Umar Afzal
Senior Ios Developer @Buildium, A Realpage Company
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WORK HISTORY
Senior Ios Developer @Buildium, A Realpage Company
Boston, MA, US
EDUCATION
GIFT University
BS Computer Science (Honors), Computer Science, Programming, Software Engineering, Data structures, Object Oriented Programming
Punjab College of Science
Intermediate, Physics, Chemistry, Mathematices
Pakistan International Public School
Matriculation, Physics, Chemistry, Mathematices, Biology
CTTC
Autocad Certfifcation, Engineering
SKILLS
ABOUT UMAR AFZAL
I’m a Senior Mobile Engineer with a proven track record in designing, building, and delivering high-performance iOS and Android applications. With expertise in Swift (2.x–5.x), Objective-C, SwiftUI, and Kotlin, I specialize in creating clean, scalable, and maintainable mobile solutions following MVC, MVP, and MVVM architectural patterns.I have extensive hands-on experience with iOS SDKs and frameworks including UIKit, SwiftUI, Combine, MapKit, Core Data, Core Location, Core Motion, AVFoundation, StoreKit, MLKit, Create ML, and APNS. On the Android side, I apply Kotlin MVVM/MVP and Material Design principles to deliver visually polished, user-centric experiences that align with Apple Human Interface Guidelines and Google Material Design standards.My expertise extends to RESTful API and GraphQL integration, Firebase, payment gateways, and analytics SDKs, with a strong focus on app performance optimization, security, and data integrity using OAuth2, JWT, and Keychain.I leverage CI/CD pipelines (Fastlane, GitHub Actions), XCTest, and UI Testing to ensure continuous delivery and quality assurance across multiple environments.I’m proficient with modern programming tools like Xcode, Git, Sourcetree, and Bitbucket, and follow Agile and Scrum methodologies to deliver results on time and at scale. I actively apply Clean Architecture, SOLID principles, and modular design patterns to enhance maintainability and reduce technical debt.Beyond development, I’m passionate about mentoring engineers, leading code reviews, and collaborating across cross-functional teams to drive innovation and product excellence. I thrive in dynamic, fast-paced environments where engineering quality, user experience, and business goals align. Core Strengths:Swift | SwiftUI | Objective-C | Kotlin | iOS SDK | Combine | MVVM | MVC | MVP | Core Data | MapKit | AVFoundation | Firebase | REST APIs | GraphQL | CI/CD | Fastlane | Git | Xcode | App Store Delivery | Clean Architecture | Agile | Scrum | Code Quality | Performance Optimization | Mentorship | Cross-Platform Collaboration
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