance engineering — Identifying and eliminating bottlenecks, reducing memory overhead, and ensuring apps stay fast at scale using Instruments and systematic profiling. ▸ Architecture that doesn't rot — Designing MVVM-based systems with clean separation of concerns, making codebases maintainable as teams and features grow. ▸ End-to-end ownership — From API integration and payment gateway optimization (Razorpay) to App Store releases, I've handled every layer of the mobile stack. ▸ Real integrations, real users — Lab booking systems, push notifications, third-party SDKs, REST APIs — built and shipped into a live product used by tens of thousands of people. Tech I work with daily: Swift · SwiftUI · UIKit · MVVM · CoreData · Combine · Razorpay · REST APIs · CocoaPods · SPM · Xcode · Git I care about writing code that's clean, testable, and built to last — not just code that ships. Currently open to Senior iOS Engineer roles at product-first companies building meaningful mobile experiences. 📍 New Delhi | Open to remote / hybrid

Stackforce AI infers this person is a B2C iOS Engineer with a strong focus on performance and user engagement.

Experience: 4 yrs 7 mos