====== Professional CV ====== ===== 2019-current Workday ===== * Principal Software Engineer / Senior Principal Software Engineer * Architecture leader for Workday Analytics EMEA * Author and maintainer of Integration/Orchestration Platform * Technical architect of Analytic Applications Platform * Technical architect of People Analytics product * Technical mentor for 3 scrum teams ===== 2009-2019 Qore Technologies s.r.o ===== * Senior Software Architect / Senior Solution Architect * Development and analysis of Qorus, the integration platform * development of Qore Programming Language and its modules * Integration projects implementation (Hutchinson 3G Austria, UK, Ireland, Italy; Erste Bank Ukraine) ===== 2009-2009 Cygni Software ===== * Analyst * IS for electricity-trade markets ===== 2007-2009 Cleverlance a.s. ===== * Software Architect * Analysis and implementation of custom information systems (TIBCO, Java, Oracle) * Team leader (developers and testers) * Consultancy * Oracle/Postgresql DBA support * Performance studies for various database platforms (Oracle, EnterpriseDB/Postgresql) ===== 2005-2007 Cleverlance a.s. ===== * Senior Database Developer/Analyst * Analýza a implementace IS u zákazníků (TIBCO, Java, Oracle) ===== 2003-2005 SporDat, spol. s r.o. – (SporDat.sk, ERSTE Bank group) ===== * Analyst/programmer * Analysis, optimizations, and development of banking information system (selected modules) - archiving, DWH exports. * Project //Centralization of StarBANK Ceská Sporitelna//. Migration of 79 Oracle8 databases into one large distributed instance of Oracle9. * Optimization of SQL queries and PL/SQL procedures in 8TB database. * Maintenance of data model (Oracle Designer). ===== 1999-2002 IKA Data s.r.o. ===== * Analyst/programmer, HW engineer * Web based information systems * Enhancement to the company know-how with GNU/OpenSource solutions * End customers network support ===== 2000-2002 Freelancer ===== * Consultancy ===== 1996-1998 Regex s.r.o. ===== * Programmer of specialized devices Modicon (ladder logic). * Technology systems for Fosfa Postorna, Pražská Teplarenská etc.