Chakradhar Chavan
R&D Calibration Engineer – Trainee
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About
Dedicated Automotive Engineering professional with hands-on experience in Engine Testing, Calibration Support, and Performance Validation. Completed apprenticeship in ATP department (2023–2025) and currently working as an R&D; Calibration Engineer Trainee. Strong exposure to CNG engine development, performance analysis, and data-driven optimization. Seeking to contribute technical expertise in Automotive R&D;, Engine Calibration, and Powertrain Development.
Experience
R&D; Calibration Engineer – Trainee - Graves Cotton Pvt. Ltd.
(2023-01)
Apprenticeship Completed (2023–2025) | Currently in R&D; Calibration Role
- Worked on engine performance testing and durability validation of internal combustion engines.
- Active contributor in CNG 250cc engine development and calibration project.
- Supported fuel mapping, ignition timing optimization, and AFR monitoring during calibration trials.
- Performed test bench setup, parameter monitoring (RPM, Load, Temperature, Fuel Flow), and data logging.
- Analyzed engine performance data to improve efficiency, power output, and emission control.
- Assisted in troubleshooting performance deviations and root cause analysis.
- Ensured compliance with safety and quality standards during testing and validation activities.
- Prepared technical reports and performance documentation for engineering review.
Education
12th HSC – Science - Science (2021)
10th SSC – Semi-English - Semi-English (2019)

