Le D.

If you really want software design, code with high quality and competitive cost, just contact me! - Ten-years experience as senior developer. - High scalability system: MEAN - MongoDB, Express, AngularJS, NodeJS. based fullstack js framework by Grunt, Karma/Jasmine/UnitTest, CoffeeScript, Jade/HAML, LESS/SASS, RESTful, NoSQL, Amazon EC2, Heroku, Google Appengine... etc. SDK: Facebook / Twitter / Paypal / Ebay API, Amazon MWS... and so on. Focus now: * AngularJS + NodeJS * Ruby on Rails, various gems * Testing Tool / Error Prevent Tool: Junit, FindBugs, Selenium, Watir, QuicktestPro, Load Runner * Technology: AJAX, ExtJS, AWS, Crystal Report,... * Application Server: Apache + passenger, nGinx * Database: PostgreSQL, MySQL, AllegroCache, RRD, MS SQL Server * Operating Systems: Linux, Window, OSX * Revision Control System: Bitbucket, Github * Cloud Platform: Heroku, Amazon EC2, Google Appengine Service Description: * Developing RoR/Python/Nodejs applications from scratch * Adding new features with existing RoR/Python/Nodejs applications * Developing client side scripts with designs * Bug fixing with existing RoR/Python/Nodejs applications * Providing solutions for improving performance of RoR/Python/Nodejs applications * We have experienced QA/testers who working with standard processes and templates, for both Web/Software testing