Jerry is a civil engineering graduate (1995) and has an M.Phil in geotechnical engineering with a study of anisotropy using seismic geophysical methods. Jerry was co-author of a paper entitled "Use of Seismic Geophysics in Characterisation of a Weak Rock Site" at the ISC'98 conference in Atlanta. In the same year he also co-authored a paper with Karl Snelling entitled "Assessment of Ground Improvement using the Continuous Surface Wave Method".

Jerry has the dual responsibility of sales and product development. In addition he has in depth experience of many geophysical techniques such as cross hole, CSWS, SASW and seismic refraction.  Jerry has been working for GDS since 1997.