Divakar Ruttala
EMBEDDED SOFTWARE ENGINEERING | EMBEDDED FIRMWARE ENGINEERING | EMBEDDED HARDWARE ENGINEER
- Role
- Assistant Manager at Maruti Suzuki India Limited
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Divakar Ruttala
I am an Embedded Software Engineer with hands-on experience in developing secure and scalable firmware for IoT systems using ESP32, PIC, and ARM-based microcontrollers (LPC2129). Skilled in C, C++, Embedded C, I work on Linux, FreeRTOS, and tools like Keil, MPLAB X, ESP-IDF, and VS Code.I’ve built production-ready firmware for sensor-based systems involving TDS, pH, turbidity, temperature, and implemented custom serial protocols, ADC integration, and MQTT-based data transfer to AWS IoT. Key features include OTA updates, Secure Boot, Flash/NVS encryption, and eFuse configuration.Experienced in communication protocols like UART, I2C, SPI, CAN, and wireless technologies such as 2G/4G (SIM868, Quectel EC200U), Wi-Fi, Bluetooth, and GPS. I also developed tools for sensor calibration, diagnostics, and hardware testing.I enjoy building reliable embedded systems and bring a strong understanding of the complete embedded software lifecycle
Experience
Assistant Manager
Sep 2025 — Present · Gurugram, IN
Education
DADI Institute of Engineering & Technology, Nh-5, Gavarapalem, Anakapalle-531002, (CC-U4)
Diploma of Education, Electrical and Electronics Engineering
Aditya College Of Engineering & Technology
Bachelor of Technology - BTech, Electrical and Electronics Engineering
2020 — 2023
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