Jiachen Yang is an Assistant Professor of Computer Science at Osaka University with 15 years of software engineering and research experience, holding a Ph.D. from Osaka University and a background in software engineering from Shanghai Jiao Tong University. He blends academia and hands-on systems work—teaching undergraduates while maintaining servers and lab computers—and contributes actively to open source with a Linux/FOSS focus. His contributions to well-known projects like Pelican (static site generation) and Telegram Desktop span back-end, front-end, and full-stack improvements, from locale-aware date formatting and tests to UI theming and cross-platform compatibility fixes. Comfortable across Python, C++ and web UI stacks, he has a track record of improving usability and portability in established codebases. Colleagues know him for pragmatic engineering that bridges research prototypes and production-grade tooling.
14 years of coding experience
Doctor of Philosophy (Ph.D.), Computer Science, Doctor of Philosophy (Ph.D.), Computer Science at Osaka University
Bachelor's Degree, Software Engineering, Bachelor's Degree, Software Engineering at Shanghai Jiao Tong University
Static site generator that supports Markdown and reST syntax. Powered by Python.
Role in this project:
Back-end Developer
Contributions:8 commits, 5 PRs, 6 comments in 8 years 7 months
Contributions summary:Jiachen contributed to the Pelican static site generator by implementing and refining core functionalities. They modified date formatting options, added locale support, and addressed potential compatibility issues. Additionally, the user integrated test cases and updated the documentation to reflect the changes. These contributions enhanced the generator's flexibility, locale support, and overall usability.
Contributions summary:Jiachen primarily focused on theming and UI improvements for the Pelican-themes repository. They implemented and adjusted a Bootstrap 2 theme, including the integration of Font-Awesome icons. The user also added sidebar functionalities, search support, and made minor modifications to the base template and other templates. Furthermore, they incorporated a Google Custom Search, demonstrating their initiative to improve the user experience and functionality of the themes.
pelicanwordpressthemes
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Jiachen Yang - Assistant Professor at Osaka University