I was developing the main company product - Cadenza, an application for spatial data analytics and reporting. I was contributing to both the frontend and backend parts of the product.I was involved in improving the application's deployment observability with Micrometer and Prometheus. Because Cadenza supports multiple data sources, I came up with the idea of integration tests against databases with the help of the Testcontainers project. These tests significantly improved overall product quality.As another side initiative, I suggested the development of a tool that would help customers upgrade their deployments. The tool automatically upgrades all databases involved in application deployment. This project significantly reduced the time and effort needed to perform application upgrades; it reduced the risk of potential mistakes by eliminating complex manual procedures.

At Bishop Holding, I was responsible for the development of an application for VOIP telephony management for a leading company in the Netherlands.

At TomTom, I was part of the team responsible for the development of applications for effective geometry editing for autonomous driving, services for storing spatial data, and work management and tools for internal processes support. This role involved a lot of performance-tuning activities, as the whole process involved massive amounts of data.

At Transition Technologies, I was responsible for the development, integration, and customization of existing applications for external customers.