Summary
Overview
Work History
Education
Skills
Websites
Certification
Affiliations
Languages
Timeline
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Harrence Mathialagan

Harrence Mathialagan

Pickering,ON

Summary

Electrical Engineer with 7 years of experience in highly regulated industries including automotive and rail, with proven expertise in system integration, root cause analysis, and engineering change control. Skilled in supporting hardware/software system design through detailed validation, field testing, and documentation. Adept at collaborating with cross-functional stakeholders to implement technical solutions and continuous improvements. Recognized for strong analytical skills, rigorous process adherence, and a keen interest in transitioning to infrastructure and energy-based engineering roles.

Overview

7
7
years of professional experience
1
1
Certification

Work History

Senior Software Verification Engineer

General Motors
Warren, MI
01.2022 - Current
  • Led technical investigations and Root Cause Analyses (DFMEA) for infotainment and VCU issues across vehicle platforms, aligning with design validation and corrective action workflows
  • Authored technical documentation and test reports to support engineering change decisions and continuous improvement
  • Supported field implementation efforts by provisioning hardware platforms, flashing software, and executing calibration tasks for ECU validation
  • Designed and executed Python-based automation scripts to improve test efficiency by 40%, streamlining diagnostics and verification
  • Collaborated with global developers, system engineers, and suppliers to resolve complex system integration issues using CAN/LIN traces, logs, and debugging tools
  • Participated in design reviews and defect triage meetings to ensure adherence to quality and design standards

Test Engineer (Infotainment Systems)

Ford Motor Company
Waterloo, ON
05.2021 - 11.2021
  • Performed hardware/software validation and field testing for infotainment platforms, ensuring design implementation met functional and integration standards
  • Led coordination with global teams to analyze component behavior, contributing to cross-regional design decisions
  • Developed scripts to automate log collection and improve system diagnostics, supporting efficient resolution of field issues
  • Executed software downloads, flashing, and troubleshooting using QNX/Android platforms and Linux-based tools
  • Documented test results and contributed to root cause findings that informed iterative design improvements

Software Dev-QA Test Engineer II

General Motors Canada
Markham, ON
10.2019 - 05.2021
  • Managed full vehicle-level test programs for multiple ECUs, supporting integration efforts and validating software readiness through flashing and simulated test environments
  • Created and executed regression plans, managed defect triage sessions, and contributed to engineering change decision-making
  • Supported design and development reviews by preparing validation documentation and collaborating with suppliers and internal teams
  • Used Vehicle Spy and diagnostic tools to troubleshoot CAN network issues and recommend engineering updates
  • Presented technical findings in stakeholder meetings to support project tracking and quality metrics

Sr. Integration, Verification & Quality Specialist

Thales Canada
Toronto, ON
08.2018 - 10.2019
  • Conducted system-level testing and integration for safety-critical CBTC railway systems (UK 4LM project), ensuring compliance with design and safety standards
  • Developed automated Python tools to improve deployment verification efficiency by 97%, reducing manual error and test cycle time
  • Authored and maintained system validation documentation, collaborating closely with design and software teams to ensure traceability and test coverage
  • Participated in change control and test readiness reviews, supporting safe and effective field deployments
  • Investigated test anomalies using structured root cause methods, supporting both defect resolution and procedural improvement

Education

Bachelor of Engineering (B.Eng) - Electrical Engineering

Toronto Metropolitan University
Toronto, ON
01.2018

Skills

  • Engineering Change Control (ECC)
  • Design Documentation
  • Root Cause Analysis
  • DFMEA
  • RCCA
  • Technical Investigations
  • Electrical Schematics
  • BOMs
  • Technical Documentation
  • Design Change Packages
  • Modifications
  • Replacements
  • Upgrades
  • Technical Writing
  • Reporting
  • Stakeholder Presentations
  • System Integration
  • Testing
  • Validation
  • Project Coordination
  • Cross-Functional Team Collaboration
  • Safety Standards Compliance
  • Procedural Governance
  • Strong Verbal Communication
  • Strong Written Communication
  • Process Rigor

Certification

  • DFSS Black Belt, Project Leader, 09/23
  • DFSS Green Belt, Project Leader, 05/23
  • Certified SAFe 5 DevOps Practitioner, 05/22
  • Certified SAFe 5 Practitioner, 02/21
  • Eligible for Professional Engineer (P.Eng) Licensure in Ontario

Affiliations

  • Hot Yoga & Fitness Enthusiast – Committed to wellness and mental clarity through regular practice and training
  • Nutrition & Holistic Health – Passionate about exploring food science and creating balanced, sustainable routines
  • World Traveler – Curious explorer of global cultures and landscapes with an eye for adventure and learning

Languages

English
Native/ Bilingual
Tamil
Professional
French
Professional

Timeline

Senior Software Verification Engineer

General Motors
01.2022 - Current

Test Engineer (Infotainment Systems)

Ford Motor Company
05.2021 - 11.2021

Software Dev-QA Test Engineer II

General Motors Canada
10.2019 - 05.2021

Sr. Integration, Verification & Quality Specialist

Thales Canada
08.2018 - 10.2019

Bachelor of Engineering (B.Eng) - Electrical Engineering

Toronto Metropolitan University

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Harrence Mathialagan