CNBC takes you behind the scenes to find out why even investment banks are doing hackathon to help grow their brand in the developers' community.CNBC takes you behind the scenes to find out why even investment banks are doing them now.
You can read more about our winning project on https://www.cyber-duck.co.uk/insights/winning-the-barclays-hackathon-at-unbound-london or watch my interview below on CNBC.
