HubHub is the co-working concept of international workspace provider HB Reavis. HubHub is running co-working spaces in Warsaw, Bratislava, Budapest and Prague with the aim to open new locations (London) in the upcoming couple of months. Piotr is also the co-founder and CEO of Współpracownia - business and innovation hub in Białystok. Graduate of Warsaw School of Economics with a degree in finance and accounting and specialization in real estate market. As a product expert, mentor and trainer, Piotr plays a major role in the development of the polish startup scene.