David Caldwell

Transportation analyst and engineer. Senior Engineer with Parsons Brinckerhoff (Sydney).

Formerly worked with TTG (London), Interfleet (London), WorleyParsons (Sydney) and TMG (Sydney).

Former Co-founder of London's YourJobDone.com, SMS-driven market place for getting jobs done superfast

Alumnus of Mechanical Engineering at the University of New South Wales (Honours)

Multiply awarded by Institution of Engineers Australia, the Rail Technical Society of Australia, and the Institution of Railway Signalling Engineers for work on simulation and optimisation

In Sydney. four-year resident of London. Occasional resident of San Francisco