Let me express my warmest welcome to my official personal website. Here you can find details of my professional works, including a short biography, description of my research achievements and regularly updated information on teaching activities, with online course materials (pdf files, related YouTube videos). In the Outreach section you can find slides of my recent public talks, links to videos and popular articles. Finally, a family gallery lets you peek into my private life. Apart from contacting via e-mail you can also find me on Facebook, LinkedIn and Skype (send me an e-mail for connection details).