Web Application Development - Architecture, Development Life Cycles, Revision Management, Project Scope and Management, OOP Technical Development in PHP, CSS, JavaScript, Ajax/JQuery, MySQL, PostgreSQL, XHTML.

In additional, I have experience in Sphinx, ElasticSearch, Memcached, Redis, some RDBMS, some NoSQL DB.

By night: I write some application in C# with MSSQL. Use Golang for some microservice application.