Bear Dong
Principal Software Engineer at Microsoft
Beijing, China
Summary
👤
Senior🎓
Top SchoolBear Dong is a Principal Software Engineer with 14 years of experience building high-impact mobile and web products, currently driving platform and architecture work at Microsoft. He was one of the first ten engineers at Douban and the company's first Android developer, leading growth of mobile products including DoubanFM to millions of downloads and later building and leading mobile teams at Kuaishou and koudai. Bear blends deep Android expertise with full-stack and backend skills (including Python image-processing contributions to the wand ImageMagick binding), and he frequently consults for startups on mobile architecture and middleware. Known for mentoring engineers and shaping long-lived product architectures, he brings a rare combination of hands-on implementation, open-source problem-solving, and product-minded leadership.
14 years of coding experience
11 years of employment as a software developer
Master's degree Computer Software Engineering, Master's degree Computer Software Engineering at Peking UniversityBachelor of Science (BS) Computer Science, Bachelor of Science (BS) Computer Science at Jilin University
Github Skills (6)
ctypes10
imagemagick10
python10
wand10
unit-testing9
api-design8
Programming languages (4)
Github contributions (5)
emcconville/wand
Jan 2013 - Mar 2013
The ctypes-based simple ImageMagick binding for Python
Role in this project:
Back-end Developer
Back-end DeveloperContributions:13 commits in 1 month
Contributions summary:Bear focused on enhancing the `wand` library, which provides Python bindings for ImageMagick. Their contributions primarily involved implementing and refining image manipulation features, specifically addressing GIF image resizing, cropping, and rotation. The user modified the library's API to accommodate these functionalities and added unit tests to ensure the correct behavior of the new image processing methods. This suggests a focus on expanding the library's capabilities and improving its robustness.
pythonctypessiftimage-processingimagemagick
beartung/app-demo-maker
Dec 2013 - Mar 2014
Contributions:34 commits in 2 months
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