Daniel Winterstein is the Founder and CTO of Good-Loop a tech for good organisation based in Edinburgh and London.

They serve adverts for brands whilst raising money for charity, working with some of the most recognisable companies in the world.

Daniel and his co-founder Amy (CEO) have one of my favourite ever stories when it comes to starting a business and have managed to build something pretty special.

I hope you enjoy!

As always, we're brought to you by the wonderful people at Cathcart Associates.

Music by Noisyfilter from Fugue