Hannah Clayton-Langton is Chief of Staff at Ocado Group, where she also leads the Strategy team. With a background spanning strategy consulting and commercial partnerships, she brings a passion for problem solving, bridging strategy and execution, and continuous learning. As a business leader in a technology company, Hannah identified the consistent challenge of translating the complex world of engineering into something accessible for non-technical audiences. Determined to turn her frustration into tangible solutions - Tech Overflow was born! 

Hugh is a tech executive, advisor, and investor. Through his advisory practice, he has worked with many companies including ASOS, Doordash and Ocado. He is also a co-founder of Code for Schools. Hugh was formerly a vice president at Google and eBay and held a senior role at Microsoft. He has a PhD in Computer Science from RMIT University and is a Fellow of the US National Academy of Inventors.