Chandrasekaran Vadivel
Embedded Firmware Architect | Bare-Metal | RTOS (Zephyr, FreeRTOS) | Device Drivers | ARM | Board Bring-up
- Role
- Architect at Lyptus Technologies
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Chandrasekaran Vadivel
Technical Lead – Remote, Hybrid, and Contract- Firmware with strong hands-on experience in bare-metal and RTOS-based embedded systems.Specialized in Embedded C development, low-level firmware, and custom driver implementation on resource-constrained hardware.Experienced with Zephyr RTOS and FreeRTOS, peripheral driver development (GPIO, ADC, PWM, Timers), and software-implemented (bit-banged) communication drivers including UART, I2C, and DQ bus using GPIO, where dedicated hardware peripherals were unavailable.Hands-on experience in board bring-up, BSP development, and hardware–software integration acrossSTM32, TI MSP430, Renesas RL78, PIC, and 8051 platforms.Worked on communication protocols including USB (Type-C PD, HID), CAN (debugging), RS232/RS485,and IoT solutions using ESP8266 and Arduino.Strong background in debugging using debugger, logic analyzer, and oscilloscope, along with mentoring engineers and conducting code reviews.Currently open to Technical Lead / Senior Firmware roles in embedded systems.
Experience
Architect
May 2024 — Present · Bengaluru, IN
Led firmware development for embedded systems using bare-metal, Zephyr RTOS, and FreeRTOS• Implemented Zephyr features including tasks, interrupts, timers, queues, and synchronization• Worked on board bring-up, BSP development, and low-level hardware initialization• Debugged complex firmware issues using logic analyzers, and oscilloscopes• Collaborated with hardware, validation, and system teams to deliver production-ready firmware• Mentored junior engineers and conducted code reviews to ensure quality• Followed secure coding practices, version control (Git), and CI-based build workflows• Exposure to communication protocols: RS232/RS485,UART,I2C,SPI
Education
Saraswathi Velu College of Engineering
Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering
2002 — 2007
Anna University of technology coimbatore
Master's degree, Electrical, Electronics and Communications Engineering
2008 — 2010
Government Higher Secondary school-Vellode
Electrical, Electronic and Communications Engineering Technology/Technician
1995 — 2002
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