Biography
Sabari Vignesh Devaraj is a mechanical engineer and doctoral researcher with more than 15 years of experience in Passenger Car manufacturing operations. Based in Edinburgh, he combines industry leadership with academic research into supply chain resilience.
Most of his industry career was at Hyundai Motor India Ltd. in Chennai, where he rose from Senior Engineer to Asst. General Manager. He joined in 2007 to help commission a greenfield passenger car transmission plant, erecting and production establishment. As Head of Section for TM Engineering, he led a volume ramp-up from 0.2 to 0.3 million units a year. He later headed operations across transmission assembly and machining lines, overseeing strategic planning, budgets and a team of senior managers.
His work brought lean manufacturing together with digital quality systems. He helped migrate the plant from AS400 to SAP and introduced error-proofing across 14 stages, cutting field defects from 63 to 10 parts per million. As plant safety manager, he oversaw four consecutive years without a safety incident. He also championed sustainability by switching gear machining from wet to dry cutting, saving ₹1.2 million a year.
Sabari Vignesh holds a Diploma in Automobile Engineering with Honors and a Bachelor's degree in Mechanical Engineering from Anna University. He earned an MSc in Operations Management with Distinction from Heriot-Watt University in 2023. He is now pursuing a PhD on how social capital shapes supply chain resilience between UK FMCG companies and their Tier-1 suppliers.