Software Engineer
2015 - PRESENTGoogle, Inc.- Built the test infrastructure for all YouTube web applications.
- Built tools (linter, code generator) to automate YouTube web workflow.
- Built a distributed pipeline to build and compile Polymer components.
- Served as core team member for a closure-template Python compiler.
Technologies: Python, JavaScript, Java, PolymerTech Co-Founder
2012 - 2014Hua.li- Designed the back-end with a message queueing architecture to enable asynchronous order processing.
- Settled the infrastructure and automated deployment with Capistrano plugins.
- Established front-end integration tests with Selenium, Chrome Driver, and Capybara.
Technologies: Ruby on Rails, Sinatra, JavaScript, HTML5, CSS3Front-end Developer, UX Designer
2011 - 2012Ele.me- Rebuilt the UI, leading to a 13% rise in conversion and a 12% drop in bouncing rate.
- Optimized the bandwidth usage with an ETags caching strategy.
Technologies: JavaScript, jQuery
Steven Yang
Software Developer in San Francisco, CA, United States
Member since October 8, 2013
As a full-stack web developer, Steven does everything from tweaking UI interfaces in Sketch to designing scalable back-end architectures. He also tests and transforms ideas into quality products as an entrepreneur. He enjoys adapting to new technologies and studying fundamental ideas.
Steven is now available for hire
Portfolio
- Google, Inc.Python, JavaScript, Java, Polymer
- Hua.liRuby on Rails, Sinatra, JavaScript, HTML5, CSS3
- Ele.meJavaScript, jQuery
Experience
- Ruby 4 years
- Ruby on Rails (RoR) 4 years
- JavaScript 3 years
- Linux 3 years
- PostgreSQL 2 years
- Sketch 1 year
Availability
Part-time
Preferred Environment
Linux
The most amazing...
...thing I've developed is a distributed and asynchronous order processing engine.
Employment
Experience
- Huali eCommerce website (Development)
One of the largest eCommerce flower sites for which I was in charge of the design and development. The front-end is developed under a mobile-first strategy. The back-end is developed to be modular through an order processing priority system.
- Biggest Food Ordering site (Development)
The biggest online ordering platform in China. I rebuilt the front-end UI from scratch to focus on user behavior flows.
One amazing thing I designed and built is the website background, which will adapt to the local time of the user in real-time.
Skills
Languages
Ruby, JavaScript, Python, Java, PHP, C, ClojureFrameworks
Ruby on Rails (RoR), PureMVC, ZK, SinatraTools
Vim Text Editor, Sketch, Emacs, Apache OFBiz, Sublime Text 2Paradigms
Test-driven Development (TDD), Unit Testing, Agile Software Development, Class-based OOP, Prototype-based OOP, Functional ProgrammingPlatforms
LinuxOther
Mega, Merb, Software DevelopmentLibraries/APIs
React, Backbone.js, jQuery, Redis QueueStorage
Redis, PostgreSQL, MongoDB
Education
- Bachelor's degree in Economics2006 - 2011Zhejiang University - Hangzhou, China
- International Program degree in International Economics2009 - 2010Keio University - Tokyo, Japan
