Muhammad Khan
Lead Ios Engineer & Mobile App Security Engineer @Chronicle Creations Inc
Signup · Get unlimited contacts
WORK HISTORY
Lead Ios Engineer & Mobile App Security Engineer @Chronicle Creations Inc
Courtenay, BC, CA
Develop and maintain high-performance iOS applications using Swift and SwiftUI, contributing to a 10% increase in app stability since joining.• Architect scalable solutions, ensuring optimal performance and user experience for applications serving over active users.• Collaborate with cross-functional teams, reducing feature delivery time by an estimated 20% through improved communication and agile practices.• Implement best practices in concurrency, Core Animation, Core Image, and AVFoundation, resulting in a 15% improvement in application responsiveness.• Optimize app performance and ensure seamless integration with backend services, leading to a 25% reduction in API response times.• Developed automation scripts using Python, reducing manual testing efforts by 45%• Collaborated with backend teams, contributing to Python for improved API performance.• Strengthened mobile app security by implementing SSL pinning, secure token-based authentication, and encrypted data transmission, ensuring end-to-end protection of user data and safeguarding against man-in-the-middle attacks across active users.• Mentored 5+ junior engineers, developed onboarding guides, and created Swift learning paths, accelerating ramp-up time by 40% for new hires. Introduced mobile code review practices that reduced QA defects by 25%.
EDUCATION
Shah Abdul Latif University, Khairpur
Master's degree
Sir Syed University of Engineering & Technology (SSUET)
Mobile App Software Development Bootcamp, Mobile App Software Development
Shah Abdul Latif University, Khairpur
Bachelor's degree
ABOUT MUHAMMAD KHAN
Highly accomplished Senior iOS Engineer with 11+ years of experience designing, developing, and owning production-ready retail and fintech iOS applications used by millions of global users. Expertise in Swift, Objective-C, SwiftUI, and modular architectures (MVVM, VIPER, CLEAN) with a proven track record in hospitality, POS systems, eCommerce, loyalty platforms, fintech/payment ecosystems, and event-driven architectures. Recognized as a technical owner who leads cross-functional teams to deliver scalable, secure, and reliable mobile solutions supported by CI/CD pipelines, production monitoring, and on-call readiness. Strong background in mentorship, code quality leadership, and defining engineering best practices while adopting emerging Apple frameworks and cloud technologies. Specialized in multi-location merchant platforms with modular user/permissions frameworks, local network device communication, and peripheral integrations (payment terminals, receipt printers, barcode scanners). Delivered robust payment solutions (Apple Pay, Stripe, Mada, Tap Payments, Braintree, Adyen, PayPal) with PCI compliance, tokenization, fraud prevention, and seamless in-app transactions. Skilled in architecture design, performance optimization, and security engineering (SSL pinning, encryption, obfuscation, reverse-engineering protection). Proven leader in mentoring teams, driving Agile practices, and fostering cross-functional collaboration to deliver high-performance, user-centric mobile solutions.
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.