Freelancer profile translated to English.

Description

With 20 years of experience in the IT industry and a focus on infrastructure testing, agile testing, software development, performance testing, test automation, and test management, I support my clients in successfully implementing IT projects.

Core Competencies

Efficiency improvement through automation and use of AI
Cost savings through analysis and adjustment of resources
Increasing product quality through functional and non-functional testing
Leading teams and coaching employees in the testing process and agile testing
Many years of experience in implementing the software development process
Profound knowledge of agile methods
Good and open communication skills with all project stakeholders

Project Successes

Ensuring and delivering large IT projects with minimal error rates
Crisis management in difficult situations during the release cycle
Reduction of costs for required resources by several million Euros
Leading technical teams for the development of non-functional testing
Implementing cultural change towards agility at the client's site

20+ Years of Experience in Testing in Teams according to ISTQB Standard

Functional testing (Unit Test, Integration Test, API Test, SOAP Test, REST Test, Contract Test, System Test, Acceptance Test, End2End Test)
Non-functional testing (Performance Test, Load Test, Scalability Test, Failure Test (Failover), Stress Test)
Test Coaching
Leading Agile Teams
Creating Test Concepts
Test Planning, Test Design, Test Execution

15+ Years of Experience in Agile Testing (ISTQB Agile Tester)

Close collaboration with Product Owners

Implementing Shift-Left Approach
Providing CI/CD Pipelines
Test Automation with Test Automation Pyramid
Agile Transformation
Scrum, Kanban, APM, V-Model XT

5+ Years of Experience in Analyzing and Resolving Performance Issues

Using APM Tools
Heap Analysis
Thread Analysis
Log Evaluation

Industry field of expertise

Languages

German
Native or bilingual
English
Fluent
Portuguese
Conversational

Workplace preferences

Can work on-site

Berlin (up to 50km)

allgeier public,
Infrastructure Testing, Agile Testing, Automation
January 2022 - January 2025 (3 years)
Berlin, Germany
• Active for clients of allgeier in 2 projects
• AI application and algorithm for health data
• Focused on DevOps and DevOps Testing
• Infrastructure testing applying all levels of the test automation pyramid
• Improvement of cultural change through Scrum
• Support of the Test Manager in creating test processes
Industry: Information Technology
IBM Germany,
Software Development, Agile Testing, Performance Testing, Test Automation, Maintenance
January 2005 - January 2020 (15 years)
Berlin, Germany
• Work on high-scale projects for IBM clients and support the entire software development lifecycle
• Mostly web and intranet projects
• Load and performance testing of these high-scale environments
• Automation of the entire process
• Manual testing
• Agile methodologies as well as Waterfall
Industry: Information Technology
Allianz Versicherung,
Insurance Consulting
April 2002 - July 2002 (3 months)
Berlin, Germany
Consulting
• Life insurance (risk/capital)
• Property insurance (household)
Industry: Insurance