After obtaining Master of Science in Physics with Electronics Specialization from Sri Krishnadevaraya University, Ananthapur in 1985, Mr.Jois joined M/s Elico Pvt. Ltd. for marketing and servicing various analytical equipment including Spectrophotometers, Flame Photometers, Polarographs and pH Meters. In 1988, he joined M/s Wipro BioMed, wherein he was providing the service support for the Beckman range of products. During this period he was trained on all the models of Beckman Centrifuges and Liquid Scintillation Counters in High wycombe, Bucks, UK. . In 1993 he took overseas assignment with M/s El-Seif Development Co. in Saudi Arabia, for providing the service support for various Bio-analytical and Clinical Diagnostic equipment of M/s Beckman. During this period he also underwent training on Capillary Electrophoresis, Auto-Analyzers, Immunochemistry Analyzers at Nyon, Switzerland and ICP-AES & ICP-MS of VG Elemental at Cheshire,UK. Upon his return to India, he was with M/s Shiva Chem Technologies, dealer of ICP-AES, ICP-Mass Spectrometers, Maldi-TOF Mass Spectrometers. Since November 1998, at CDFD he has been responsible for the Instrumentation activities.