Results-driven Calibration Engineer with 10 years of experience in emissions, drivability, and base engine calibration; passionate about leveraging technical expertise to solve complex engineering challenges.
Work History
Calibration, Benchmarking and Vehicle Testing- Team Lead
2 Years 6 Months
FEV North America, Inc. | 04.2024 - Current
Owned end-to-end emissions calibration for key 3.6L vehicle programs across Chrysler, Dodge, and Jeep platforms, developing CARB LEV IV-compliant SULEV30 calibrations on aggressive development timelines.
Led and mentored a team of eight calibration engineers, building technical expertise in emissions compliance, drivability optimization, data analysis, and calibration release execution.
Benchmarked the 2025 Volkswagen Taos 1.5L Turbo SULEV20 engine using advanced instrumentation, CAN, CAS, and ATI Vision, and conducted comprehensive emissions and track-based performance evaluations to identify calibration strategies and combustion characteristics.
Evaluated emissions capability of a Ford 7.3L F-250 as a light-duty application by developing road-load dyno conditions from the Ford Expedition, instrumenting the vehicle, and conducting emissions testing.
Senior Engine Calibration Engineer
3 Years 10 Months
Stellantis | 05.2020 - 03.2024
Led Emissions Calibration for the 2025 RAM 1500 3.6L BSG HEV, and the 2023 3.6L Chrysler Pacifica, gaining multi-million-dollar savings through catalyst thrifts.
Achieved SULEV30 compliance and drivability improvements by calibrating Starts, Idle, Torque Reserve, Transient Fuel, Knock and O2 feedback features on powertrain dyno, chassis dyno and development trips.
Analyzed FTP, US06 and SS Emissions test data, and recommended calibration changes for improving emissions.
Solved Individual Cylinder Fuel Control (ICFC) false OBD detection field issue on the 2023 2.4L Jeep Cherokee, that affected 3% of the total on-road vehicle population, by recalibrating the ICFC surfaces.
Calibrated Thermal model, Startability, Idle and Knock features on powertrain dyno and in-vehicle across various locations on development and validation trips.
Spearheaded an emissions recall remedy for over 1M vehicles on the 2014-2016 2.4L engine platform.
Developed Calibration/Software and catalyst solutions and presented updates for the Recall remedy to the Emissions Regulations Agencies like EPA and CARB.
Coordinated the release of calibrations for both internal and external customers.
Functioned as a lead calibrator for the 2023 2.4L Jeep Cherokee, ensuring the program meets emissions, drivability and OBD standards before launch for LEV III/Tier 3 requirements.
Performance and OBD Calibration Engineer
1 Year 7 Months
Cummins Inc. | 06.2018 - 01.2020
Delivered performance and fuel economy targets for a 15L diesel engine platform in Australian and Mexican markets through dyno testing and calibration development.
Calibrated and validated 300+ OBD functions, ensuring compliance with Euro heavy-duty regulations.
Led catalyst sulfur loading studies to assess aftertreatment efficiency across diverse engine platforms.
Assistant Manager- Operations
1 Year 11 Months
Cummins India Ltd. | 06.2014 - 05.2016
Supervised engine testing operations and drove improvements in the warehouse and assembly line by accelerating 4 Six Sigma projects.
Education
B.E. - Mechanical Engineering
Pune University | 05-2014
M.S. - Mechanical Engineering
Arizona State University | 05-2018
Skills
CAS
ATI Vision
ETAS INCA
PowerCal
Aptiv Qualifier
Chrysler Diagnostics Application (CDA)
Vector CANalyzer
MATLAB
SIMULINK
Minitab
MS Office
AutoCAD
ANSYS
C
Personal Information
Title: Calibration Engineer
Timeline
Calibration, Benchmarking and Vehicle Testing- Team Lead