As CTO-in-Residence, Jo is here to talk about everything from data protection and budgets though to making your code thread safe.

Having worked as CTO of a number of start-ups and before that at major corporations he has wide experience of everything from foreign exchange trading through to retail, and in scale from networks carrying trillions of dollars a day through to creating the first prototype.

He wrote a load of Web standards at the W3C and actively codes in Java (but will still talk to you if for good reason that is not your choice!).