I am a Senior iOS Developer with extensive mobile application development experience, specializing in building high-performance, scalable applications for fintech, fitness, and hospitality sectors. My expertise spans iOS and Android development, with a strong focus on Swift, SwiftUI, and modern architectural patterns.

With a proven track record of publishing multiple successful applications, I excel at creating enterprise-grade mobile solutions that deliver exceptional user experiences. I've architected modular frameworks that significantly reduced development cycles and achieved industry-leading stability rates through rigorous testing and optimization.

Beyond mobile development, my background in backend engineering with Java, Spring Boot, and AWS cloud services enables me to build comprehensive full-stack solutions and seamlessly integrate complex APIs.

iOS Development

• Swift, SwiftUI, iOS SDK, Xcode
• Core Data, Combine, SwiftData
• MVVM, MVC, Clean Architecture
• Core Location, MapKit, Vision, ARKit

Mobile Frameworks & Tools

• Android SDK, Kotlin, Jetpack Compose
• Firebase SDK, Push Notifications
• URLSession, Networking, RESTful APIs
• Git, CI/CD, Fastlane, Jenkins, TestFlight

Backend & Cloud

• AWS (S3, Lambda, DynamoDB, API Gateway)
• Java, Spring Boot, Microservices
• REST API, JSON, OAuth

Testing & DevOps

• XCTest, Unit Testing, Debugging
• TestFlight Beta Testing
• CI/CD Automation

My work is backed by clean code practices, performance optimization, and a commitment to user-centered design.

• Name: Mohammed Mustafa Kamaal
• Location: Hyderabad, India
• Current Role: Product Engineer - iOS at Loyalty Juggernaut
• Experience: Multiple years in mobile development

Swift, SwiftUI, Firebase, Core Location

Mobile fitness application for the Mexico market featuring social networking, real-time activity tracking, and HealthKit integration. Built with SwiftUI and Firebase for seamless user engagement.

Swift, SwiftUI, Core Data, Firebase

Enterprise fintech application with biometric authentication, secure payments, and offline-first architecture using Core Data for robust data persistence.

Swift, SwiftUI, MapKit, REST API

Luxury hospitality rewards app with strong user engagement and positive App Store ratings. Features seamless integration with MapKit for location services and RESTful APIs for real-time data synchronization.

SwiftUI, REST APIs, MapKit

Multi-brand loyalty rewards platform supporting multiple global retail brands with dynamic content management and location-based features.

Vision Framework, Core Image, AVFoundation

AI-powered document scanner SDK with OCR capabilities and intelligent edge detection. Designed for seamless integration into iOS applications with customizable themes and multi-image stitching.

Swift (iOS), Kotlin (Android)

Developed during my internship at Loyalty Juggernaut, this SDK achieved widespread adoption across platforms, featuring offline-first data persistence and Firebase Cloud Messaging integration.

• 📱 Published multiple iOS applications with strong download performance on the App Store
• 🎯 Significantly improved application stability by implementing robust error handling and crash prevention
• 🚀 Architected modular iOS framework that substantially reduced development cycles
• 🌟 Achieved excellent crash-free stability rates across production applications
• 👥 Delivered mobile SDK with widespread user adoption across iOS and Android platforms
• 🎓 B.Tech in Computer Science with strong academic performance from Maulana Azad National University

• Email: tommkamaal@gmail.com
• Phone: +91-7793988711
• LinkedIn: linkedin.com/in/mmk4
• GitHub: github.com/kamaal4
• LeetCode: leetcode.com/u/DeVanquisher

Feel free to reach out for discussions about iOS development, mobile architecture, innovative projects, or collaboration opportunities. I'm always excited to connect with fellow developers and explore new challenges!

Connect with me on GitHub to stay updated on my latest projects and contributions. Don't forget to ⭐️ my repositories if you find them useful!

"Building exceptional mobile experiences, one line of code at a time."