IT Consultant

• Test automation in the SOAP and REST WS environment
• Further development of a simulator
• Requirements analysis
• Test management
• Extending and enhancing simulator components
• Creation of test cases with Soap-UI
• End-to-end testing
• Problem analysis
• Ticket creation

Used systems & tools:

• Java (Apache NetBeans IDE and Eclipse)
• Oracle Server (PL/SQL)
• Groovy scripting
• Soap-UI (REST and SOAP)

• Design and implementation of a Java-based patient management application
• Analysis of customer requirements
• Solution modeling and design
• Application programming and testing

Application goals:

• Creation and management of customer-specific invoices
• Creation and management of requests
• Management of customer and patient data

Used systems & tools:

• Java (Apache NetBeans IDE and Eclipse)
• MySQL Server

• CRM system in the telecommunications sector based on Siebel 8.x and Oracle
• Analysis of customer requirements
• Test case creation
• Test execution
• Interface and database verification
• Problem analysis and ticket creation
• Simulator adaptation

Environment:

• Windows 7
• Siebel 8.x
• HP Quality Center
• Oracle 8.x
• Internet Explorer 8.0
• SQL Developer
• Action Request Tool
• MQ Manager
• Imbus
• Jira

• Operational support in billing
• Testing and introduction of the Zygo billing system
• Tariff planning in collaboration with Marketing and Sales
• Tariff configuration in the system (incl. testing)
• Execution of billing runs
• Documentation of the billing process and system configuration
• Introduction of a task tracking tool (track+)

Used systems:

• Zygo
• Microsoft Office
• UNIX
• CASS Pro
• Windows XP/Vista
• Oracle
• PostgreSQL
• WinSCP
• PuTTY
• Skype

• Adaptation of the billing report application & server maintenance
• Software installation
• Regular server checks
• Monitoring logs of antivirus, firewall and server
• Synchronizing and verifying backups
• Software updates

Used systems:

• Windows Server 2003
• Excel 2003
• VBA Script

• VBA development
• Implementation of billing reports in Microsoft Excel
• Development of VBA macros to automate data collection and report generation
• Test case catalog: creation and execution of developed macros
• Documentation

Used systems:

• Windows
• Excel 2003
• VBA Script

• Installation and configuration of Windows Server 2003 R2, SUSE 10.0
• Installation and configuration of Apache 2.2.*, PHP 5, MySQL, Oracle, PostgreSQL
• Installation and configuration of test tools (Mantis Bug Tracker, Salomé TMF)
• Planning, installation, configuration and maintenance of the IT infrastructure for a test center

• Testing and error analysis of BSS systems (Business Support Systems)
• Error tracking and analysis in UNIX, Windows NT and SQL databases
• Load and functional testing of web services (using Soap-UI web services test tools)
• Consulting internal and external clients on testability and test effort
• Planning, creation, execution and documentation of test scenarios (functional, integration and regression tests)
• Error isolation across multiple systems for root cause analysis
• Automation of tests using test tools
• Support in preparing test service proposals, including project and supplier contacts

Used systems:

• NORMAN (customer activation system)

Used tools:

• Oracle
• Soap-UI
• XML
• Salomé
• Mantis

• Development of interfaces:
• Integration of PBX systems (Detewe X320, Siemens HiPath 2000)
• Implementation of telephony functions via CSTA protocol
• Socket communication between different systems
• Development of COM components and further development of an existing .NET software system
• Migration of an existing software system to MS SQL Server 2005
• Testing of .NET applications and bug fixing
• Creation of a database application for mobile phone loan management
• Maintenance and updating of test portals

Used systems:

• Tekowin Connect, Tekowin Office, Tekowin Callshop, Tekowin Hotel
• Windows Mobile, macOS, Windows XP

Used tools:

• Visual Studio (6, 2005)
• MS Access, MS SQL Server 2005
• HTML, XML, VBA
• Tomcat, Soap-UI