Project: PosifyE-commerce system to provide loyalty customers solution for retail store.- Design and develop core system as micro services.- Design and develop RESTful API system, can run both sync and a-sync for specified cases.- Work with continuous integration and continuous deployment flow.- Design and develop notifications service to push notifications asynchronous via OneSignal.- Review code (reach 95% code coverage).Stack: Python 3, Flask, Tornado, PostgreSQL, Docker, Ansible, Elastic Search, Kafka, RobotFramework, Slack, TeamCity, Git, Phabricator.Website: https://posify.vnProject: GimiAn advertisement platform which enables brands and companies to instantly reward customers for “achievement moments” in the mobile apps they use every day.- Take responsibility as tech lead and architect.- Build system to collect and classify customers for targeting advertisements.- Design and develop core system and RESTful API.- Design database.- Apply continuous integration and continuous deployment flow.Stack: Python 2.7, Flask, PostgreSQL, MongoDB, Docker, InfluxDB, Kubernetes, RobotFramework, Slack, TeamCity, Git, Phabricator.Website: https://gimi.vn

Project: MegaIDOpen ID system according to authorized user for all EPAY system according to OAuth 2.0 standard- Analyzing and build Open ID system compatible with many existed services, each have their own ID system.- Migrate existed DB and wrap business logic for specified services- Integrate Facebook and Google authorization system for convenient usage.Stack: PHP, Code Igniter, Redis, Oracle, HTML 5, CSS 3, jQuery, SVN.Website: https://id.megacard.vn

Project: SgenA platform to operate, distribute and publish game mobile online. - Develop payment system include SMS gateway and card charging system via SMPP.- Experienced with MVC.- Develop core platform to operate games, distributors, users…- Create all game events such as Lucky Wheel, Real time bidding….Stack: PHP, Code Igniter, Bonfire, WordPress, Joomla, MySQL, HTML, CSS, jQuery, Redis, SVN.Website: https://sgen.vnProject: Global AdsA tool to automation back link for SEO activities.- Automate back link flow, from register account, activate account via email, post content contains back link, log out, and again.- Auto generate understandable content in English to across spam checker from Google Search Engine or website we send back linkStack: PHP, Cake PHP, memcached, HTML, jQuery, CSS, SVN* And many outsource projects which is not a complete system so I can't name its.