Certified Tester

• Maintenance and development of JAX-WS and JAX-RS interfaces
• Coordinate versions with users
• Organize and track beta tests
• Second level support
• Collaborate on interface design
• Prepare refactoring
• Improve interface versioning
• Customer-specific business processes, BPM

Technical environment:

• JAX-WS
• JAX-RS
• SoapUI
• Cypress
• Jakarta JEE
• Spring Boot
• Quarkus
• OSGi
• Karaf
• Java
• Oracle

• Lead team of 4 testers
• Coordination, effort estimation, release planning
• Revise test plans, extend regression testing
• Create test plans for extensions, e.g. multi-warehouse capability
• Create smoke tests, plan and set up performance tests
• Planning and automation

Technical environment:

• Hybris
• SAP
• JIRA
• Xray
• IntelliJ
• SoapUI
• Selenium

SEPA-Clearer project, testing SCL-ECB interface

• Target2 Consolidation, RTGS, CLM, CRMD
• Analysis of ECB services
• Creation of test plans
• Development of test cases
• Execution of test plans, verification of responses
• Review of technical concepts
• Execution of test cases on HOST

Technical environment:

• TSO
• DB2
• HOST
• XMLSpy

Data Store, WebErfolg project

• Java batch development
• Job monitoring
• Cloud REST services
• Programming REST web services in Spring Boot (Mesos)
• Portal services
• Integration of Elasticsearch, Kafka and mainframe
• Integration of OAuth (ABAC)

Technical environment:

• Wildfly
• Hibernate
• Mapstruct
• Mockito
• DB2 PL/SQL zOS
• Jberet
• Spring Boot
• OAuth 2.0
• SAFe
• Kafka
• Cassandra
• Mesos
• Elasticsearch
• JSF
• Angular

Load and performance testing with HP Performance Center and Selenium

• Testing for eBanking
• Performance tests for backend with SAP (SOA)

Technical environment:

• HP Performance Center
• Vugen
• AIM
• C#
• Java
• Node.js
• Selenium
• Selenium Grid
• Appium
• iOS
• Docker
• Spring Boot

Quality assurance and test tool design for ElsterLohnII

Conception and development of a test tool for managing and executing test scenarios and associated test cases (TIM: TestInformationManager):

• Analysis of requirements for a test tool (rough concept)
• Evaluation of technical solutions considering market available solution variants
• Design of technical solution considering target date for tool introduction
• Preparation of decision template based on presentation
• Detailed concept and implementation (Java-based) including user interface
• Piloting the solution including subsequent fine-tuning
• Enhancement/development/maintenance of test tool based on new or expanded requirements

Technical environment:

• Sun/Solaris
• Linux
• Windows Client
• Java, Ant, JaxB, JDBC, SWT
• XML, XSD
• Eclipse
• Subversion
• OSGi
• PostgreSQL
• Oracle SQL Developer
• DB2

Quality Assurance ElsterLohnII:

• Analysis of test scenarios and test cases in overall context
• Creation of test cases and test plans including relevant business data
• Automatic transfer of test data to TIM based on XSD
• Creation of specialized test drivers (Java, VBA, Shell script, SQL script, JavaScript)
• Import and management of test cases in QAS TCS
• Test execution via TIM and driver-based
• Test evaluation and documentation

Key stakeholders included Federal Ministry of Finance, Federal Central Tax Office, State Finance Ministries, Federal Ministry of the Interior among others

EPOS Portal project for external call centers

Functional testing for portal application including test automation:

• Create test plan based on outdated technical concept
• Identify changed requirements in portal environment
• Create test plan and adapt test data
• Create Excel sheet for reporting
• Analyze errors and affected components
• Document bugs in JIRA
• Design test automation
• Extend proxy WebScrab with JMeter export interface
• Set up Java development environment
• Create complex regular expressions and XPath queries for parsing XHTML
• Create script for Ajax and MyFaces dialog
• Create and conduct presentation on stability tests and test automation

Technical environment:

• JBoss portal
• JSF and AJAX
• Facelets
• JEE
• SOA
• BPEL
• IBM MQ-Series
• JMeter
• SoapUI

Shop and e-Sales Enterprise project

Integration and acceptance testing for e-commerce system:

• Requirements analysis
• Analysis of ATG architecture
• Weakness analysis
• Design verification
• Reviews
• Test design
• Test case and script creation
• Test execution and evaluation
• Architecture verification

Architecture based software design:

• Identify architecture drivers (requirements determining architecture)

• Verify requirements mapping to architecture

• Summarize results and present to decision makers

• Design business processes to provoke errors

• Test planning

• Document test cases in HPQC

• Create automated test procedures

• Document and analyze bugs in HPQC

• Work according to SCRUM

Technical environment:

• Solaris
• ATG
• WebLogic
• Oracle 10g
• HP Quality Center
• LoadRunner
• JMeter
• SoapUI