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DDA Systems was founded in 1999 by Jonathan Tullett to provide high quality technology consultancy services to its clients.

With a background working for market leaders like ResponseSource (media), RGM Advisors (automated trading) and Goldman Sachs, Jonathan’s experience in designing, building and running platforms across a wide variety of sectors is unrivalled.

Where clients’ requirements call upon other specialist knowledge, DDA Systems has an extensive network of trusted experts to deliver on time, to an exceptional quality and, importantly, within budget.