HARIPRASAD D
Chennai
Summary
Senior Calibration Engineer with over 6 years of experience in base engine and vehicle-level calibration, specializing in enhanced vehicle emissions calibration. Demonstrated expertise in software validation and system integration for automotive components and sensors. Proven ability to deliver high-quality results in collaboration with leading organizations in the automotive industry.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Delhi
MARELLI POWERTRAIN INDIA LTD
Delhi
12.2023 - Current
- Executed end-to-end calibration for gasoline and CNG base engines.
- VVT Sweep and PID calibration.
- Conducted comprehensive adjustments on air charge, fuel model, ignition angle, and knock calibration. exhaust temperature and pressure models alongside torque model adjustments.
- Applied altitude and cold corrections to optimize performance in low atmospheric pressure.
- Managed vehicle-level calibrations focusing on drivability and RPM limiter settings.
- Enhanced vehicle emissions calibration addressing lambda target, oscillation, and catalyst light-off.
- Resolved high pollutant emission points in NEDC cycle through systematic analysis.
- Verified new logic implementations rigorously prior to software release.
Chennai
DAIMLER INDIA COMMERCIAL VEHICLE
Chennai
07.2022 - 12.2023
- Heavy-duty engine and emission calibration meet BS VI emission norms.
- Solving field issues at the customer's end.
- Emission calibration and homologation with ARAI.
- Vehicle calibration and dataset releasing.
- Component localization, like turbo and cam cover.
- Cold start calibration for Army vehicles.
- IUMPR Monitoring.
Chennai
MAHINDRA RESEARCH VALLEY
Chennai
02.2019 - 06.2022
- Conducted failure analysis on engines, components, and test equipment.
- Component-level performance, testing, and validations.
- Conducting DVP trials and certifications.
- Handling the testbed and testing equipment.
- Calibration activities, like conducting calibration trials (VVT optimization, torque modeling, exhaust temperature modeling, BSFC improvement), are essential.
Education
B. TECH - MECHATRONICS ENGINEERING
Chennai, Tamil Nadu
Chennai, Tamil Nadu01.2024
DIPLOMA - MECHANICAL ENGINEERING
Chennai, Tamil Nadu
Chennai, Tamil Nadu01.2018
Skills
- Basic knowledge of Simulink
- Knowledge in the development of hydrogen engines
- BMS and Battery assembly
- dataset management
- Basic knowledge of Simulink
- Knowledge in the development of hydrogen engines
- BMS and Battery assembly
- dataset management
Certification
- Hydrogen Energy: Production, Storage, Transportation and Safety.
- Electric vehicle and Battery box assembly.
Languages
GERMAN-Deutsch: A1 Beginner, ENGLISH: C2 Proficient, TAMIL: C2 Proficient, HINDI: B1 Intermediate
Hobbies and Interests
Motorcycle Customization., Fitness and working out are big part of my routine., I enjoy weightlifting and challenging myself with new workout routine.
Projects
UPP_G1-1.2L BI-FUEL (End to End), Daimler MDT (4.4l) & HDT TRUCKS(6.7), I have supported the calibration of the following engines for Mahindra Projects., G20 (platform) 2L TGDI gasoline, 1.2L TGDI, D22 2.2L Thar, D22 2.2L XUV700
Accomplishments
- Led the end-to-end homologation of the 1.2L NA MPFI engine for Mahindra, achieving timely certification and approval.
- Optimized BSFC for the project, contributing to improved fuel efficiency in the production phase.
- Turbo Localization.
Languages
Tamil
First Language
English
Proficient (C2)
C2
German
Beginner
A1
Hindi
Beginner (A1)
A1
Malayalam
Beginner
A1
Timeline
Delhi
MARELLI POWERTRAIN INDIA LTD
12.2023 - Current
Chennai
DAIMLER INDIA COMMERCIAL VEHICLE
07.2022 - 12.2023
Chennai
MAHINDRA RESEARCH VALLEY
02.2019 - 06.2022
B. TECH - MECHATRONICS ENGINEERING
Chennai, Tamil Nadu
DIPLOMA - MECHANICAL ENGINEERING
Chennai, Tamil Nadu
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