Arunkumar is a Data Analyst at Mercedes-Benz Research and Development India, specializing in data-driven solutions for vehicle performance and calibration. With a background in Mechanical Engineering and a passion for innovation, he brings expertise in engine after-treatment systems, OBD calibration, and advanced data analytics.Previously, Arunkumar worked as an Application Engineer at Delphi TVS Technologies, where he calibrated diesel engine systems, optimized vehicle drivability, and developed models for air path, torque, and VE systems. His experience spans Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) calibration, fault monitoring, and In-Use Performance Ratio (IUPR) analysis.Arunkumar is skilled in Agile methodologies, ISO 26262, and ASPICE practices, with hands-on experience in tools like MATLAB, INCA, Tableau, and Power BI. His technical expertise is complemented by programming knowledge in Python and Pyspark, enabling him to drive impactful projects in data collection, visualization, and analysis.With a Bachelor’s degree in Mechanical Engineering (First Class with Distinction), Arunkumar is committed to advancing his skills and delivering innovative solutions in the automotive domain.✉️ For collaborations or discussions, feel free to connect: arunravichandran28@gmail.com.