Thoms A Johny profile photo 1 on Tal

Thoms A Johny

Senior Embedded Systems Engineer | Automotive E/E Systems | ECU, RTOS, IoT Prototyping | Mercedes-Benz R&D India, ex-Bosch

Bengaluru

8+ years of work experience

Mercedes-Benz Research and Development India
Feb 20242 yrs 7 mosPresent

Bengaluru, Karnataka, India

System Speaker(Systems Engineer) for Seat Belt Reminder, ensuring global compliance and requirement adaptation. Led Wireless Phone Charger & Multimedia Box development, managing release schedules, supplier coordination, and milestone tracking. Drove FMEA activities with suppliers, reducing risk severity scores by 15%. Collaborated with cross-functional teams (Purchase, Logistics, Quality) to align with ASPICE standards.
Bosch Global Software Technologies
Jan 20231 yr 2 mosFeb 2024

India

Developed VCU software for BEV thermal systems (Citroen eC3). Performed system validation, CAN/LIN testing, scalability checks under ASPICE processes. Mentored junior engineers in software integration & HiL validation.
Bosch
Sep 20202 yrs 5 mosJan 2023

Bengaluru, Karnataka, India

Worked as a Software Product Developer (Engine Control Unit SW) in a Customer Engineering (CE) team for Power Train solutions on (Stellantis) - Citroen C3). Responsible for software integration activities which included both Application and Base Software and building the software. Software product development based on V-model and ASPICE. Worked with ASCET modelling for designing and development of the software. Worked with BSW modules and performed BSW validations. Performing the basic safety and functional (unit) tests (BFT & FT/UT) on some of the automotive functions/modules on a HiL test rig. I/O pins testing and diagnosis includes fault checks. MISRA C QAC warning analysis and handling. Performed basic CAN communication testing through CANalyzer. EEPROM robustness testing on the project software. Performing static and dynamic OS resource measurement and analyzing the core load.
Bosch
Sep 20191 yrAug 2020

Bengaluru, Karnataka, India

- Debugged code and located root causes of problems by reviewing configuration files and logs. - Performed system analysis, documentation, testing, implementation and user support for platform transitions. - Resolved or escalated problem tickets to resolve user issues. - Identified and tracked defects with PROvisor and supported developers in resolving problems by completing additional tests.
PES University-Artificial Photosynthesis lab
Feb 20181 yr 6 mosJul 2019

Bangalore Urban, Karnataka, India

• Saved tens of hours of manual testing by building a semi-automated IoT enabled, low-cost plug-and-play test bench for electrolyteless water-splitting photocatalysts • Secured funding (>15k USD) from PES University & La Fondation, Dassault Systèmes • Performed thin film coatings of MoSx+TiO2 alloy photocatalyst using doctor blade and screen-printing • Project deemed amongst top 10 at the 2020 Annual Conference of La Fondation, Dassault Systèmes, India and qualified for the quarter-finals round of India Innovation Challenge and Design Contest (IICDC) 2018
CORI
20152 yrs2017

Thoms’s AI Stack

claude
claude
codex
codex
opencode
opencode

Education

Indian Institute of Science (IISc)

Advanced Certification Programme, Space Technologies

Indian Institute of Science (IISc)

20241 yr2025
Birla Institute of Technology and Science, Pilani

Master of Technology - MTech, Automotive Electronics

Birla Institute of Technology and Science, Pilani

20211 yr2022

Join Thoms and 10k+ other professionals on

Tal Boss

Tal is the app where bosses meet engineers & builders directly, without middlemen

Download Tal Boss

Thoms A Johny on Tal

Headline

Senior Embedded Systems Engineer | Automotive E/E Systems | ECU, RTOS, IoT Prototyping | Mercedes-Benz R&D India, ex-Bosch

About

Senior Embedded Systems Engineer with 6+ years of experience in automotive electronics, E/E systems, and embedded prototyping. At Mercedes-Benz R&D India, I drive requirement engineering, compliance validation, and feature ownership (Seat Belt Reminder, Wireless Phone Chargers, Multimedia Boxes) while collaborating with global teams and suppliers to ensure ASPICE-aligned delivery. At Bosch, I worked on ECU and VCU development for powertrain and BEV thermal systems, gaining strong hands-on expertise in embedded C/C++, FreeRTOS, CAN/LIN communication, HiL testing, and system integration. Beyond automotive, I’ve built IoT prototypes including a Smart Multi-Socket Power Board with energy monitoring, a QR-based EV charging concept, and a dual-fingerprint authentication system. I’m also an IEEE-published author in embedded IoT and automotive system design. 💡 Core Strengths: - Embedded Systems & Firmware (C, C++, FreeRTOS, Python) - Automotive ECU/VCU Development (ASPICE, CAN, LIN, HIL) - System Engineering (Requirement Analysis, FMEA, Compliance Validation) - IoT Prototyping (ESP32, Raspberry Pi, PCB design, cloud integration) - Cross-functional collaboration with suppliers & global teams Currently open to opportunities in Automotive Embedded Systems, E/E System Engineering, and IoT/Connected Devices in India and abroad.

Location

Bengaluru

AI stack

claude

codex

opencode

Work experience

Senior Engineer at Mercedes-Benz Research and Development India, Feb 2024 - Present · 2 yrs 7 mos, Bengaluru, Karnataka, India, System Speaker(Systems Engineer) for Seat Belt Reminder, ensuring global compliance and requirement adaptation. Led Wireless Phone Charger & Multimedia Box development, managing release schedules, supplier coordination, and milestone tracking. Drove FMEA activities with suppliers, reducing risk severity scores by 15%. Collaborated with cross-functional teams (Purchase, Logistics, Quality) to align with ASPICE standards.

Senior Software Engineer at Bosch Global Software Technologies, Jan 2023 - Feb 2024 · 1 yr 2 mos, India, Developed VCU software for BEV thermal systems (Citroen eC3). Performed system validation, CAN/LIN testing, scalability checks under ASPICE processes. Mentored junior engineers in software integration & HiL validation.

Software Engineer at Bosch, Sep 2020 - Jan 2023 · 2 yrs 5 mos, Bengaluru, Karnataka, India, Worked as a Software Product Developer (Engine Control Unit SW) in a Customer Engineering (CE) team for Power Train solutions on (Stellantis) - Citroen C3). Responsible for software integration activities which included both Application and Base Software and building the software. Software product development based on V-model and ASPICE. Worked with ASCET modelling for designing and development of the software. Worked with BSW modules and performed BSW validations. Performing the basic safety and functional (unit) tests (BFT & FT/UT) on some of the automotive functions/modules on a HiL test rig. I/O pins testing and diagnosis includes fault checks. MISRA C QAC warning analysis and handling. Performed basic CAN communication testing through CANalyzer. EEPROM robustness testing on the project software. Performing static and dynamic OS resource measurement and analyzing the core load.

Associate Software Engineer at Bosch, Sep 2019 - Aug 2020 · 1 yr, Bengaluru, Karnataka, India, - Debugged code and located root causes of problems by reviewing configuration files and logs. - Performed system analysis, documentation, testing, implementation and user support for platform transitions. - Resolved or escalated problem tickets to resolve user issues. - Identified and tracked defects with PROvisor and supported developers in resolving problems by completing additional tests.

Research Assistant at PES University-Artificial Photosynthesis lab, Feb 2018 - Jul 2019 · 1 yr 6 mos, Bangalore Urban, Karnataka, India, • Saved tens of hours of manual testing by building a semi-automated IoT enabled, low-cost plug-and-play test bench for electrolyteless water-splitting photocatalysts • Secured funding (>15k USD) from PES University & La Fondation, Dassault Systèmes • Performed thin film coatings of MoSx+TiO2 alloy photocatalyst using doctor blade and screen-printing • Project deemed amongst top 10 at the 2020 Annual Conference of La Fondation, Dassault Systèmes, India and qualified for the quarter-finals round of India Innovation Challenge and Design Contest (IICDC) 2018

Student at CORI, 2015 - 2017 · 2 yrs

Education

Advanced Certification Programme, Space Technologies, Indian Institute of Science (IISc)

Master of Technology - MTech, Automotive Electronics, Birla Institute of Technology and Science, Pilani