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MUTHAMIL SELVAN P.S
Hardware design and Testing Engineer
Coimbatore
Summary
Hardware Engineer with 8+ years work experience with automotive and IOT producs, involved in entire product life cycle in power electronics and varies Automotive products. Demonstrated history of success in rapidly changing environments ensuring the delivery of quality products on-time. Exceptional troubleshooting and problem-solving aptitude.
Overview
9
9
years of professional experience
7
7
years of post-secondary education
3
3
Languages
Work History
Hardware Design and Testing Engineer
Bosch Global Software Solution P Ltd
09.2022 - Current
- Senior Hardware Engineer in handing various SCU (Steering Control Unit) platforms and customer specific projects for Electric Vehicles and Hybrid Electric Vehicle segments.
Key responsibilities: - Block diagrammatic to level hardware architecture development
-Failure Injection testing ,System testing and module testing of EPS ECU - Circuit designs and simulations.
- Schematic Entry by using Altium & Zuken Tool for Failure Injection Board and used for Failure Injection testing
- Hardware integration - integration of circuit modules
- Verification and validation tests in A, B and C sample stages of platform projects
- Assisting customer team members in various technical queries.
- Requirement Analysis and creating test plan in Doors for Failure Injection Testing
- Work in Agile methodology and played role as AA(Architecture Agent) for HW test team
- FIT Level release for each project as per ISO 26262
- Steer by wire platform development for Failure Injection Board
- Played HW lead for Daimler and Lucid Air customer
- Level release Document preparation
- Review of development document, level release,Test results,Layout and schematic
- Field failure investigation and root cause analysis in various customer project
- BOM preparation
- Hardware Impact Analysis for each level release
- Supplier coordination for manufacturing of boards
- Support to Product Owner for PI planning ( Agile)
R&D -Application Engineer
MAHLE Electric drives
06.2021 - 09.2022
- Experience in e-Drive Hardware testing and failure analysis, VA/VE activities for cost optimization, communication protocol -CAN, UDS, I2C, SPI, Vector CAN analyzer, Pcan view
- Derive validation plan(DVP) in active and passive tests (EMI/EMC, ESD, Environmental tests), analog and digit circuit design, integration of Electrical drive with suitable PMSM, RFQ and SOR process
- Investigation of drive system technical issues, design of customer dedicated test set-ups, control engineering for electric motors FOC, vehicle communication networks and diagnostics with focus on CAN bus protocols
- Participation and support at customer's testing, support sales team, controller warranty return analysis and debug process, production engineering support, development of Encoder PCB, fault tree analysis for controller field failure.
R&D Hardware series design and development, Associate
Robert Bosch Engg. P ltd
03.2019 - 07.2021
- Good knowledge in EMI/EMC test setup arrangement and test plan preparation for E13 Certification
- Experience in design input review, hardware design, wiring harness review meeting, terminal diagram review meeting, ECU Hardware testing and failure analysis, VA/VE activities for cost optimization, communication protocol -CAN, UDS, I2C, SPI, Vector CAN analyzer, Pcan view, analog & digital circuit design
- ECU Overview, V Model (Product Life Cycle), Common Rail System, Sensors, Actuator, Injector, CAM, Crack & High Pressure Pump Operation, INCA, Labcar Testing, ESM module, EMI/EMC, ASIL standard, ESD, Different High side, Low side & Power Supply operation
- tricore Controller, Multilayer PCB (4 & 6 Layers), complete production process overview, MOSFETs and gate drive circuits, inductors selection, TVS Diode selection, Buck, Boost, DC motor and Stepper motor, LED, LCD interface.
Engineer-Trainee
ARIHANT SYSTEMS
07.2015 - 03.2019
- Junction and connector box preparation for wind mill application, rod counting and GPS tracking system via GSM MODULE for bore well vehicle with embedded system, VTS testing and development, smart spike buster with M95, biometric based attendance system with M66
- Sugarcane lorry loading and unloading remote monitoring based on LIMIT SWITCH feedback, various projects involving GPS, GSM/GPRS/3G/4G/LTE Wi-Fi, Bluetooth, BLE and different IoT sensors
- Fuel monitoring system, ignition on/off, AC on/off, door lock/unlock, tyre pressure measurements, temperature measurements, RPM measurements for VTS application, ID card size personal tracker with voice design and development, autonomous monitoring
- GPS tracking system with M95 for bore well vehicle, engine on/off based on BLE and SMS for bikes and vehicles, OBD II vehicle analyzer, DC-DC converter, 250W inverter design, analysis of spikes, clips and claps experience, design experience in EMI/EMC consideration for PCB with ISO11456.
Education
B.E/EIE - Electronics And Instrumentation
Dr. Mahalingam College of Engineering And Technology, Pollachi, Autonomous
Pollachi, Tamil Nadu 08.2011 - 04.2015
HSC -
Rayar Kalvi Nilayam, Avinashi, State Board
Avinashi 06.2009 - 04.2011
SSLC -
Rayar Kalvi Nilayam, Avinashi, State Board
Avinashi 06.2008 - 04.2009
Skills
Vector can analyzer, PCAN,Canoe, HW testing
undefinedRoles Responsibility
Understanding of Project Requirements, Individual contribution in Hardware design, Familiar with microcontroller / microprocessor architecture, Hands on experience on Hardware tools DSO, Logic analyzers Good exposure in Hardware Circuit Design, Analog & digital, Power Supply Design, Power Electronics, Circuit Simulation, Supplier Co-ordination, Layout Co-ordination, Board testing, Analysis & reporting. Complete with hardware design rules and industry standards. Familiarity with ARM microprocessors, LCDs, Sensors, and other consumer electronics hardware is desired, as is experience performing schematic capture, signal integrity and programmable logic simulations, and PCB circuit placement & routing,E-mobility 12V EPS(BLDC) control unit design and testing
Projects handled
- Handled filed failure analysis for HMC/KIA on Radiator cooling fan issue and solved
- RPP MOSFET failure analysis on SCU for Daimler and Honda OEMs
- Failure analysis complete Automation with GTAS for SCU/ECU products
- Built complete Test Zig for EPS products in semi automation control
Carrier Objective
A Hardware Engineer with 8+ years work experience with automotive and IOT product. Involved in entire product life cycle in power electronics and varies Automotive products. Demonstrated history of success in rapidly changing environments ensuring the delivery of quality products on-time. Exceptional troubleshooting and problem-solving aptitude. Excellent interpersonal and communication skills. Works effectively with even the most demanding clients.
Leadership Roles
- Secretary of the department association-ELINSTA, 2013-2014.
- Electrical system caption of Formula Students Spain project.
- Organized two day National Level Conference conducted by IEEE, Feb -19th & 20th, 2013.
Additional Information
Smart solar power conversion, selected for the final round conducted by national level Texas Instruments-Analog design contest, Bengaloru, Karnataka, India.
Got 2nd place (out of 51 teams) on wireless vehicle performance monitoring system conducted by International Formula Students Spain held at Barcelona, Spain
Button operated gear with auto clutch, Best Design award and Best innovation award, National Go-Kart championship, ISNEE-Maharashtra, India.
Personal Information
- Father's Name: Mr. P.P.Shanmugam
- Mother's Name: Mrs.P.S.Palaniammal
- Date of Birth: 01/11/1992
- Nationality: Indian
Countries Visited
- Barcelona-Spain for FSS car fabrication and Validation
- Slovenia- MAHLE business trip for technical orientation.
Disclaimer
I hereby declare that all the above information and particulars are true to the best of my knowledge
Interests
Timeline
Hardware Design and Testing Engineer
Bosch Global Software Solution P Ltd
09.2022 - Current
R&D -Application Engineer
MAHLE Electric drives
06.2021 - 09.2022
R&D Hardware series design and development, Associate
Robert Bosch Engg. P ltd
03.2019 - 07.2021
Engineer-Trainee
ARIHANT SYSTEMS
07.2015 - 03.2019
B.E/EIE - Electronics And Instrumentation
Dr. Mahalingam College of Engineering And Technology, Pollachi, Autonomous
08.2011 - 04.2015
HSC -
Rayar Kalvi Nilayam, Avinashi, State Board
06.2009 - 04.2011
SSLC -
Rayar Kalvi Nilayam, Avinashi, State Board
06.2008 - 04.2009
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