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CONTACT | DotChain GmbH





Address :

DotChain GmbH

Place de Cornavin 7
CH – 1201 Genève


Phone :

+41 22 593 47 47



Open hours :

Monday to Friday, 08H00 – 18H30 

Jacob Kallupurackal

Founder & CEO

Jacob is a strategic planner with both consulting and entrepreneurial experience in hospitality and corporate training. Over the past 10 years, Jacob has worked for several multinationals in Switzerland like Cisco, CBRE & Johnson controls. Jacob holds an MBA in International Management from Geneva Business School.

Maxim Andersen

Co-Founder & Blockchain Expert

Maxim acts as a technical coordinator and blockchain developer on the project. He has an extensive engineering experience in several industrial and scientific settings. Maxim developed software in the domains of biotechnology, industrial automation, high-energy physics, and data communication, working for companies like Cisco Systems and European Centre for Nuclear Research. He holds a Masters in Computer Engineering from the University of Southern Denmark.

Stephen Gonah

Co-Founder & Legal Expert

Stephen acts as a legal and compliance expert on the project. He has extensive international law experience in several jurisdictions having worked for the United Nations High Commissioner for Refugees East, Central and the Horn of Africa, as well as at UNHCR headquarters in Geneva. He holds two Masters degrees in International Law and in Law and Diplomacy from the Raoull Wallenburg Institute at Lund University and from the Fletcher School Of Law and Diplomacy at Tufts University, respectively.

Thomas Tsang

Co-Founder & Product Manager

Thomas having worked initially in the gaming industry and then diversifying to United Nations international agencies, he has a distinct range of practical experience from software design, project management, network engineering, and systems deployment to even restaurant operations! Thomas holds a BA (Honours) in Game Design and Production management from the Abertay University.