• Welcome to Big Hello Design - the portfolio of Chad Durham.
  • Product, UI & Interaction Designer with 24 years experience 🚀
  • If you need someone expert in Service Design, Product Design, UX Design, UI Design and Research look no further.
  • Past clients include GOV, Sainsburys, EDF Energy, Barclays, Vodafone, B&Q, Marks & Spencer, BT, British Gas and many more
  • Check out our portfolio below, read all my recommendations on LinkedIn then send me a , or give me call on 023 8097 1112 to talk about we can work together.