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I'm a mobile application developer with 6+ years of experience building scalable, user-friendly, and high-performance mobile apps using React Native, Ionic, and Firebase. I have strong skills in UI/UX design, API integration, payment gateway integration, and app store deployments. I stay up to date with the latest mobile trends and technologies and pride myself on clean code and problem-solving. In my recent roles I lead development efforts, mentor junior developers, and collaborate with cross-functional teams to deliver end-to-end mobile solutions on iOS and Android, including fintech, e-learning, and analytics apps. I value teamwork, clean architecture, and delivering measurable value for users and businesses.…I'm a mobile application developer with 6+ years of experience building scalable, user-friendly, and high-performance mobile apps using React Native, Ionic, and Firebase. I have strong skills in UI/UX design, API integration, payment gateway integration, and app store deployments. I stay up to date with the latest mobile trends and technologies and pride myself on clean code and problem-solving. In my recent roles I lead development efforts, mentor junior developers, and collaborate with cross-functional teams to deliver end-to-end mobile solutions on iOS and Android, including fintech, e-learning, and analytics apps. I value teamwork, clean architecture, and delivering measurable value for users and businesses.

Jhanzaib Khadim

App Developer, Web Developer, Programmer, +3

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I'm a mobile application developer with 6+ years of experience building scalable, user-friendly, and high-performance mobile apps using React Native, Ionic, and Firebase. I have strong skills in UI/UX design, API integration, payment gateway integration, and app store deployments. I stay up to date with the latest mobile trends and technologies and pride myself on clean code and problem-solving. In my recent roles I lead development efforts, mentor junior developers, and collaborate with cross-functional teams to deliver end-to-end mobile solutions on iOS and Android, including fintech, e-learning, and analytics apps. I value teamwork, clean architecture, and delivering measurable value for users and businesses.…I'm a mobile application developer with 6+ years of experience building scalable, user-friendly, and high-performance mobile apps using React Native, Ionic, and Firebase. I have strong skills in UI/UX design, API integration, payment gateway integration, and app store deployments. I stay up to date with the latest mobile trends and technologies and pride myself on clean code and problem-solving. In my recent roles I lead development efforts, mentor junior developers, and collaborate with cross-functional teams to deliver end-to-end mobile solutions on iOS and Android, including fintech, e-learning, and analytics apps. I value teamwork, clean architecture, and delivering measurable value for users and businesses.

Available to hire

I’m a mobile application developer with 6+ years of experience building scalable, user-friendly, and high-performance mobile apps using React Native, Ionic, and Firebase. I have strong skills in UI/UX design, API integration, payment gateway integration, and app store deployments. I stay up to date with the latest mobile trends and technologies and pride myself on clean code and problem-solving.

In my recent roles I lead development efforts, mentor junior developers, and collaborate with cross-functional teams to deliver end-to-end mobile solutions on iOS and Android, including fintech, e-learning, and analytics apps. I value teamwork, clean architecture, and delivering measurable value for users and businesses.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Urdu

Advanced

English

Fluent

Work Experience

Mobile Application Developer at Codex Now

February 1, 2020 - Present

Developed and deployed mobile applications using Ionic and React Native, integrated RESTful APIs and payment gateways, implemented UI/UX improvements, and contributed to app deployments across platforms. Supported multilingual functionality (Urdu and English) to reach a broader user base.

Mobile Application Developer at Tempo Pakistan

February 1, 2020 - October 22, 2025

Built mobile applications for Tempo Pakistan from May 2018 to February 2020, focusing on rapid iteration, API integration, and deployment. Technologies included Ionic/React Native; contributed to mobile product lifecycle.

Intern, Mobile Application Developer at Tempo Pakistan

April 1, 2018 - October 22, 2025

Internship in mobile application development February 2018 to April 2018; gained hands-on experience with mobile app development processes and tools.

Software Engineer Mobile at Alpha Centauri Group

August 1, 2024 - Present

Led development of a large-scale analytics mobile app using React Native, optimized for iPad/tablets with consistent UI and smooth performance. Implemented real-time data streaming via WebSockets to deliver live analytics. Integrated ECharts for interactive dashboards. Optimized performance with advanced FlatList usage, memoization, controlled re-renders, and efficient state management. Mentored junior React Native developers, overseeing task allocation and code reviews to ensure timely, high-quality feature delivery.

Software Engineer Mobile at CodeX Software

February 1, 2020 - August 1, 2024

Led development of 5 end-to-end mobile applications using React Native, overseeing architecture, development, and production releases for iOS and Android. Mentored two junior React Native developers, conducted code reviews, and ensured code quality and timely delivery. Implemented Stripe payment integration and built a custom video player for an e-learning app. Built an EV charging app with map-based charger discovery and NFC hardware communication. Delivered fintech app with Machnet payment integration and DataZoo-based KYC verification. Collaborated with cross-functional teams to integrate REST APIs and ensure stable deployments.

Mobile Developer at Texpo Web & Mobile App Dev

January 1, 2018 - January 1, 2020

Developed mobile apps including HR Management (Ionic + Firebase) with real-time chat and notifications, Marketplace app with API integrations for secure transactions, Admin Portal (Angular) for data management, and UK Ticketing app with full deployment lifecycle.