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Hi, I’m Grzegorz. I’m a software tester with strong technical skills, a passion for teamwork, and a positive, proactive attitude. I enjoy learning new concepts and sharing knowledge with others, and I stay focused on delivering high-quality software. I have extensive experience in back-end testing and automation using Java, Spring Boot, Selenium, and REST APIs. I thrive in collaborative environments and enjoy helping to improve processes and product quality while growing my programming and testing skills.…Hi, I’m Grzegorz. I’m a software tester with strong technical skills, a passion for teamwork, and a positive, proactive attitude. I enjoy learning new concepts and sharing knowledge with others, and I stay focused on delivering high-quality software. I have extensive experience in back-end testing and automation using Java, Spring Boot, Selenium, and REST APIs. I thrive in collaborative environments and enjoy helping to improve processes and product quality while growing my programming and testing skills.

Grzegorz Chwaleński

QA Engineer, Web Developer, Programmer, +4

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Hi, I’m Grzegorz. I’m a software tester with strong technical skills, a passion for teamwork, and a positive, proactive attitude. I enjoy learning new concepts and sharing knowledge with others, and I stay focused on delivering high-quality software. I have extensive experience in back-end testing and automation using Java, Spring Boot, Selenium, and REST APIs. I thrive in collaborative environments and enjoy helping to improve processes and product quality while growing my programming and testing skills.…Hi, I’m Grzegorz. I’m a software tester with strong technical skills, a passion for teamwork, and a positive, proactive attitude. I enjoy learning new concepts and sharing knowledge with others, and I stay focused on delivering high-quality software. I have extensive experience in back-end testing and automation using Java, Spring Boot, Selenium, and REST APIs. I thrive in collaborative environments and enjoy helping to improve processes and product quality while growing my programming and testing skills.

Available to hire

Hi, I’m Grzegorz. I’m a software tester with strong technical skills, a passion for teamwork, and a positive, proactive attitude. I enjoy learning new concepts and sharing knowledge with others, and I stay focused on delivering high-quality software.

I have extensive experience in back-end testing and automation using Java, Spring Boot, Selenium, and REST APIs. I thrive in collaborative environments and enjoy helping to improve processes and product quality while growing my programming and testing skills.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Polish

Fluent

English

Advanced

German

Fluent

Work Experience

Junior Software Tester at Asseco Data Systems, Szczecin, Poland

February 1, 2024 - March 1, 2025

Developing automated test scripts using tools and frameworks such as JUnit, Selenium WebDriver, Postman API testing, and Java with OkHttp for JMeter performance testing. Ensuring the highest quality of changes implemented, covered by automated tests. Worked closely with business analysts and developers to improve the product and software development processes and prepare test plans.

Platoon Commander at Polish Army, Poland

September 1, 2019 - January 1, 2024

Commander of a 50-member company responsible for logistical support and providing communications with superiors and subordinate divisions. Duties included prioritizing, scheduling, delegating tasks, and supervising timely execution with regard to quality and safety. Coordinated activities with other organizational units and managed budgets and procurement.

Software Tester at Credit Agricole Bank Polska S.A., Wroclaw, Poland

March 2, 2025 - Present

Significantly improved test coverage in the responsible application area by extending Kafka communication tests and database tests. Developed and maintained automated tests using Groovy and Spock. Collaborated with the development team to integrate automated tests into CI/CD pipelines using GitLab, Jenkins, Helm, Kubernetes, and ArgoCD.

Platoon Commander at Polish Army, Warsaw, Poland

September 1, 2019 - January 1, 2024

Commander of a 50-member company responsible for logistics support and providing communications with superiors and subordinates. Prioritized, scheduled, delegated tasks and supervised timely execution with regard to quality and safety. Coordinated activities with other organizational units. Troubleshooting and decision-making.

Developer (Budget Control App) at Self-initiated GitHub Project

September 1, 2024 - Present

Budget control application implemented as a Spring Boot-based project, including REST endpoints and database integration; hosted on GitHub. Used Gradle/Maven, Dockerized, and documented.

Software Tester at Agrico Bank Polska S.A., Wroclaw, Poland

March 1, 2025 - Present

Responsible for testing financial software, designing and executing test plans, and coordinating with stakeholders. Implemented automated tests where applicable and contributed to test coverage improvements, including extended Kafka and database tests. Collaborated with business analysts and developers to improve product and software development processes. Led testing cycles and supported release quality with test artifacts hosted on GitHub.

Platoon Commander at Polish Army, Poland (Company/Platoon)

September 1, 2019 - January 1, 2024

Commanded a 50-member company, responsible for logistic support and providing communications with superiors and subordinates. Prioritized, scheduled, delegated tasks and supervised timely execution with regard to quality and safety. Coordinated activities with other organizational units; troubleshooting and decision making; side project: budget control app with GitHub integration.