I co-organize conferences and meetups for the .NET community. With Konrad Kokosa and Szymon Kulec, I built Dotnetos events around .NET performance and internals. In Wrocław, I help organize Wroc.NET meetups with technical talks and open discussions.

2026

• Wroc.NET #172 - November 17, 2026, Pub Wędrówki, Wrocław, Poland. Piotr Gankiewicz on low-latency systems, followed by a panel with Piotr Gankiewicz, Łukasz Olbromski and me on the limits of .NET and when to use other technologies.
• Wroc.NET #171 - October 20, 2026, Pub Wędrówki, Wrocław, Poland. Jakub Kubryński on adding AI to an existing SaaS product and Maciej Aniserowicz on working with coding agents.
• Wroc.NET #170 - September 22, 2026, Pub Wędrówki, Wrocław, Poland. Opening of the 2026/2027 season and a discussion with Łukasz Olbromski and me about engineering responsibility in the age of AI agents.
• Wroc.NET #169 - June 16, 2026, Pub Wędrówki, Wrocław, Poland. Season finale with Karol Rogowski on technical interviews and Mateusz Konicki on cybersecurity in CI/CD.

2022

• Dotnetos Conference 2022 - October 10-12, 2022, online. Three days of talks about .NET performance and internals.

2021

• Dotnetos Conference 2021 - October 4-6, 2021, online. Three days of sessions in English, streamed live on YouTube, covering .NET 5, .NET Core and performance.

2020

• Dotnetos Conference 2020 - online edition - September 28 - October 2, 2020, online. A free event with five sessions by five speakers over five evenings.
• Dotnetos Conference 2020 - planned in-person edition - Originally scheduled for October 1-2, 2020, Warsaw Marriott Hotel, Poland. Postponed to 2021 due to COVID-19.

2019

• Dotnetos Conference 2019 - October 10-11, 2019, Digital Knowledge Village, Warsaw, Poland. A two-day conference focused on .NET Core and .NET performance, with international speakers and sessions in English.
• Dotnetos .NET Performance Tour 2019 - Four free community events with Konrad Kokosa, Szymon Kulec and me, covering Azure, C# ref types and performance:
  • March 18, 2019 - Wrocław, Poland.
  • March 19, 2019 - Gliwice, Poland.
  • June 4, 2019 - Kraków, Poland.
  • October 3, 2019 - Warsaw, Poland.

2018

• Dotnetos Conference 2018 - November 5, 2018, Airport Hotel Okęcie, Warsaw, Poland. A one-day conference dedicated to .NET performance, with Polish and international speakers and all sessions in English.