Program manager of availability and booking gateway for http://www.marmara.com/ (613 million € invoicing for b2b + b2c in 2012) http://www.nouvelles-frontieres.fr/ (approximately 300 million € invoicing for b2b + b2c in 2012) http://www.mondial.com.fr/ (over 25 million € invoicing in 2012). Implementation of new product types to the booking gateway . Architecture of business models . Management, resolution and analyze of booking and product related issues . Architecture of xft (exchange for travel) communication templates. Assistance to business partners for integration : Technical support, for more than 60 partners, including Lastminute, Amadeus, Expedia, Travelsoft, Easyvol, Ecotour etc..). effectivity in booking . Design & architecture & development of booking statistic tools . Design & architecture & development & maintenance.In charge of payment direct link communications for payment service providers .Implementation of web services .Resolution of payment module technical issues

- In charge of availability and booking gateway(2010-2012). Architecture, development and maintenance. Assistance to business partners for integration. 2010: 591 million euro worth booking transaction for the brand - 2012 : 613 million euro worth booking transaction for the brand marmara..2012: more than 6 million € b2c transaction for nouvelles frontieres - 2013 expecting to double that amount - In charge of payment module for marmara sites(2009-2010 : more than 200 million euro of credit card transaction). Ogone & Atos direct link implementation & maintenance. Fraud monitor development supportWeb team member for (2007-2010). www.marmara.com (2007: 60 million € worth booking transaction - 2010 : 110 million € worth booking transaction). www.espacepro.to Web master of http://www.partirdiscount.com/ (2007-2009). product management. web development. maintenance.cms design&development. Site constructed from scratch, 2009 revenue approximately 2,5 million €

Development of Content Management System(CMS) using mssql and vb.net.Software used in many sites including www.tasyapi.com and http://www.gscemiyet.org.tr/

Game development on set top box platforms using c for the company digiturk using c language.- battle ship (artificial intelligence + user interface, complete game)- chess (user interface)