Viktor Rohlenko is an experienced Solution Architect - Advisor at Fiserv since November 2014. Previous roles include Senior Consultant at CGI from October 2012 to October 2014, Research Consultant in R&D at PASS Consulting Group from December 2006 to October 2012, and Consultant at K2-Consult GmbH from August 2004 to June 2006. Viktor also completed a Student Internship at Siemens from September 2003 to August 2004, worked as a Software Developer at Integration AG from June 2002 to May 2004, and served as a Software Developer and Consultant at Computer System Design Ltd. from June 1997 to May 2000. Viktor holds a Master's degree in Computer Science from Technische Universität Darmstadt (2005-2006) and a Bachelor's degree in Computer Science from Lviv Polytechnic National University (1992-1996), having also studied at Lviv Polytechnic National University between 1996 and 1997.