James Whong is an engineer-founder with 14 years of hands-on experience designing low-noise, low-power embedded systems and electromechanical products, blending circuit design, PCB layout, and injection-mold-aware mechanical integration. He founded Mooshim Engineering and contributes to Geocene while bringing robotics experience from Boston Dynamics and a history of co-founding hardware projects like Project Hexapod. Comfortable across firmware (MSP430, STM32, TI CC25xx, ATTiny), mobile (Android/iOS), and backend tools, he codes in C/C++, Python and Java and has improved open-source Android tooling with performance and robustness fixes. Equally adept at design and shop-floor work, he assembles SMDs, reworks boards, and does basic machining and woodworking—skills that accelerate prototyping and reduce iteration time. His background at DEKA and internships in software and robotics underpin a pragmatic, product-focused approach to complex electromechanical systems.
14 years of coding experience
5 years of employment as a software developer
BS, ECE, BS, ECE at Franklin W. Olin College of Engineering
Android Graph Library for creating zoomable and scrollable line and bar graphs.
Role in this project:
Mobile Developer (Android)
Contributions:7 commits, 1 PR in 10 months
Contributions summary:James primarily contributed to the `jjoe64/graphview` Android library by implementing new features and optimizing existing ones. Their work included adding explicit refresh modes to improve performance, introducing methods to clear data series and set label widths, and adding support for an axis label for the second Y-axis. Additionally, the user removed a constraint on data ordering and addressed null pointer exceptions, further enhancing the library's functionality and robustness.
A python API relying on the BLED112 to talk to the Mooshimeter
Contributions:30 commits, 2 PRs, 26 pushes in 5 years 2 months
apipython
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