MANIGANDAN N
Chennai,TN
Summary
Dynamic Embedded Software Engineer with extensive experience in C/C++ programming and a deep understanding of microcontroller architectures. Proven track record in designing, testing, and optimizing embedded systems software, consistently delivering high-quality solutions that enhance performance and reliability. Recognized for strong collaboration skills and a proactive approach to problem-solving, fostering effective teamwork in fast-paced environments. Eager to explore opportunities that leverage technical expertise to drive innovation and contribute to cutting-edge projects.
Overview
5
5
years of professional experience
Work History
Senior Automotive Software Developer
Maxmoc Motor Workz Pvt Ltd
08.2025 - Current
- Lead the complete ECU software development lifecycle for automotive generator control systems.
- Define software architecture, control strategies, and communication interfaces for engine-generator ECUs.
- Supervise development of low-level drivers (ADC, PWM, CAN, UART, SPI, I2C, EEPROM) and application layer logic.
- Guide teams in implementing PID-based control algorithms for engine speed regulation, fuel injection, and generator voltage/frequency control.
- Oversee MATLAB/Simulink-based model development, simulation, and auto-code generation using Embedded Coder.
- Ensure software compliance with OBD-II, SAE J1939, and ISO 26262 standards.
- Manage integration of solenoid drivers, sensor feedback loops, and fault diagnostics in the ECU software.
- Supervise CAN communication implementation and testing using Vector CANalyzer, PCAN, and Kvaser tools.
Application Engineer
Stanadyne India Pvt Ltd
12.2024 - 07.2025
- Designed and developed Diesel Engine ECU firmware meeting ICAT certification and homologation requirements.
- Developed solenoid actuator control algorithms using PID feedback for SPW (Set Point Width) and CPW (Control Pulse Width) to ensure precise fuel and air control.
- Created Board Support Packages (BSPs) and low-level peripheral drivers (GPIO, ADC, PWM, CAN, LIN, UART, SPI, I2C) from scratch using MCU reference manuals.
- Implemented CAN, LIN, J1939, OBD-II, and UDS (ISO 14229) communication protocols for diagnostic and control communication.
- Designed and simulated engine control algorithms, sensor calibration, and actuator control loops using MATLAB/Simulink, Stateflow, and Embedded Coder.
- Developed FreeRTOS-based real-time applications for task scheduling, interrupt handling, and watchdog monitoring.
- Conducted engine bench testing and calibration for solenoid actuation, injector timing, and PID tuning.
- Implemented OBD-II diagnostics compliant with ISO 15031, ISO 15765, and ISO 14229 (UDS) standards.
- Performed CAN analysis and debugging using Vector CANalyzer, PCAN-View, and Kvaser CAN Monitor tools.
- Developed bootloaders, EEPROM-based configuration, and firmware update systems for ECU reprogramming.
- Ensured compliance with ISO 26262, AUTOSAR, and MISRA-C safety and software standards.
- Collaborated with hardware, calibration, and test teams for engine integration, validation, and homologation testing.
Embedded Software Engineer
ZedBee Technologies
06.2022 - 12.2024
- Working in STM32 Microcontroller and ESP32, ESP8266 controller.
- Integrating sensors, actuators, and communication modules to enable data collection and remote control capabilities.
- Implemented secure communication protocols such as MQTT or HTTPS to ensure the confidentiality and integrity of data transmitted between IoT devices and cloud platforms.
- Implemented device drivers and peripheral interfaces like SPI, I2C, UART.
- Testing and debugging of STM32 firmware, using tools such as ST-Link, JTAG/SWD debuggers, and IDEs like STM32CubeIDE or IAR IDE.
- Developed firmware for STM32 microcontrollers to serve as Modbus RTU or Modbus TCP/UDP slaves or masters, enabling bi-directional data exchange over RS485 or Ethernet networks.
- Integrated ESP32-based devices with STM32-based systems via UART, SPI, or I2C interfaces.
- Utilized ESP-NOW protocol on ESP32 modules for low-power, peer-to-peer communication between multiple devices in a mesh network topology.
Power Electronics and Embedded system Engineer
Cemaay Engineering Solutions
03.2021 - 08.2021
- Worked on Embedded C programming and debugging
- Familiar with PIC16f877A microcontroller compiling and fusing with pickit3
- Power Electronics Knowledge in SCR,IGBT,MOSFET
- PCB design schematic and layout using KICAD software
- Analog circuit understanding which uses of OPAMP
- Management of BOM for projects
Education
Bachelor of Engineering - Electrical and Electronics Engineering
Anna University
chennai05-2018
Skills
- Debugging and troubleshooting
- Linux shell scripting
- Power Electronics
- ESP32, STM32, PIC, NXP MCU
- STM32 CUBE IDE
- Visual Studio IDE
- MODBUS TCP/RTU
- MATLAB/SIMULINK
- MQTT
- QT Development
- IOT
- HVAC
- PCB design
- Embedded C
- Automotive Embedded
- OBD II
- INCA software
LANGUAGES
C
Python
Bash
C++
Timeline
Senior Automotive Software Developer
Maxmoc Motor Workz Pvt Ltd
08.2025 - Current
Application Engineer
Stanadyne India Pvt Ltd
12.2024 - 07.2025
Embedded Software Engineer
ZedBee Technologies
06.2022 - 12.2024
Power Electronics and Embedded system Engineer
Cemaay Engineering Solutions
03.2021 - 08.2021
Bachelor of Engineering - Electrical and Electronics Engineering
Anna University