Founder, Publisher and Editor in Chief of industry leading online publication, Blockchain News and co-founder and director at Blockchain Partners in London/Amsterdam/NYC. Kastelein is also an advisor with a number Blockchain startups doing ICOs including DECENT.ch, Inchain, vDice, Chronobank, eGaas and others. He is regarded as one of the top journalists by the Blockchain and fintech communities – as is evident by his entry in the Top 150 Fintech journalists online and in the top 10 of the Blockchain Top 100 List.
As a prominent keynote presenter, he has spoken on Blockchain at events in Gdansk, Amsterdam, Minsk, Dubai, Antwerp, Eindhoven etc, where he helped spread the cause for Blockchain technology and cryptocurrency and, consequently, has built a notable network inthe scene.
He’s also a director of a Dutch foundation called The Hackitarians and has run innovation events in London, San Francisco, Berlin, Amsterdam and other cities around the world on topics such Blockchain, Health, Energy, Internet of Things, AI etc.
In 2013, the European Commission appointed him as an expert for overseeing financing for emerging startups as a part of the European Commission’s 90 billion euro Horizon 2020 project, created in Brussels to promote innovation as a driving force of job creation and business ventures across Europe. He has also worked as an external expert for Innovate UK since 2012, judging startups for the UK government.