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Thomas U.

Computer Scientist

Schriesheim, Germany

Experience

Mar 2025 - Present
7 months
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Shell Deutschland GmbH via RES Solutions GmbH

  • Maintenance of existing applications, user support, support, code corrections and enhancements
  • Tools: MS Access 2016-2019, Excel 2016-2019, VBA, Microsoft 365, SAP PM (EAM), Oracle
Mar 2024 - Dec 2024
10 months
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Shell Deutschland GmbH via RES Solutions GmbH

  • Maintenance of existing applications, user support, support, code corrections and enhancements
  • Tools: MS Access 2016-2019, Excel 2016-2019, VBA, Microsoft 365, SAP PM (EAM), Oracle
Oct 2016 - May 2017
8 months
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GPJ-Verlag

  • Re-design, extension and development of an existing VB6 application using modern tools
  • Roles: Development, Test, Support
  • Tools: Visual Studio, VB.Net, Adobe Acrobat, MS SQL Server 2008/2008R2
Oct 2016 - Feb 2017
5 months
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beflex electronic GmbH - on behalf of KES-Softwareentwicklung

  • Optimization of an MS Excel application for monitoring production processes
  • Roles: Development, Test
  • Tools: MS Excel 2010, VBA
Jan 2016 - Apr 2017
1 year 4 months
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HÄHL GmbH - on behalf of KES-Softwareentwicklung

  • Optimization of an MS Excel application for calculating transport crates
  • Roles: Development, Test
  • Tools: MS Excel 2010, VBA
Jan 2015 - Jan 2017
2 years 1 month
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Siemens AG

  • Maintenance and enhancement of an application to manage prices, terms and suppliers in steel procurement
  • Roles: Development, Test
  • Tools: MS Access 2007, Excel 2007, VBA
Apr 2014 - Jan 2017
2 years 10 months
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Schaeffler Technologies AG & Co. KG

  • Maintenance and enhancement of an application for analyzing and displaying test series
  • Roles: Development, Test
  • Tools: Excel 2003-2013, VBA, VB.Net, VSTO
Jun 2013 - Jan 2016
2 years 8 months
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Auma Kreditbank Rehmund KG and Weiler & Eberhardt Depotverwaltung AG

  • Enhancement of software for creating and submitting reports to banking supervision/banking statistics of the Bundesbank or ECB in XML and XBRL formats
  • Roles: Concept, Development, Test, Support
  • Tools: VB.Net, Adobe Acrobat, XML, XBRL
Oct 2010 - Jan 2024
13 years 4 months
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Federal Employment Agency – IT Systems House

  • Maintenance, extension, and creation of various applications with accessibility in mind
  • Database design, analysis and concept creation plus documentation, user and technical documentation, QA
  • Creation and data delivery for various interfaces
  • Roles: Solution Developer, Technical Architect (partial), Test (supporting), 2nd Level Support, 3rd Level Support, Problem Manager and Change Manager (supporting)
  • Tools: Visual Studio (up to 2022), VB.Net, TFS 2010/2012/2015, MS SQL 2000-2019, MS Azure DevOps Server, SSIS, SSRS, XML, VBA, Excel, Adobe Acrobat, GIT, various ITSM and documentation tools (ARS Remedy, Atlassian Confluence, Azure DevOps)
  • Methods: SCRUM, Kanban, ITIL
Feb 2007 - Dec 2017
10 years 11 months
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GPJ-Verlag

  • Development of installation, monitoring and maintenance software for in-house customer license software
  • Roles: Development, Test, Support
  • Tools: Delphi 7, MS SQL Server 2008/2008R2
Apr 2006 - Present
19 years 6 months
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Börse Aktuell Verlag AG

  • New development, extension and maintenance of an application for managing and billing subscriptions
  • Creation and operation of interfaces to Office and banking applications, SEPA
  • Roles: Concept, Development, Test, Support
  • Tools: VB.Net (2016/2022), C#, MS SQL Server, Combit List&Label, GIT, various component libraries, XML
Apr 2006 - Jan 2018
11 years 10 months
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Weiler & Eberhardt Depotverwaltung AG

  • New development, extension and maintenance of an application for managing a joint securities depot
  • Creation and operation of interfaces to Office and banking applications, SEPA
  • Roles: Concept, Development, Test, Support
  • Tools: VB.Net (2016/2022), C#, MS SQL Server, Combit List&Label, MS Visual SourceSafe, Adobe Acrobat
Jan 2006 - Present
19 years 9 months
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Andreas Stihl AG

  • Maintenance, extension and new development of various MS Access, VB6 and VB.Net applications
  • Creation and operation of interfaces to Office applications and RFID environments
  • Roles: Concept, Development, Test, Support
  • Tools: MS Access 2003-2019, Excel 2003-2019, VBA, VB6, VB.Net (up to 2022), Microsoft 365, JSON, XML, Jira, Cisco WebEx
Apr 2005 - Dec 2005
9 months
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TVS Tele-Video-Service GmbH

  • Development of software for full management and billing of an electronics repair workshop
  • Roles: Development, Test, Support
  • Tools: VB.Net, SQL Server 2000, EasyLog, GFI-Fax
Nov 2004 - Mar 2005
5 months
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TVS Tele-Video-Service GmbH

  • Development of an application to manage Sony PlayStation exchanges including cost estimates, billing, hotline and statistics
  • Integration with EasyLog (DHL) and automatic fax/email sending and service submission via web portal
  • Roles: Development, Test, Support
  • Tools: ASP.Net, HTML, SQL Server 2000, Access 2002, EasyLog, GFI-Fax
Aug 2004 - Dec 2004
5 months
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Auma Kreditbank Rehmund KG

  • Development of a program for electronic submission of bank reports and statistics to the Bundesbank in XML format
  • Roles: Concept, Development, Test, Support
  • Tools: VB.Net, Access 2002, Adobe Acrobat, XML
Jul 2003 - Apr 2004
10 months
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GPJ-Verlag

  • Conversion of a FoxPro application for flexible address management and creation of customer license software including installer and export interfaces
  • Roles: Concept, Development, Test, Support
  • Tools: VB6, SQL Server 2000, Access 2002, MSDE 2000, InstallShield 8 Developer
Mar 2003 - Apr 2003
2 months
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Auma Kreditbank Rehmund KG

  • Development of a tool for capturing and reporting borrowers to relevant authorities
  • Roles: Concept, Development, Test, Support
  • Tools: Access 2002
Jul 2002 - Dec 2002
6 months
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Börse Aktuell formerly Weiler & Eberhardt OHG

  • Conversion of an Access 97 application for managing and billing a joint stock depot and a subscription management to SQL Server
  • Maintenance, adjustment, extension and data porting
  • Roles: Concept, Development, Test, Support
  • Tools: Access 97, SQL Server 2000, Visual SourceSafe
Sep 2000 - Jan 2001
5 months
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Exner Stuck und Akustikbau GmbH

  • Euro conversion of an Access 2.0 application for construction site management including offers, measurement, invoicing and controlling
  • Roles: Concept, Development, Test, Support
  • Tools: Access 2.0
Jun 2000 - Oct 2000
5 months
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MusicPl@y GmbH

  • Development of a tool for managing listener and subscriber addresses and interfaces to a web database
  • Roles: Development, Test
  • Tools: Access 2000
Apr 1999 - Jul 2004
5 years 4 months
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Deutsche Post AG and Postbank AG

  • New development of a financial services package with Postbank products, online checking account opening, automatic credit approval and online brokerage
  • Continuous extension, adjustment and support (Project PFIFF)
  • Roles: Solution Developer, Technical Architect (partial), Test (supporting), 3rd Level Support
  • Tools: VB6, Access, Visual SourceSafe, ITSM tool Rational ClearQuest
  • Methods: Kanban
Oct 1998 - Mar 1999
6 months
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Postbank AG

  • New development and extension of the Postbank frontend and integration into the Deutsche Post AG application environment for use at the post office counter
  • Roles: Solution Developer, 3rd Level Support, support for Change Management
  • Tools: C, Delphi, Visual SourceSafe
  • Methods: Kanban, ITIL
Feb 1998 - Sep 1998
8 months
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Postbank AG

  • Development of a frontend for Postbank counters to process checking and loan applications and automatic account creation/loan approval in backend systems
  • Roles: Solution Developer, 3rd Level Support
  • Tools: C, SScript, Visual SourceSafe
  • Methods: Kanban, ITIL

Summary

Extensive and long experience in the IT sector, especially software creation and development in various industries with high quality standards, commitment and team spirit.

Languages

German
Native
English
Elementary

Education

Engineering School for Computer Science, Görlitz

Diplom-Ingenieur (FH) in Computer Science · Computer Science · Görlitz, Germany

Technical University, Magdeburg

Education specializing in Mathematics/Physics · Magdeburg, Germany

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