2. What’s the biggest lesson you’ve learnt in your working life?

The Digital Dozen is a series of profile interviews with thought leaders in the technology industry. Here we speak with Michele Marzan, CSO of MainAd – the bespoke performance and marketing display company, about his career path and ask the…

The digital dozen – Tom O’Day, Director of Product Strategy and Operations, OpenX What is Digital Marketing: The Digital Dozen is a series of profile interviews with thought leaders in the technology industry. Here we speak with Tom O'Day,…