Over the last 10 years I've developed several intranet applications and internet sites using following technologies: * template engines to separate HTML and PHP code * ORM libraries to separate SQL and PHP code * MVC framework to separate core application components * using OO programming * automatic testing (Unit-Tests) * time profiling of application Besides I had significant experience in building and maintaining systems for high performance, high availability, and scalability. Successful web programming experience. Major strengths include PHP4/5, Apache, JavaScript Conducted database tuning and optimization (MySQL, PostgreSQL, MS SQL, Oracle). Thorough knowledge of browser DOM model. Deep understanding of web protocols and formats HTML, HTTP, XML, CSS. Familiar with DHTML/JSON/AJAX techniques. Was responsible for analytical and problem solving. Demonstrated ability to understand and master new technologies quickly.