Arun Goud Chinnamgari
Naperville,IL
Summary
Embedded Systems Engineer with 4+ years of experience designing and optimizing firmware, RTOS-based systems, and IoT-enabled embedded solutions across industrial automation and automotive domains. Proven track record of reducing latency, improving power efficiency, and delivering secure, cloud-connected devices on ARM-based platforms. Strong collaborator in Agile environments with hands-on expertise from board bring-up to cloud integration.
Overview
4
4
years of professional experience
Work History
Embedded Systems Engineer
Honeywell
10.2024 - Current
- Engineered embedded firmware for Experion Solution Suites (ESS), integrating pre-configured control logic, alarms, and digital twin models for industrial automation systems.
- Developed cloud-connected embedded applications using Python, Java, and MQTT, enabling real-time telemetry and predictive maintenance via AWS IoT.
- Reduced system latency by 20% through firmware optimization and performance tuning on ARM Cortex and Raspberry Pi platforms.
- Implemented secure communication over Ethernet, Wi-Fi, and Bluetooth, adhering to industrial cybersecurity best practices.
- Delivered incremental firmware updates through CI/CD pipelines in a SAFe Agile environment, improving deployment reliability and release cadence.
- Performed low-level debugging using JTAG/SWD, logic analyzers, and oscilloscopes, resolving hardware-software integration issues.
- Improved firmware stability by writing unit and integration tests, reducing post-deployment defects.
IT Assistant
Lewis University
09.2024 - 09.2024
- Diagnosed and resolved network connectivity issues, improving campus Wi-Fi reliability and user experience.
- Installed and configured surveillance and monitoring systems, enhancing campus security infrastructure.
- Supported live audio systems, ensuring consistent signal quality and system uptime.
Embedded Software Engineer
Mistral Solutions Pvt. Ltd.
12.2021 - 04.2023
- Designed and maintained Embedded Linux (Yocto-based) systems, including device tree customization and kernel module development.
- Implemented secure boot and OTA update mechanisms, enabling remote patching and improving device security.
- Developed IoT edge firmware with Wi-Fi and BLE connectivity, integrating devices with cloud platforms via MQTT and REST APIs.
- Integrated UART, SPI, I2C, and CAN interfaces for sensor data acquisition and actuator control.
- Optimized CPU scheduling and power management, extending battery life by up to 40% on deployed devices.
- Led hardware bring-up and board-level debugging, validating clock configuration, pin multiplexing, and peripheral initialization.
- Collaborated cross-functionally in Agile/Scrum teams, delivering production-ready embedded solutions on schedule.
Education
Master of Science - Computer Science
Lewis University
Romeoville, IL05-2025
Bachelor of Science - Electrical, Electronics And Communications Engineering
Veltech University
Chennai, India07-2022
Skills
Programming: C, Embedded C, C, Python, Java
Embedded Platforms: ARM Cortex, STM32, Raspberry Pi, PIC, AVR
RTOS & OS: FreeRTOS, Embedded Linux (Yocto)
Protocols: SPI, I2C, UART, CAN, LIN, Ethernet, Wi-Fi, Bluetooth
IoT & Cloud: AWS IoT, MQTT, REST APIs, OTA Updates
Debugging: JTAG/SWD, OpenOCD, ST-Link, Logic Analyzers, Oscilloscopes
Tools: Keil, IAR, MPLAB X, STM32CubeIDE, Git, Jira
Standards: ISO 26262, Secure Boot, Power Optimization
Methodologies: Agile, Scrum, SAFe
Timeline
Embedded Systems Engineer
Honeywell
10.2024 - Current
IT Assistant
Lewis University
09.2024 - 09.2024
Embedded Software Engineer
Mistral Solutions Pvt. Ltd.
12.2021 - 04.2023
Master of Science - Computer Science
Lewis University
Bachelor of Science - Electrical, Electronics And Communications Engineering
Veltech University