iOS Software Engineer

BMW Motorrad Connected App • Led end-to-end integration of a new BMW wearable BLE device (Comp1) from scratch, implementing communication protocols, data parsing, and real-time sync with the mobile app. • Architected and optimized BLE communication layer for BMW Motorrad wearables, reducing device pairing time by 30% and improving connection stability across multiple motorcycle models. • Improved offline navigation reliability and search performance by optimizing TomTom SDK integration, reducing route loading time and improving usability in low-connectivity riding scenarios. • Reduced crash rate by identifying and fixing critical production issues using Crashlytics and logging tools, improving overall app stability and release confidence. • Improved offline navigation reliability and search performance by optimizing TomTom SDK integration, reducing route loading time.

• Delivered customer-facing features in cross-functional agile squads for a telecom app serving millions of users, ensuring performance, stability, and reliable releases at scale. • Redesigned key UI flows using SwiftUI and Apple’s Human Interface Guidelines, improving usability and modernizing legacy UIKit screens. • Led migration of legacy Objective-C modules to Swift, improving maintainability and achieving up to 2.6× performance gains in critical flows.

• Co-designed and built the Kayyo iOS app from scratch using SwiftUI and UIKit, supporting a user base approaching 1 million users. • Owned the full app lifecycle — from architecture and feature delivery to performance optimization and App Store releases — for a large-scale fitness platform with nearly 1M users. • Continuously shipped performance improvements and new features, maintaining high app responsiveness and user engagement across frequent releases.

• Improved unit and UI test coverage and participated in rigorous peer code reviews to maintain high production quality and reduce regression issues. • Researched and introduced modern iOS technologies and best practices to the team, supporting the adoption of improved architectural patterns.