- Product EngineerDouban Inc.2011 - PRESENT
- Developed and maintained Douban FM.
- Responsible for the improvement and maintenance of the Douban FM music library.
- Developed and maintained Douban music product.
- Created a Git source control platform for company use.
- Built an artist royalty system.
- Collaborated closely with designers to create the Douban music programs home page and to propose and implement a card-flipping animation effect, which got high praise from the users after its release.
Technologies: Python, Quixote, Django, Flask, Git, MySQL - Senior Software EngineerTieto2009 - 2011
- Developed software for Symbian mobile devices.
- Developed and maintained Chinese input methods on the Symbian platform.
- Maintained Korean input methods on the Symbian platform.
- Designed and developed mobile apps on Symbian mobile devices.
- Worked on the Symbian software project for Nokia devices.
Technologies: Symbian C++, Symbian - Senior Software EngineerTsinghua Tongfang2006 - 2009
- Designed and developed software for a medical platform using C++ on Windows.
- Led a 15-person team to produce software as team lead.
- Supervised developer work.
- Designed medical software infrastructure.
- Solved problems and provided solutions for customers.
Technologies: C++, COM, Windows
Chi Zhang
Hong Kong, Hong Kong
Member since December 3, 2014
Chi Zhang is a Hong Kong-based web developer who has been working both in back-end and front-end web development for over four years. He has an additional five years' worth of mobile and desktop software development experience.
Chi is now available for hire
Portfolio
- Douban Inc.Python, Quixote, Django, Flask, Git, MySQL
- TietoSymbian C++, Symbian
- Tsinghua TongfangC++, COM, Windows
Experience
- CSS, 5 years
- HTML, 5 years
- Python, 5 years
- JavaScript, 5 years
- Chrome Extensions, 4 years
- Django, 3 years
- AngularJS, 2 years
Availability
Part-time
Preferred Environment
Mac OS X, Emacs, Git
The most amazing...
...thing I've made is a web browser extension intended for personal use, but which has expanded organically to thousands of users around the world every day.
Employment
Experience
- Douban Music Programs Home Page (Development)http://music.douban.com/programmes/
For playlists created by normal people to be found more easily by the users, we dig out the playlists in the back-end and render them in an elegant way. Minimalist design leads to top performance.
- Golden Fleece Program (Development)http://music.douban.com/artists/royalty/
The Golden Fleece program plans to accept ads and share future revenue with musicians based on the number of plays. I built the back-end of the system which focuses on robustness, efficiency, and extendability.
- Pinboard Plus (Chrome Extension for Pinboard.in Bookmark Service) (Development)https://chrome.google.com/webstore/detail/pinboard-plus/mphdppdgoagghpmmhodmfajjlloijnbd
My personal utility at first, then used by few friends and recommended to the world, now it has more than five thousands users around the world.
Skills
- LanguagesPython, SQL, HTML, CSS, JavaScript, Objective-C, Java
- OtherChrome Extensions
- FrameworksFlask, Django, AngularJS
- ToolsGit, Emacs, Terminal, Makefile, Shell, GitHub, Jenkins, Slack
- Libraries/APIsFlask-RESTful, React, jQuery
- PlatformsiOS, Android
- StorageMySQL, MongoDB, Redis, JSON
Education
- Bachelor's degree in Information and Computing SciencesBeijing University of Technology - Beijing2002 - 2006
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