Saiyed Umair

I'm an iOS developer with 2+ years of professional experience building production mobile apps, currently working with a Shopify Partner agency on e-commerce apps for global brands including Forever 21 and Schutz.
My core stack: Swift, SwiftUI, UIKit, MVVM architecture, Alamofire, REST/GraphQL APIs, Core Data, and Firebase Analytics integration. I focus on clean, maintainable code and apps that perform — on past projects I've cut app load times by ~30% and development time by ~25% through reusable components.
I take freelance projects seriously — clear communication, realistic timelines, and code quality that won't create technical debt for whoever inherits it. Whether you need a new app built from scratch, an existing app improved, or analytics integration, I'll scope the work honestly and deliver what I commit to.