I'm Dat, a Software Developer with 3+ years experience in developing and maintaining web application using Ruby on Rails and related technologies (PostgreSQL, MongoDB, JavaScript, jQuery, HTML5, CSS3, Nginx/Apache, AWS..). Web development is my passion and it is much funner if the result brings business values to the clients. And you will definitely be one out of my satisfied client list, in terms of scope, time, costs, quality, and communications. That's what make me stand out from the crowd.I have more than 3 years of experiences with many kinds of projects: * Developing web applications from scratch * Maintaining (Adding new features, bug fixing) existing web applications* Developing client side scripts with designs * Analyzing source code, existing application; reporting findings; and taking over Technologies: * Languages: Ruby on Rails, Ruby* Databases: PostgreSQL, MySQL, MongoDB, SQLite, NoSQL * FrontEnd: AJAX, Javascript, Coffeescript, JSON, jQuery, HTML5, CSS3 * UI Frameworks: Twitter Bootstrap, React, Backbone, Node * Testing Tools: Rspec, Cucumber* Cloud Platforms: Heroku, AWS, Linode, GoDaddy * Revision Control Systems: SVN, Github, Bitbucket * APIs: Stripe, Paypal, Facebook API, Google Maps API, Twitter, Instagram, Linkedin, Pinterest* Familiar with Ruby gems: social networks APIs wrapper gem, Devise, CanCan, ActiveAdmin, RailsAdmin, Bootstrap, OmniAuth ..* Server monitoring tools: God, Log Rotation, Pingdom, Amazon CloudWatch* Others: Capistrano, Script to install environment on server, Rapns (push notification to mobile iOs & Android devices)..Management processes and tools: Agile, PMBOK, using Trello, Basecamp, Smartsheet, JIRA, Redmine
Listed skills include English, C, Research, Ruby On Rails, and 15 others.