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Senior DeveloperAug 2010 - May 2011 (9 months)
Working as senior web developer. Responsible for the new version of new web application from the documentation to database design and team coordination. The projeste was interesting because of higher traffic and require to have an CDN for the images. We created our own image handling server which was able to resize the images on demmand and was able to authorize the visitors to every image wheter they have the permission to see it.
PHP Lead Developer/Team leader, Database specialistAug 2005 - Jul 2010 (4 years)
PHP developer (5 years), Postgres developer and administrator (4 years). Accountable for database design and maintenance. I was responsible for the tech design of our own CMS portal a E-commerce solution with caching parts of the page. Everything was running on PostgreSQL with PHP. Created multi level caching engine. My second duty was to search for the bottlenecks and increase the performance of the application. Last two years I had experience as bussiness analyst between client and rest of the team for
PHP DeveloperSep 2000 - May 2002 (1 year)
Web aplication developer in PHP and Interbase. Web portal ([login to view URL], [login to view URL], [login to view URL]) and internal application for CME. Long experience with Interbase 6 and query optimization. We were working on own CMS extendable portal. Short experience with mobile technologies and Delphi.