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omair00090

Muhammad Umair

@omair00090

Mobile App Engineer for iOS Flutter React Native and NET MAUI

Portugal
English
About me
I'm a Mobile App Engineer with around 8 years of experience building reliable, high performance apps for iOS and Android. I specialize in native iOS development with Swift and SwiftUI, plus cross platform delivery using Flutter, React Native, and .NET MAUI. I focus on clean architecture, smooth API integration, offline support, and secure, production ready code. I currently work as a Mobile Engineer at Joe and Juice, and love solving tough technical problems while shipping polished apps that perform well under real world load.... Read more

Skills

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omair00090
Muhammad Umair
Offline • 

See my services

iOS App Development
I will do provide professional ios consultancy
From$100 / projectMore details
Cross-Platform Development
I will build a cross platform flutter app
From$100 / projectMore details

Work experience

JOE_& THE JUICE

Senior Mobile Engineer

JOE & THE JUICE

Jun 2026 - Present • 2 mos

Project/Area: Mobile engineering for consumer facing ordering and loyalty app used across retail locations. Main Activities: Build and maintain cross platform mobile features Integrate APIs and improve app performance and stability Collaborate with backend and design teams on new releases

FOX

Senior Mobile Engineer

FOX • Full-time

Sep 2025 - Jun 2026 • 9 mos

Project/Area: Development of large scale mobile modules within a high availability portal app. Focus on reliability, background services, and performance oriented iOS architecture. Main Activities: Build core iOS modules using Swift & SwiftUI Implement background tasks and async workflows Secure APIs & optimize performance

Senior iOS Developer

Coventry Property Certification Ltd • Full-time

Dec 2024 - Aug 2025 • 8 mos

Project/Area: Development of next-generation iOS applications with emphasis on offline first architecture, highly reactive UI, and AI-powered features. Main Activities: Develop iOS apps from scratch (SwiftUI) Implement reactive flows & offline-first features Add security, ML, and CI/CD automation