Umar Rizwan's Contact Details

Umar Rizwan's Company Details

Blue Horn Technologies

Lahore, Punjab, Pakistan • 21 Employees
Information Technology & Services

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 the applicationBesides 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, JavaScriptConducted 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.Good English communication skills.Was responsible for analytical and problem solving.Demonstrated ability to understand and master new technologies quickly.