At Pragmasoft by Wirtek, I led the refactoring of a legacy .NET9 monolithic application for a major renewable energy client. Applying clean architecture improved maintainability, scalability, and long-term extensibility, while search and query times improved by at least 60%.
I develop C#/.NET9 backend features and REST APIs integrated with the ThingsBoard IoT platform, using Entity Framework Core and PostgreSQL. I also build Angular features, including dashboards and device-management screens, and contribute to Docker deployments and Azure DevOps CI/CD pipelines.
At LightMobie, I led the design and development of an ASP.NET Core application framework for a bike-sharing platform managing 2,000+ vehicles, 15 stations, and 500 users. I also designed backend services and automation tools in C# and Python to support real-time operations and reduce manual tasks.
At LightMobie, I designed and implemented event-driven messaging with Apache Kafka and MQTT, and contributed to containerized deployments using Docker and Kubernetes. In my projects, I developed a Flutter workout-feedback app using machine learning and modernized the University of Aveiro’s photo validation system with microservices and a React Native application.
