Experience

FEV North America, Inc.

• United States
• Motor Vehicle Manufacturing
• 1 - 100 Employee

• Team Lead

  • Nov 2021 - Present

  Michigan, United States



Cummins Inc.

• United States
• Motor Vehicle Manufacturing
• 700 & Above Employee

• Technical Specialist

  • Sep 2018 - Aug 2022

  Columbus, Indiana Provide Current Product Support for ongoing issues related to warranty, OBD, drivability and emissions for the light duty diesel pickup platform vehicles. Implement CPE related calibration and software changes necessary for maintaining emissions compliance.



Chrysler Group Global Electric Motorcars, LLC

• Automotive
• 1 - 100 Employee

• Engine Airflow and Combustion Systems Engineer

  • Apr 2013 - Jan 2018

  Greater Detroit Area PERFORMANCE AND DEVELOPMENT • GT Power model development, validation and tuning for turbocharged direct injected gasoline engines. • Used 1-D simulation to evaluate hardware and technologies for GDI derivate programs and improve calibration for existing engines. Applications include turbocharger sizing and performance, CAC and EGR cooler sizing, VVT, intake and exhaust cam design, secondary air injection system evaluation etc. • Simulation Support-: Created FRMs for system level… Show more PERFORMANCE AND DEVELOPMENT • GT Power model development, validation and tuning for turbocharged direct injected gasoline engines. • Used 1-D simulation to evaluate hardware and technologies for GDI derivate programs and improve calibration for existing engines. Applications include turbocharger sizing and performance, CAC and EGR cooler sizing, VVT, intake and exhaust cam design, secondary air injection system evaluation etc. • Simulation Support-: Created FRMs for system level simulations. Simulated load model transient conditions for integrated engine and transmission models. Tools used – GT-Power, Matlab, Simulink. CALIBRATION SUPPORT • Developed and documented virtual calibration methodology for turbocharged direct injected gasoline engines. • Leveraged GT-Power as a 1-D simulation tool in conjunction with statistical Gaussian models to train artificial neural network for engine air flow calculations. Tools used – GT-Power, ASCMO, PowerCal. PROCESS ALIGNMENT, TOOL DEVELOPMENT AND INTEGRATION • Matlab GT Power co-Simulation for implementing Matlab based genetic algorithms with a parallel pool of workers for engine performance optimization as an alternative to DOE. • Developed a GUI application to integrate the steps of a typical 1-D GT power simulation process and used it to align dyno and simulation activities for Virtual Engine Development. Tools used – Shell scripts, Java, Visual Basic. ELECTRIFIED POWERTRAIN GROUP - TECH. LEAD • Optimize engine calibration and clutch engagement time for fastest engine transient response subject to NVH constraints during an idle tip in maneuver for a 2.0 L GMET4 K8 Plug in Hybrid. • Root cause analysis for tip-in/tip-out gear rattle noise for a 3.6 L Pentastar engine with SI-EVT transmission. Identify and isolate portion of powertrain responsible for the noise source and use root locus methodology to design a controller to minimize gear rattle. Filed a patent with FCA. Show less



Cummins Inc.

• United States
• Motor Vehicle Manufacturing
• 700 & Above Employee

• CPE Engineer

  • Mar 2012 - Mar 2013

  Testing-: Calibration development, performance tuning, emissions testing and engineering vehicle testing for natural gas engines. Simulation -: GT-Power model development, controller design, burn-rate estimation, validation and calibration using test cell data. GT-Power model was used for turbo-matching, waste-gate trim selection, piston bowl selection; EGR capability prediction and CAM design.



University of Michigan

• United States
• Higher Education
• 700 & Above Employee

• Graduate Student

  • Aug 2010 - Dec 2011



STL - Sterlite Technologies Limited

• India
• Telecommunications
• 700 & Above Employee

• Process Specialist

  • Jun 2009 - Jun 2010