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Nadir Hussain

@nadirhussain4

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Senior Mobile Engineer specializing in React Native and high-performance mobile apps.

Pakistan

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What I'm looking for

I'm seeking senior mobile roles where I can lead architecture and teams, build scalable React Native apps, improve performance, and drive product outcomes through analytics-driven iteration and cross-functional collaboration.

I'm a Senior Mobile Engineer with 13 years of experience — 7 years in native Android and the last 6 years building high-performance React Native apps with TypeScript.

I bridge engineering and product, leading mobile teams and collaborating closely with backend engineers, designers, and product managers to deliver fast, reliable, user-centered features.

Most recently I built a social connections app from scratch in React Native, setting up centralized theming, Redux Toolkit state management, social signups, deep linking, robust push-notification handling, socket-based messaging, and WebRTC-based calling with foreground services for stability.

I focus on performance profiling, MVVM architecture, automated testing with Jest and React Native Testing Library, and data-driven iteration using analytics tools to improve features quickly.

Experience

Work history, roles, and key accomplishments

Current

React Native Engineer

Current

Exponential Elevation

Jul 2024 - Present (1 year 1 month)

Developed the Konnect mobile application from scratch as the sole mobile engineer, establishing a scalable UI architecture with a centralized theme and integrating Redux Toolkit for state management and API interactions. Implemented key features including social sign-up, video calls via WebRTC, real-time chat, and comprehensive push notifications with deep linking.

React Native TypeScript WebRTC Push Notifications API Integration

Principal Fullstack Engineer

ViWell

Feb 2023 - May 2024 (1 year 3 months)

Contributed hands-on coding for new features, made architectural decisions, and led sprint planning ceremonies. Integrated Thryve SDK, managed sleep and steps data via API endpoints, and improved component rendering performance.

React Native TypeScript GraphQL MVVM Architecture Unit Testing CleverTap API Integration Performance Optimization

Senior React Native Engineer

AimFit

Dec 2021 - Jan 2023 (1 year 1 month)

Refactored existing code and built the application's architecture, while also developing new features and resolving bugs in payment and attendance modules. Participated in code reviews and implemented a CI/CD pipeline using GitHub Actions and Fastlane.

React Native TypeScript CI CD GitHub Actions)Fastlane Refactoring Architecture Design

Senior Mobile Developer

GoWild

Feb 2020 - Sep 2021 (1 year 7 months)

Refactored and improved an old codebase written in Java, initially taking sole responsibility for the Android version of the app. Later transitioned to developing a new application in React Native, collaborating closely with designers and backend engineers.

Kotlin Java React Native TypeScript Android Development Refactoring Mobile Development Cross Functional Collaboration

Principle Software Engineer (Mobile Technologies)

Punjab IT Board

Apr 2018 - Jan 2020 (1 year 9 months)

Led the hands-on development of the SIS application, taking sole responsibility for the maintenance and enhancement of the Android application. Ensured the application's stability and introduced new features based on user requirements.

Java Android Studio Mobile Application Development Software Maintenance

Program Manager

Information Technology University

Sep 2016 - Sep 2017 (1 year)

Managed various programs and projects, ensuring timely delivery and adherence to objectives. Coordinated with multiple stakeholders to facilitate project success and operational efficiency.

Program Management Project Coordination Stakeholder Management Project Planning

Mobile Developer

Granjur Technologies

Jan 2013 - Jul 2016 (3 years 6 months)

Developed and maintained mobile applications, contributing to various stages of the software development lifecycle. Collaborated with teams to deliver robust and user-friendly mobile solutions.

Mobile Development Software Development Lifecycle And Maintaining Applications Team Collaboration User Interface Design

Software Engineer

Cambridge Docs

Sep 2010 - Nov 2012 (2 years 2 months)

Contributed to software development projects, focusing on coding, testing, and debugging applications. Assisted in the implementation of new features and system improvements.

Software Engineering Coding Testing Debugging Implementation