Percy graduated from Universidad Nacional de IngenierĂ­a in Lima, Peru with a metallurgical engineering degree, and following his initial years in industry, joined the Peruvian representative of JKTech where he engaged with all of JKTech's technology tools including the comminution circuit modelling & simulation software. Percy worked as a Metallurgical Engineer at Freeport McMoRan Copper & Gold, Cerro Verde mine in Peru before joining JKTech.

Percy is a Comminution Specialist in the Mine Process Solutions Group working on global comminution projects and Mine to MillTM Programs, and is an expert in JKTech simulation software delivering training to clients across the globe