Karel Rank Email & Phone Number

Bellevue, Washington, United States

Seattle, Washington, United States

Greater Seattle Area

Greater Seattle Area

Seattle, Wa

Toronto, Canada Area

Toronto, Canada Area

Software development for the demand forecasting team and Big Data Storage.

Prague, The Capital, Czech Republic

Prague, The Capital, Czech Republic

Working on High Frequency Trading platform SubM http://www.barx.com/equities/highfrequency.html

Prague, The Capital, Czech Republic

Working on Risk Engine and Data warehouse for EUREX (http://www.eurexchange.com/)

Prague, Czech Republic

Managing department of 13persons - hiring, budget planning, setting KPIs, education and motivationImplementation of SCRUM methodology into development process with Code Reviews, Continues Integration and Delivery, Test Driven Development.Setup of Maintenance Team responsible for fixing defects and issues from customers (550 customers around the world)Planning roadmap for Quality Management SuiteResponsibility for delivering expected functionality defined by Product Management to products (Quality Management Suite)Migration old CVS to git with code review with gerrit2 (http://code.google.com/p/gerrit/)Increasing test coverage of legacy code with unit and integration tests (5/2010 ~ 5%; 8/2011 ~ 25%)QM - set of products (CallREC, ScoreCARD, ScreenREC, LiveMON)support for Oracle database as alternative to PostgreSQLPCI DSS complianceOEM branding process for Genesys (http://www.genesyslab.com/)CallREC – call recording solution for VoIP. New Features: Enhanced Passive Recording for Genesys platform, UCCX, AVAYA driver and MSRScoreCARD - (started mid 2009) call center quality management tool. Monitoring and improving agents skills in call centers. Written in ExtGWT/GWTScreenREC - (started 07/2010) recording of agent's desktop screens. Written in C++ using Intel Integrated Performance Primitives.

Frankfurt Am Main Area, Germany

Maintenance of the customer releases of BSCS (Business Support and Control System) in billing area - main focus on the free unit area and modules Billcycle Handler, Rate Load Handler, Load-balancing module FedFactory, BillServer and LHS Installation and Setup Application LISAAnalysis, coding and unit testing of the BSCS versions 6.x to iX SeriesFunctional Specification, High Level Design, Coding and Unit Testing of customer related Design Change RequestsTechnical EnvironmentBSCS Client/Server - ArchitectureC/C++ on server Unix-platforms (HP-UX 11.x; Sun 7-10; DEC 4.x, 5x; IBM-AIX 4x, 5.x; LinuxJava and GroovyOracle 7-11gCMVC, Rational ClearCase and ClearQuest

Frankfurt Am Main Area, Germany

Maintenance of the customer releases of BSCS (Business Support and Control System) in billing area - main focus on the free unit area and modules Billcycle Handler and Rate Load HandlerAnalysis, coding and unit testing of the BSCS versions 6.x to iX SeriesFunctional Specification, High Level Design, Coding and Unit Testing of customer related Design Change RequestsTechnical EnvironmentBSCS Client/Server - ArchitectureC/C++ on server Unix-platforms (HP-UX 11.x; Sun 7-10; DEC 4.x, 5x; IBM-AIX 4x, 5.x; LinuxJava and GroovyOracle 7-11gCMVC, Rational ClearCase and ClearQuest

Prague, Czech Republic

CallREC – architect, implementing main features(Java), responsible for packet sniffing and processing modules(C++, JNI), versioning system administrator(CVS), packager(RPM), shell scripting, building system (Ant, Maven), database schema and database tuning(PostgreSQL), etc...

Responsible for development of products in ZOOM International - planning, choosing technologies, products architecture designing, gathering requirements from customers; leading team of 6 personsCallREC – call recording solution for VoIP running on RHEL or CentOS; used technologies Java(RMI, JSP, JNI), C/C++, Cisco, Broadworks, Genesys; during leading development, CallREC obtained from Cisco System “certified solution for call recording”VoiceBOX – call answering machine for VoIP; used technologies .NET(ASP.NET, C#), Cisco; actively developed converting and notification service for Windows;Multimedia portal – images, video distribution for thousands clients; supervising developmentOther – small web-zines for specific customers