Product Engineer
2011 - PRESENTDouban Inc.- 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, MySQLSenior Software Engineer
2009 - 2011Tieto- 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++, SymbianSenior Software Engineer
2006 - 2009Tsinghua Tongfang- 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
Chrome Extensions Developer in 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
- Python 5 years
- CSS 5 years
- JavaScript 5 years
- HTML 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)
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
Languages
Python, JavaScript, CSS, HTML, SQL, Java, Objective-COther
Chrome ExtensionsFrameworks
Django, Flask, AngularJSTools
Emacs, Git, Makefile, Terminal, Shell, Slack, Jenkins, GitHubLibraries/APIs
Flask-RESTful, React, jQueryPlatforms
Android, iOSStorage
Redis, MongoDB, JSON, MySQL
Education
- Bachelor's degree in Information and Computing Sciences2002 - 2006Beijing University of Technology - Beijing
