Mitchell Ho
Mobile Applications Developer
Cape Town Area, South Africa
Summary
👤
Senior🎓
Top SchoolMitchell Ho is a seasoned mobile applications developer with 14 years of professional experience and a deep Java background built from embedded systems to enterprise payment servers and modern Android apps. He currently designs and implements Android applications in Java and Kotlin at Polymorph Systems, applying clean architecture, MVVM/MVI patterns, and libraries like Retrofit, RxJava and Dagger2 within Scrum/Kanban teams. His career uniquely spans low-level embedded C/C++ work for defense and test equipment through ISO8583-based retail EFT systems, giving him a strong appreciation for reliability and protocol-driven design. Comfortable across the full stack of client, server and device-level code, he’s also maintained large J2EE and ISP billing systems and led development teams on mission-critical payment software. Outside work he experiments with electronics, 3D printing and FPV drone piloting, reflecting a hands-on maker mindset that informs his pragmatic engineering approach.
14 years of coding experience
13 years of employment as a software developer
NDip, Electrical Engineering, NDip, Electrical Engineering at Technikon of the WitwatersrandAthlone Boys High School
Stackoverflow
113reputation
20kreached
12answers
1question
Github Skills (41)
32-bit10
atmel10
firmware10
microcontroller10
3d-printer10
3d-printing10
avr10
realm10
android-notifications10
nosql-database10
esp3210
realtime-database10
arduino10
java9
kotlin9
Programming languages (6)
Github contributions (5)
mitchwongho/Marlin
Jan 2017 - Jan 2022
Optimized firmware for RepRap 3D printers based on the Arduino platform.
Contributions:3 PRs, 9 pushes, 3 branches in 5 years
firmwarereprap3d-printeratmelarduino
mitchwongho/Andy
Nov 2011 - Aug 2013
Contributions:3 commits in 1 year 9 months
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