Mahmoud Othman
Senior Android Software Engineer at PayPal
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolMahmoud Othman is a senior Android software engineer based in San Jose, California, with nine years of mobile development experience and a master's degree in computer science. He has steered end-to-end Android progress across fintech and healthcare, delivering scalable Kotlin-based apps, secure in-app payments, and real-time BLE integrations for medical devices. At Paymob, he led the Android revamp with Kotlin, MVVM, and modular architecture, driving 1M+ downloads of the flagship app and increasing market share while reducing APK size from 42MB to 12MB. He combines UI polish with robust backend integration—Retrofit, Firebase, Google Maps—along with CI/CD pipelines and a focus on HIPAA, PCI, and WCAG-compliant security and accessibility. A hands-on mentor and cross-functional collaborator, he thrives on shipping high-impact mobile experiences and is open to exciting new opportunities.
9 years of coding experience
3 years of employment as a software developer
Student, Computer Science, Student, Computer Science at Minia UniversityMaster's degree, Computer Science, Master's degree, Computer Science at Ain Shams UniversityBachelor's degree, Computer Programming, Bachelor's degree, Computer Programming at Faculty of Computer and InformationMaster's degree Computer Science, Master's degree Computer Science at Maharishi International University
English, Arabic
Stackoverflow
467reputation
148kreached
4answers
0questions
Github Skills (17)
custom-view8
youtube-player6
retrofit6
chromecast6
account-kit6
retrofit26
android6
gradle6
youtube6
java6
facebook6
webview6
android-gradle-plugin6
player5
expansion4
Programming languages (2)
Github contributions (5)
mmahmoudothman/MahmoudBakingApp
Aug 2017 - Mar 2022
Contributions:3 pushes, 1 branch in 4 years 7 months
mmahmoudothman/MovieMahmoud
Aug 2017 - Jan 2019
Contributions:5 pushes, 1 branch in 1 year 4 months
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