Summary
Ania Lesniak is a Senior Software Engineer based in Copenhagen with eight years of experience building distributed, event-driven systems and scalable SaaS backends. She has driven architecture and engineering practices as the first hire on a new LEGO Group team and shipped high-throughput Kafka/Kafka Streams pipelines and Databricks data processing at Zendesk and LEGO. Comfortable across Python, PySpark, Ruby on Rails and relational databases, she focuses on reliability, observability and clear decision documentation to align stakeholders. Her work spans both product-facing APIs and large-scale analytics workflows, often turning messy event streams into actionable user journeys. Known for blending hands-on implementation with system design leadership, she brings a strong academic foundation (MSc in Computer Science, top grade) to pragmatic, production-grade solutions.
8 years of coding experience
6 years of employment as a software developer
Master of Science - MS, Computer Science, 12 out of 12, Master of Science - MS, Computer Science, 12 out of 12 at Københavns Universitet - University of Copenhagen
AGH University
Polish, English, Danish