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I’m a Senior Mobile Engineer and Team Lead with 7+ years of experience building scalable mobile applications across iOS, Android, and cross-platform technologies, including Swift, SwiftUI, UIKit, Objective-C, Kotlin, and Flutter. I specialize in end-to-end mobile development, from translating requirements into clean, maintainable architectures to delivering high-performance and reliable production applications. I’ve worked with offshore and cross-functional teams to deliver telecom, enterprise, and consumer applications. My expertise includes modular architecture, concurrency, REST APIs, CI/CD, testing, performance optimization, and technical leadership. I also leverage AI tools and AI-assisted development workflows to improve productivity, code quality, automation, and problem-solving while continuously exploring modern technologies and best practices.…I’m a Senior Mobile Engineer and Team Lead with 7+ years of experience building scalable mobile applications across iOS, Android, and cross-platform technologies, including Swift, SwiftUI, UIKit, Objective-C, Kotlin, and Flutter. I specialize in end-to-end mobile development, from translating requirements into clean, maintainable architectures to delivering high-performance and reliable production applications. I’ve worked with offshore and cross-functional teams to deliver telecom, enterprise, and consumer applications. My expertise includes modular architecture, concurrency, REST APIs, CI/CD, testing, performance optimization, and technical leadership. I also leverage AI tools and AI-assisted development workflows to improve productivity, code quality, automation, and problem-solving while continuously exploring modern technologies and best practices.

Sheraz Hussain

App Developer, Full Stack Developer, DevOps Developer, +5

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I’m a Senior Mobile Engineer and Team Lead with 7+ years of experience building scalable mobile applications across iOS, Android, and cross-platform technologies, including Swift, SwiftUI, UIKit, Objective-C, Kotlin, and Flutter. I specialize in end-to-end mobile development, from translating requirements into clean, maintainable architectures to delivering high-performance and reliable production applications. I’ve worked with offshore and cross-functional teams to deliver telecom, enterprise, and consumer applications. My expertise includes modular architecture, concurrency, REST APIs, CI/CD, testing, performance optimization, and technical leadership. I also leverage AI tools and AI-assisted development workflows to improve productivity, code quality, automation, and problem-solving while continuously exploring modern technologies and best practices.…I’m a Senior Mobile Engineer and Team Lead with 7+ years of experience building scalable mobile applications across iOS, Android, and cross-platform technologies, including Swift, SwiftUI, UIKit, Objective-C, Kotlin, and Flutter. I specialize in end-to-end mobile development, from translating requirements into clean, maintainable architectures to delivering high-performance and reliable production applications. I’ve worked with offshore and cross-functional teams to deliver telecom, enterprise, and consumer applications. My expertise includes modular architecture, concurrency, REST APIs, CI/CD, testing, performance optimization, and technical leadership. I also leverage AI tools and AI-assisted development workflows to improve productivity, code quality, automation, and problem-solving while continuously exploring modern technologies and best practices.

Available to hire

I’m a Senior Mobile Engineer and Team Lead with 7+ years of experience building scalable mobile applications across iOS, Android, and cross-platform technologies, including Swift, SwiftUI, UIKit, Objective-C, Kotlin, and Flutter. I specialize in end-to-end mobile development, from translating requirements into clean, maintainable architectures to delivering high-performance and reliable production applications.

I’ve worked with offshore and cross-functional teams to deliver telecom, enterprise, and consumer applications. My expertise includes modular architecture, concurrency, REST APIs, CI/CD, testing, performance optimization, and technical leadership. I also leverage AI tools and AI-assisted development workflows to improve productivity, code quality, automation, and problem-solving while continuously exploring modern technologies and best practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

English

Fluent

Urdu

Advanced

Work Experience

Senior Consultant – Mobile Development, Systems Limited at Systems Limited

October 1, 2025 - Present

Working as an offshore consultant for Etisalat (e& UAE) on the e& UAE digital app. Contributing to large-scale, production-grade telecom app features used by millions of users. Developing and maintaining functionality using Swift, SwiftUI, UIKit, and modern iOS architecture patterns; collaborating with Product, Backend, QA, and Design across regions; ensuring performance, scalability, and stability for enterprise mobile systems. Participating in code reviews, architecture decisions, and release cycles; handling bug fixing, performance optimization, and continuous improvements. Led the e& UAE mobile development team (Joblogic Service Management software), implementing modern best practices and scalable architectures, and coordinating distributed teams across Pakistan and Vietnam while partnering with UK-based backend teams.

Mobile Development Team Lead at Joblogic Service Management Software

April 1, 2023 - October 6, 2025

Delivered cross-platform solutions using Clean Architecture, TDD, and Azure offline sync to improve reliability and speed. Bridged Product, Design, QA, and Backend teams to deliver scoped solutions on time. Managed App Store and Google Play releases while enforcing Git standards, code review practices, and Agile processes. Used Jira for sprint planning, backlog management, and stakeholder reporting. Mentored engineers across iOS, Android, Flutter, and Python to improve team capability and reduce risk. Strengthened app security via Keychain, ATS policies, jailbreak/root detection, and certificate pinning. Projects: Joblogic | TradeHero.

Senior iOS Developer at Joblogic Service Management Software

June 6, 2022 - March 31, 2023

I built and delivered production features using Swift, SwiftUI, UIKit, and Combine, integrating Objective-C components where required. I modernized legacy MVC architecture by adopting Clean Architecture, MVVM, Coordinators, and Dependency Injection to improve scalability, maintainability, and testability. I implemented offline-first data flows with local persistence and background synchronization, optimized application performance, managed App Store releases, and monitored application quality using crash analytics tools. I also collaborated closely with cross-functional teams to design, develop, and deliver features for Joblogic.

Mobile Application Developer at Mush Hub (Pvt) Ltd

December 1, 2019 - March 1, 2021

Worked on DK Booking and IC PD C Community Catch-Up, contributed core mobile features, fixed bugs, and drove continuous improvements across multiple production releases for iOS apps.

Android Developer (Remote) at Hybrid Code

October 1, 2019 - October 11, 2025

Created custom mobile applications using native Android technologies. Consistently used Android SDK and MVVM architecture to deliver robust features; reduced crashes by proactive monitoring of crash analytics and addressing issues; contributed to cross‑platform delivery with Kotlin/Java and coordinated with backend and QA teams.

Android Developer at Tower Technologies (Pvt) Ltd

June 1, 2018 - August 1, 2018

Assisted senior developers in implementing mobile features, fixed bugs, and performed testing across development and production environments.