Alexander Heister
System Tester
Experience
System Tester
Freelance Senior Software and System Tester
- System testing of automated banknote processing systems with CAN bus technology
- Test case creation and test design
- Test execution and documentation of results
- Bug creation and retesting
- Installation of complete machines and hotfixes
- Use of Micro Focus ALM and Azure DevOps/TFS
System Verification Engineer
Freelance Senior Software and System Tester
- System testing of a fully automated laboratory solution with integrated analyzers and an aliquoting device
- Requirements analysis and test design
- Test execution and bug tracking
- Use of Polarion ALM, Remisol Advance and MS Teams
System Tester
Freelance Senior Software and System Tester
- System testing of automated banknote processing systems with CAN bus technology
- Test case creation and execution
- Documentation of test results and bug retests
- Installation of machines and hotfixes
- Use of HP ALM, ClearQuest and VMware
System Verification Engineer
Freelance Senior Software and System Tester
- Continuation of the System Verification Engineer project at Beckman Coulter GmbH
- Use of Polarion ALM, Visual Studio and Remisol Advance
System Verification Engineer
Sogeti Deutschland GmbH
- Development of a new laboratory automation system for blood and urine samples
- Requirements analysis and test design
- Creation of test cases and test execution
- Responsibility for system tests
- Use of Polarion ALM and Visual Studio
Software Tester / Test Coordinator
Sogeti Deutschland GmbH
- Support in revising the test concept and in defect management
- Briefing specialist testers and supporting the test manager
- Test coordination, test design, test data creation, and test execution
- Error reporting focusing on GUI, login, routing, and various use cases
- Use of HP Quality Center
Technical Manager
Sogeti Deutschland GmbH
- Personnel responsibility for 35 consultants
- Filling open project requests in cooperation with account managers
- Staff support, development, and reviews
- Training and development planning
- Conducting career days, recruitment activities, interviews, and kick-off events
- Forecast planning for indirect projects (vacation, illness, training, availability)
- Participation in the nationwide HR committee of the executive management
Consultant
Sogeti Deutschland GmbH
- System testing of heating systems for the client Webasto AG
- Creation of schedules and test plans
- Coordination of manual and automated test execution
- Requirements analysis and review of system requirements and specifications
- Test design and creation of system test specification up to approval
- Conducting HIL tests and safety-relevant functional tests
- Testing of vehicle diagnostics
- Documentation of test results and defects
- Use of DOORS, VECTOR CANoe, CAN bus, and SVN
Senior Consultant
C1 SetCon GmbH
Software testing of dealer shops at Telefónica O2 Germany GmbH & Co. OHG in Munich
Test automation using soapUI and internal test tools
Test design and execution of ad-hoc, regression, acceptance, and component tests
Bug reporting with SVN, soapUI, Jira, and Confluence
Software testing of a B2B online shop for softLution GmbH in Lünen (Kaiser & Kraft GmbH)
Test execution and test design
Software development of a J2ME mobile app (eCall) in an internal project
Continuation of the project at Nokia
Consultant
LogicaCMG & Co. KG
System testing of multimedia head units for Nokia AG in Bochum
Test design, test automation, and test execution with VECTOR CANoe, DeepThought, and CAN bus technology
Functional tests for USB, power, SMS, and MMS
J2EE web application for a financial services provider (WestLB Systems) on Basel II/rating DB
Software development using Eclipse, J2EE, JSP, HTML, JavaScript, Struts, SVN, JUnit, ANT, and Maven
Java Application Developer
Sparkassen Informatik Systeme West GmbH
- Development of Java applets and applications with CICS connection to DB2 host
- Use of IBM VisualAge for Java, Eclipse, JFC Swing, DB2, COBOL, and Sparkassen DWH
Skills
- Hands-on Mentality
- High Commitment
- Strong Sense Of Responsibility
- Reliable
- Independent Working Style
- Team Player
- Open-mindedness
Languages
Education
Siemens AG
Industrial Clerk (IHK) and Database Developer · Duisburg, Germany
Ruhr University Bochum
Geography · Bochum, Germany
Certifications & licenses
ISTQB Foundation Level
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