iOS Developer — Swift | SwiftUI | RxSwift | MVVM
I’m an iOS Developer with 4+ years of experience building performant, scalable, and delightful mobile experiences. My work sits at the intersection of polished UI, robust architecture, and real-world integrations (Bluetooth, NFC, background processing). I focus on Swift-first development using UIKit and SwiftUI, and I enjoy designing modular systems and CI/CD pipelines that scale with teams.
- Languages & Frameworks: Swift, SwiftUI, UIKit, Python (secondary)
- Reactive & Concurrency: RxSwift, Combine
- Architecture & Patterns: MVVM, Modular Architecture, Swift Packages
- Tools & DevOps: GitHub Actions, Jenkins, Xcode Instruments
- Platform & Features: CoreData, NFC, Bluetooth, Notification Service
- Testing & Release: CI/CD pipelines, Localization pipelines, App Store publishing
- Built a localization CI/CD pipeline (GitHub Actions) → reduced release turnaround by ~70%.
- Developed real-time firmware update tools using Firebase + Bluetooth (RxSwift) for camera accessories at Foolography.
- Modularized networking layer into a reusable Swift Package → improved maintainability across apps.
- Optimized camera usage with Xcode Instruments → reduced battery drain by 20%.
- Published ClassClap (education app) to the App Store (VJA Plus JSC).
- Contributed to MeinJena lifestyle app → increased engagement by 25%.
-
Networking — reusable networking layer, modularization examples
https://github.com/urjhams/Networking -
BreathActivity — breathing exercise app / featured project
https://github.com/urjhams/BreathActivity
- Prefer modular, testable code and small, frequent releases.
- Use Swift Packages to share core components across apps.
- Add instrumentation and benchmarks early to catch performance regressions.
- Communicate with designers and backend engineers to align on APIs and UX.
- GitHub: https://github.com/urjhams
- LinkedIn: https://linkedin.com/in/quandnl
“Building apps that are performant, scalable, and delightful to use.”
Fun fact: I’ve shipped projects that combine hardware and software — from Bluetooth firmware updates to NFC-enabled features.



