Kalpana Singh

Results-driven Powertrain Calibration Engineer with nine years of experience in effectively prioritizing and completing multiple tasks, dedicated to achieving project goals, and delivering sustainable calibration solutions for vehicles and engines.

Powertrain Transmission Calibration Engineer at Stellantis (2024-04 – Present)

• Calibrated 8-speed automatic transmissions across multiple drive modes (Eco, Comfort, Sport, Tow/Haul), optimizing shift maps to deliver smoother transitions and consistent vehicle performance.
• Developed and refined shift quality parameters (torque management, clutch pressure ramps, and shift scheduling) to reduce harshness and improve drivability across varying load and temperature conditions.
• Leveraged data-driven methods (INCA, MDA 8.6) to analyze transmission behavior, identify root causes of shift, flare, or lag, and implement corrective strategies.
• Delivered measurable improvements in customer-perceived quality, reducing shift shock events by 30%, and enhancing overall driving refinement.

Engine Calibration Engineer at Maruti Suzuki India Limited (2016-12 – 2023-12)

• Calibrated and validated 800 cc, 1.2 L, and 1.5 L naturally aspirated ICE engines for performance, fuel efficiency, and emissions compliance.
• Optimized air-fuel ratio, spark timing, and VVT strategies across operating conditions to achieve smooth drivability, and regulatory compliance.
• Conducted testing and analysis using ETAS INCA, Concerto, MDA, Indicom, Horiba analyzers, and Cameo software.
• Performed emissions and performance validation, correlating lab data with real-world results to refine calibrations.
• Collaborated with cross-functional teams to ensure timely delivery of calibration packages for development and production programs.

Project Engineer at Indian Dairy Machinery Limited (2014-08 – 2016-12)

• Estimated project costs and timelines; prepared detailed techno-commercial offers.
• Partnered with Sales and Marketing to develop proposals, ensuring technical accuracy in design, layout, and costing.
• Managed execution through SAP tracking, documentation, and schedule monitoring.
• Coordinated cross-functional teams and stakeholders to resolve issues and deliver upgrades on time.
• Prepared project reports by analyzing progress, risks, and trends for management review.

Bachelor Of Technology in Mechanical Engineering – YMCA University Of Science & Technology YMCAUST (2014-05)

Senior Secondary in Science – Modern Vidya Niketan (2010-04)