Networks Developer in Kraków, Poland

I was responsible for migrating the entire company infrastructure from bare cloud instances to a Kubernetes cluster. This involved creating the CI/CD pipelines, with self-contained Docker containers as an artifact, creating Kubernetes clusters for all three environments, deploying monitoring and logging, and ensuring the application is both scalable and resilient to failures.

I was responsible for migrating the entire customer AWS infrastructure, which was created manually using Portal, to an IaC in Terraform. The infrastructure consisted of many different AWS services (VPC, EC2, RDS, ElastiCache, IAM, etc.), so we needed to build and utilize many different Terraform modules.

As a DevOps Engineer, I was involved in the migration of a big company's on-premise infrastructure to Azure. We created Azure landing zones using Terraform Cloud and Cloud Adoption Framework best practices.

I was working with the biggest streaming companies in the world and preparing them for events such as the Olympics, the World Cup, and the Euro Cup. This required validating and tweaking their entire streaming setup and making sure it could handle the load of millions of users connected at once, with minimum latency and re-buffering.