Muhammad Midla Jrz

iOS Engineer – SwiftUI at SurveyHeart LLP

Developed and deployed high-performance iOS application to the App Store, increasing user engagement and contributing to a 20% boost in subscription revenue. Introduced features via user-driven design iterations (Apple HIG, etc.), improved app performance by 20% and user satisfaction by 35% based on App Store ratings and feedback. Performed automated testing using XCTest, improved UI and performance stability, and reduced bug delays by 25%. Collaborated with cross-functional teams to launch features across iOS, Android and Web, ensuring platform consistency and timely delivery. Used Vision framework for camera-based features including face and object detection; leveraged AI to deliver responsive UIs. Diagnosed and resolved over 30 critical bugs, improving crash-free rate from 93% to 98% and enhancing scalability. Supervised app release cycle on App Store, achieving 4.7+ average rating and growth in monthly active users through effective ASO strategies.

iOS Developer Intern at Consolidated Techware

Designed and developed native iOS applications using Swift, including creation of custom user interfaces and views with UIKit, SwiftUI and Core Animation; enhanced overall app proficiency. Built multiple iOS apps while maintaining and optimizing performance for seamless user experience. Implemented Combine for asynchronous code, improving functionality and session time by approximately 30%.

Mobile Application Engineer – Native iOS & Android (Jetpack Compose) at Tag-N-Trac

Lead development of mobile applications, predominantly on iOS & iPadOS for the Etihad Cargo app, enhancing user experience and security by integrating SSO via OAuth and AppAuth within 3 weeks. Engineered scalable iOS and Android apps integrated with the RELATIVE IoT platform, achieving significant improvement in operational efficiency. Coordinated cross-functional teams to launch major features across iOS, Android and Web, ensuring platform consistency and on-time delivery. Used Vision framework for camera-based features and AI to deliver responsive UIs. Oversaw app stability and reduced crash rates; guided ASO strategies to grow monthly active users.

Mobile Application Engineer – Native iOS & Android (Jetpack Compose) at Tag-N-Trac

Engineered scalable iOS and Android applications integrated with the RELA TIoT platform, improving operational efficiency; enabled secure single sign-on with OAuth; delivered three major cross-platform features across iOS, Android, and Web, ensuring platform consistency and timely delivery.

iOS Engineer – SwiftUI at SurveyHeart LLP

Developed high-performance iOS applications, led innovative features via data-driven design iterations (App Store metrics), improved performance by 20% and user satisfaction by 35% based on App Store ratings; performed comprehensive automated testing to improve UI stability and reduce delays.