Ferry Dwianta — Mobile Development freelancer in Jakarta

I’m an iOS Developer \u002F Swift Developer with proven experience building production-ready iPhone, iPad, and macOS applications for fintech, banking, trading, and social media platforms. I help startups and businesses build scalable, high-performance iOS apps from MVP to full App Store release. With strong expertise in modern Apple development, I focus on clean architecture, maintainable code, and smooth user experience. iOS Development Expertise: • iOS \u002F Swift Developer (3+ years) • UIKit & SwiftUI • MVVM, VIPER, Clean Architecture, TCA • REST API integration & backend collaboration • Core Data & SwiftData • Combine & async\u002Fawait • App performance optimization • Bug fixing & refactoring legacy iOS code • TestFlight & App Store deployment • Ongoing iOS app maintenance & feature development Industries I’ve Worked With: • Financial trading apps • Banking applications • Social media apps • Startup MVP products Whether you need: • A new iOS app built from scratch • An experienced Swift developer to join your team • Feature development & scaling • Architecture improvement & refactoring • App Store submission support I can take full ownership of the iOS side and deliver clean, production-ready results. If you're looking for a reliable iOS developer who understands both business goals and technical scalability, let’s connect.