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I am Adeel Nasir, a Senior Mobile Software Engineer with over 16 years of experience designing, building, and maintaining high-quality mobile apps. I specialize in React Native for cross-platform development and have solid native iOS (Swift, Objective-C) and Android (Java) skills. I've delivered production-ready solutions across healthcare, fintech, mobility, and enterprise domains, collaborating closely with designers, product managers, and backend engineers. I thrive in Agile environments and have extensive experience with Test-Driven Development, scalable mobile architectures, performance optimization, third-party SDK integrations, and managing full App Store / Google Play lifecycle processes. Currently based in Portugal and open to relocation, I enjoy working with international teams to solve complex problems and deliver delightful user experiences.…I am Adeel Nasir, a Senior Mobile Software Engineer with over 16 years of experience designing, building, and maintaining high-quality mobile apps. I specialize in React Native for cross-platform development and have solid native iOS (Swift, Objective-C) and Android (Java) skills. I've delivered production-ready solutions across healthcare, fintech, mobility, and enterprise domains, collaborating closely with designers, product managers, and backend engineers. I thrive in Agile environments and have extensive experience with Test-Driven Development, scalable mobile architectures, performance optimization, third-party SDK integrations, and managing full App Store / Google Play lifecycle processes. Currently based in Portugal and open to relocation, I enjoy working with international teams to solve complex problems and deliver delightful user experiences.

Adeel Nasir

App Developer, Web Developer, Front-End Developer, +2

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I am Adeel Nasir, a Senior Mobile Software Engineer with over 16 years of experience designing, building, and maintaining high-quality mobile apps. I specialize in React Native for cross-platform development and have solid native iOS (Swift, Objective-C) and Android (Java) skills. I've delivered production-ready solutions across healthcare, fintech, mobility, and enterprise domains, collaborating closely with designers, product managers, and backend engineers. I thrive in Agile environments and have extensive experience with Test-Driven Development, scalable mobile architectures, performance optimization, third-party SDK integrations, and managing full App Store / Google Play lifecycle processes. Currently based in Portugal and open to relocation, I enjoy working with international teams to solve complex problems and deliver delightful user experiences.…I am Adeel Nasir, a Senior Mobile Software Engineer with over 16 years of experience designing, building, and maintaining high-quality mobile apps. I specialize in React Native for cross-platform development and have solid native iOS (Swift, Objective-C) and Android (Java) skills. I've delivered production-ready solutions across healthcare, fintech, mobility, and enterprise domains, collaborating closely with designers, product managers, and backend engineers. I thrive in Agile environments and have extensive experience with Test-Driven Development, scalable mobile architectures, performance optimization, third-party SDK integrations, and managing full App Store / Google Play lifecycle processes. Currently based in Portugal and open to relocation, I enjoy working with international teams to solve complex problems and deliver delightful user experiences.

Available to hire

I am Adeel Nasir, a Senior Mobile Software Engineer with over 16 years of experience designing, building, and maintaining high-quality mobile apps. I specialize in React Native for cross-platform development and have solid native iOS (Swift, Objective-C) and Android (Java) skills. I’ve delivered production-ready solutions across healthcare, fintech, mobility, and enterprise domains, collaborating closely with designers, product managers, and backend engineers.

I thrive in Agile environments and have extensive experience with Test-Driven Development, scalable mobile architectures, performance optimization, third-party SDK integrations, and managing full App Store / Google Play lifecycle processes. Currently based in Portugal and open to relocation, I enjoy working with international teams to solve complex problems and deliver delightful user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Portuguese

Beginner

Urdu

Fluent

Work Experience

Senior Mobile Engineer (React Native) at KCS IT

March 1, 2023 - Present

Design, development, and maintenance of cross-platform mobile applications for iOS and Android using React Native (CLI and Expo). Built scalable UI architectures with modular, reusable components and services. Integrated Google Maps, geolocation, deep linking, and navigation flows; configured payment gateways; worked with analytics, networking, and UI libraries in an Agile Scrum environment. Managed production deployments, app versioning, certificates, provisioning profiles, and store submissions.

Senior Software Engineer at MYANT Inc

July 1, 2022 - February 28, 2023

End-to-end development of cross-platform mobile applications within medical and wearable device ecosystems. Architected scalable React Native apps with healthcare compliance and data security in mind. Implemented Bluetooth Low Energy (BLE) communication with wearable devices and sensors. Applied Test-Driven Development (TDD) and Agile Scrum methodologies in regulated healthcare environments.

Senior Software Engineer / Technical Lead at 360 Technologies

September 1, 2016 - August 31, 2022

Led architecture, design, and development of enterprise-grade and white-label mobile solutions. Delivered production mobile products across healthcare, mobility, and enterprise sectors. Mentored junior and mid-level engineers through technical guidance, architecture reviews, and code reviews. Built proof-of-concept applications to evaluate emerging mobile technologies and frameworks.

Software Developer at Sarc Solutions

November 1, 2014 - October 31, 2016

Contributed to the development of iOS and Android applications in collaboration with internal and external stakeholders. Managed publishing workflows on Apple App Store. Developed mobile games using Cocos2D. Implemented MVVM‑C architecture, REST API integrations, and pixel‑perfect UI designs.

Software Developer at DPL

June 1, 2012 - August 31, 2014

Performed requirement analysis, design, development, testing, and deployment of software products. Designed and implemented iOS UI/UX experiences with a strong focus on usability. Managed App Store publishing workflows and developed mobile games using Cocos2D. Worked with international clients from Sweden, USA, and Hong Kong; managed repositories using SVN, Git, and Bitbucket.