Bartosz Portfolio

Bartosz Gwóźdź

Java Software Developer

Experienced Java developer with a passion for creating efficient and scalable applications. Proven track record in delivering high-quality software solutions.

About Me

I’m a Software Engineer with almost 5 years of experience at Parasoft, where I focused on backend development, CI/CD pipelines, and performance tuning. I love building systems that are not only reliable and scalable, but also bring real impact — like boosting throughput by 100x or cutting Docker images down by 40%.
Along the way, I’ve worked a lot with telemetry, DevOps tooling, and observability in distributed environments. I’m always excited about new challenges where I can put my Java skills, cloud integration know-how, and passion for system reliability to work on meaningful solutions.

Projects

sprawdzsluch.pl

SprawdzSluch.pl is a hearing test platform built on a microservices backend architecture. The test itself is implemented using the Web Audio API, while dedicated backend services handle test result persistence, payment processing, and email notifications. This design ensures scalability, reliability, and separation of concerns, allowing each service to evolve independently while maintaining a seamless user experience.

Contact

I'm always open to discussing new opportunities and collaborations. Feel free to reach out.