Mubariz Arshad

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Javanese
Advanced
English
Fluent

Work Experience

Senior Mobile App Developer at Glixen Technologies LLC
September 1, 2019 - February 28, 2022
Led development of cross-platform native mobile apps using Flutter, React Native, Swift, and Kotlin. Architected REST API integrations and cloud services (Firebase, AWS). Implemented CI/CD pipelines (Jenkins, Fastlane) to automate builds and deployments. Drove performance improvements (crash rate reduction, faster load times, offline capabilities) and improved user retention through analytics and A/B testing. Mentored developers and enforced code quality through structured reviews. Collaborated with product and design teams using Figma for wireframes and prototyping.
Senior Mobile App Developer at Northwest Partners
February 2, 2017 - August 2, 2019
Built mobile apps using Swift, Kotlin, Flutter, and React Native. Implemented unit and integration testing (JUnit, XCTest) to improve code quality. Integrated third-party libraries and contributed to onboarding processes. Drove cross-platform architecture and agile development practices.
Senior Mobile App Developer at Glixen Technologies LLC
March 1, 2022 - Present
Leading development of cross-platform native apps with Flutter, React Native, Swift, and Kotlin. Architected REST API integrations and cloud services (Firebase, AWS). Implemented CI/CD pipelines (Jenkins, Fastlane) to automate builds, tests, and deployment. Continued focus on performance optimization, offline capabilities, and secure delivery. Mentored teams and collaborated with product/design for continuous improvement.
Senior Mobile Application Developer at Northwest Partners
February 1, 2017 - August 1, 2019
Built mobile apps using Swift, Kotlin, Flutter, and React Native. Implemented unit and integration testing (JUnit, XCTest) to improve code quality. Integrated third-party libraries (Retrofit, Alamofire, Glide, Lottie) for faster development. Debugged and resolved application issues, improving reliability and performance. Participated in agile development processes including sprint planning and backlog refinement. Maintained technical documentation for APIs and development workflows. Habit Track – routine planner app with streaks, goals, reminders, and progress insights.

Education

Master of Information Technology Management at Concordia University, St. Paul
January 11, 2030 - January 1, 2019
Master of Information Technology Management at Concordia University - St. Paul
January 1, 2019 - April 22, 2026

Qualifications

Native iOS & Android Development Certification
January 1, 2019 - April 22, 2026
LinkedIn SCRUM Master Course
September 1, 2015 - April 1, 2016
Native iOS & Android Development Certification
June 1, 2016 - December 1, 2016

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Computers & Electronics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
See more