Madhushanka Padmal
Postdoctoral Researcher at FOSSASIA
Uppsala, Sweden
Summary
🤩
Rockstar🎓
Top SchoolM Padmal is a postdoctoral researcher and electrical engineer with a PhD in wireless communications and a decade of experience building embedded systems, firmware and Android applications for open hardware projects. Based in Uppsala, he has combined academic research on energy-constrained wireless systems with hands-on development for FOSSASIA’s PSLab and NeuroLab—contributing firmware, schematics and mobile apps used by a global maker community. He has a strong track record in mentoring (multiple GSoC/GCI cohorts) and teaching machine learning and AI courses, bridging research, pedagogy and community-driven open source. His work spans low-level MCU bootloaders and ADC/timer configuration to Android UI refactors and sensor integrations, reflecting rare full-stack embedded-to-mobile fluency. Notably, he helped ship production-ready hardware files (BoM/Gerbers) and APK release automation, showing attention to end-to-end productization beyond research.
11 years of coding experience
7 years of employment as a software developer
B.Sc. Engineering (Hons) Electronic and Telecommunication Engineering, B.Sc. Engineering (Hons) Electronic and Telecommunication Engineering at University of MoratuwaMaster's degree Wireless Communications Engineering, Master's degree Wireless Communications Engineering at University of OuluMathematics, Mathematics at Royal College ColomboDoctor of Philosophy - PhD Electrical Electronics and Communications Engineering, Doctor of Philosophy - PhD Electrical Electronics and Communications Engineering at Uppsala University
Sinhala, English, Tamil, Arabic, Finnish, Swedish
Stackoverflow
478reputation
18kreached
6answers
17questions
Github Skills (42)
hardware-designs10
timers10
firmware10
timer10
android-sdk10
c-programming10
ui-design10
android-development10
java10
javas10
schematic10
adc10
sys10
android10
embedded10
Programming languages (18)
Github contributions (5)
fossasia/neurolab-hardware
Nov 2018 - May 2021
Neurolab Hardware
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:33 commits, 18 PRs, 5 pushes in 2 years 6 months
Contributions summary:Madhushanka's contributions primarily revolve around modifying and completing schematics related to hardware components. They updated layouts and added footprints for components, including the Arduino and connectors. The changes suggest a focus on creating or refining the physical design aspects of the Neurolab hardware, implying a role in the embedded systems or hardware development of the project.
hardware
fossasia/pslab-app
May 2017 - Apr 2022
PSLab App for Android, iOS, desktop and web https://play.google.com/store/apps/details?id=io.pslab
Role in this project:Mobile Developer (Android)
Mobile Developer (Android)Contributions:22 releases, 202 reviews, 291 commits in 5 years
Contributions summary:Madhushanka primarily worked on the PSLab Android App, focusing on implementing features and fixing issues. Their contributions included porting code, reducing image sizes, and redesigning the application's user interface. The user also added functionalities for sensor-related instruments such as the SX1276, ensuring app operability and addressing screen update problems.
androidios
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