Database developer and administrator for Customer Information System. Responsible for batch process development, providing recommendation to Java developers on optimal query construction, performance analysis tuning and optimization, preparing and testing deployment scripts for software releases, investigation of incidents and liaison with database administration and release managers to plan scheduled releases and outtages.
Worked on establishing ETL processes to load data from source systems into datawarehouse staging area and ensuring the mapping of all target objects. Maintaining of detailed documentation of all interfaces between source systems and datawarehouse targets. Analysing incidents and documenting findings for further investigation or implementation of corrections.
Assignment terminated early due to changes in strategy by customer.
Managing daily operations of the OBS (Online Banking System) software, including analysis of reported errors, generation of standard reports, adhoc data extraction from Oracle database, installing software patches and releases on Solaris.
Implementation of interfaces to external systems and automation of administrative tasks. Contact to software vendor for analysis of defects and requesting new functionality.
Troubleshooting of Oracle database performance and liasson with DBAs on corrective measures. Defining access control strategy for providing end users direct database access for issuing own queries, while maintaining compliance with rules of segregation of duties.
Software developer assigned to incorporate listed derivatives trades from Rolfe&Nolan into the common components Tradewarehouse. Designing and building a tool for visualising all aspects of a trade including master data and trade lifecycle.
Design of an automated process for provisioning individual development and test environments for developers to be able to work individually.
As a member of the BICC (Business Intelligence Competence Center) worked to introduce OBIEE (Oracle Business Intelligence Enterprise Edition) into the organisation as the centralised platform for all reporting in the capital markets area.
Responsible for establishing, configuring and admistration of the infrastructure in both development, test and production. Also handled all release and configuration management for the deployment of repositories as data foundation and end-user reports, including setup of access rights.
Data cleansing and consolidation of data for online directory services. Merging duplicated streams of personal address data following the takeover of the company Krak.
2007 ? 2008 Software Engineer (Freelance)
De Gule Sider (YellowPages), Ballerup, Denmark
Rebuilding interfaces to legacy billing platform with external service partner. Setting up system for managing phone book printing. Defined coding standards.
2005 ? 2007 Reporting System Responsible (Freelance)
TDC A/S, Mobile Division, Tåstrup, Denmark
Generation of sales reports for analyzing customer profiles. Restructuring of reporting system. Oracle database related system development and performance optimization. Participation in task force activities to resolve production problems.
2003-2005 Database Performance Specialist (Employee)
PremiTech A/S, Copenhagen, Denmark
IT performance measuring and optimization. Special focus on database systems tuning (Oracle and MS-SQLServer). Pre- and postsales activities on the PerformanceGuard tool including rollout, data capture and data analysis, resulting in recommendations to the client.
2002-2003 Software Engineer (Freelance)
Vodafone, Düsseldorf, Germany
Implementation of automated configuration comparison across entire IT infrastructure to detect unauthorised changes in system parameters, setup and deployed software.
2001 -2002 Infrastucture Manager (freelance)
TDC A/S, Copenhagen, Denmark
Assisting the development team consisting of local people with experts from the vendor Amdocs to implement changes to the standard billing system required to fulfill requirements of Danish telecomms regulations. Management of all individual development and test environments. Support to testing teams with analysis of performance problems and investigation of system errors.
2000-2000 Database Developer (Freelance)
Clearstream, Luxembourg
Design and implementation of a tool for generating cross border currency transactions to the authorities.
1999-1999 Software Engineer (Freelance)
Braun GmbH, Kronberg, Frankfurt, Germany
Application support, documentation and know-how transfer of software used to collect identification of individual components used for the assembly of the ear-thermometer device in order to comply with safety regulations.
1998-1999 Oracle Database Specialist (Freelance)
Belgacom Mobile, Brussels, Belgium
Oracle database development, management and performance tuning of a large cellular network engineering datawarehouse. Reorganisation of the entire database and simplification of all data load processes, including performance tuning and optimisation.
1996-1998 Software Architect/Team Lead (Employee)
Cincinatti Bell Information Systems, Switzerland
Architectural design and implementation of software for converting and merging databases from decentralized systems. Team lead, configuration management and system architect.
1994-1996 System Support Engineer
ESOC, Darmstadt, Germany (employee Thomson T4S) (Employee)
Management of IT systems in use at the control center facility for the Metosat satellites. Coordination of internal and external software development. Assistant to Head of Operations in planning the handover of the satellite control to Eumetsat.
1990-1994 Software Engineer (Employee)
ESTEC, Noordwijk, Netherlands (employee CRI B.V.)
Assigned to the EGSE department for development of PC based software for Olympus and Eureca satellites. Support and maintenance of the EGSE software for test of the Cluster satellites. Design and development of software for the DANC instrument onboard the Envisat satellite.
Formal Education
1985 - 1990
Jan. 2013
Dec. 2012
Oct. 2011
Oct. 2010
Sep. 2010
Sep. 2010
Aug. 2010
Apr. 2007
Jun. 2005
Sep. 2001
Oct. 1998
Database developer and administrator for Customer Information System. Responsible for batch process development, providing recommendation to Java developers on optimal query construction, performance analysis tuning and optimization, preparing and testing deployment scripts for software releases, investigation of incidents and liaison with database administration and release managers to plan scheduled releases and outtages.
Worked on establishing ETL processes to load data from source systems into datawarehouse staging area and ensuring the mapping of all target objects. Maintaining of detailed documentation of all interfaces between source systems and datawarehouse targets. Analysing incidents and documenting findings for further investigation or implementation of corrections.
Assignment terminated early due to changes in strategy by customer.
Managing daily operations of the OBS (Online Banking System) software, including analysis of reported errors, generation of standard reports, adhoc data extraction from Oracle database, installing software patches and releases on Solaris.
Implementation of interfaces to external systems and automation of administrative tasks. Contact to software vendor for analysis of defects and requesting new functionality.
Troubleshooting of Oracle database performance and liasson with DBAs on corrective measures. Defining access control strategy for providing end users direct database access for issuing own queries, while maintaining compliance with rules of segregation of duties.
Software developer assigned to incorporate listed derivatives trades from Rolfe&Nolan into the common components Tradewarehouse. Designing and building a tool for visualising all aspects of a trade including master data and trade lifecycle.
Design of an automated process for provisioning individual development and test environments for developers to be able to work individually.
As a member of the BICC (Business Intelligence Competence Center) worked to introduce OBIEE (Oracle Business Intelligence Enterprise Edition) into the organisation as the centralised platform for all reporting in the capital markets area.
Responsible for establishing, configuring and admistration of the infrastructure in both development, test and production. Also handled all release and configuration management for the deployment of repositories as data foundation and end-user reports, including setup of access rights.
Data cleansing and consolidation of data for online directory services. Merging duplicated streams of personal address data following the takeover of the company Krak.
2007 ? 2008 Software Engineer (Freelance)
De Gule Sider (YellowPages), Ballerup, Denmark
Rebuilding interfaces to legacy billing platform with external service partner. Setting up system for managing phone book printing. Defined coding standards.
2005 ? 2007 Reporting System Responsible (Freelance)
TDC A/S, Mobile Division, Tåstrup, Denmark
Generation of sales reports for analyzing customer profiles. Restructuring of reporting system. Oracle database related system development and performance optimization. Participation in task force activities to resolve production problems.
2003-2005 Database Performance Specialist (Employee)
PremiTech A/S, Copenhagen, Denmark
IT performance measuring and optimization. Special focus on database systems tuning (Oracle and MS-SQLServer). Pre- and postsales activities on the PerformanceGuard tool including rollout, data capture and data analysis, resulting in recommendations to the client.
2002-2003 Software Engineer (Freelance)
Vodafone, Düsseldorf, Germany
Implementation of automated configuration comparison across entire IT infrastructure to detect unauthorised changes in system parameters, setup and deployed software.
2001 -2002 Infrastucture Manager (freelance)
TDC A/S, Copenhagen, Denmark
Assisting the development team consisting of local people with experts from the vendor Amdocs to implement changes to the standard billing system required to fulfill requirements of Danish telecomms regulations. Management of all individual development and test environments. Support to testing teams with analysis of performance problems and investigation of system errors.
2000-2000 Database Developer (Freelance)
Clearstream, Luxembourg
Design and implementation of a tool for generating cross border currency transactions to the authorities.
1999-1999 Software Engineer (Freelance)
Braun GmbH, Kronberg, Frankfurt, Germany
Application support, documentation and know-how transfer of software used to collect identification of individual components used for the assembly of the ear-thermometer device in order to comply with safety regulations.
1998-1999 Oracle Database Specialist (Freelance)
Belgacom Mobile, Brussels, Belgium
Oracle database development, management and performance tuning of a large cellular network engineering datawarehouse. Reorganisation of the entire database and simplification of all data load processes, including performance tuning and optimisation.
1996-1998 Software Architect/Team Lead (Employee)
Cincinatti Bell Information Systems, Switzerland
Architectural design and implementation of software for converting and merging databases from decentralized systems. Team lead, configuration management and system architect.
1994-1996 System Support Engineer
ESOC, Darmstadt, Germany (employee Thomson T4S) (Employee)
Management of IT systems in use at the control center facility for the Metosat satellites. Coordination of internal and external software development. Assistant to Head of Operations in planning the handover of the satellite control to Eumetsat.
1990-1994 Software Engineer (Employee)
ESTEC, Noordwijk, Netherlands (employee CRI B.V.)
Assigned to the EGSE department for development of PC based software for Olympus and Eureca satellites. Support and maintenance of the EGSE software for test of the Cluster satellites. Design and development of software for the DANC instrument onboard the Envisat satellite.
Formal Education
1985 - 1990
Jan. 2013
Dec. 2012
Oct. 2011
Oct. 2010
Sep. 2010
Sep. 2010
Aug. 2010
Apr. 2007
Jun. 2005
Sep. 2001
Oct. 1998
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