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Anubhuti Pattanaik

@anubhutipattanaik

Embedded Systems Developer designing production-grade ARM firmware with FreeRTOS, IoT protocols, and sensor integration.

India

Message

What I'm looking for

I’m seeking to leverage my firmware development expertise and system-level problem-solving skills to contribute to challenging embedded systems projects that connect real-time firmware decisions with reliable IoT and backend performance.

I’m an Embedded Systems Developer focused on building production-grade firmware for ARM-based microcontrollers, translating hardware constraints into optimized real-time solutions. In my current role, I design multi-threaded FreeRTOS firmware, implement interrupt-driven architectures, and handle DMA transfers while validating reliability on real systems.

I bridge firmware and backend design by integrating multi-sensor data pipelines end-to-end: microcontroller → MQTT → Node.js → PostgreSQL → web dashboard. I’ve repeatedly improved communication and payload efficiency (including binary protocols with CRC16) and debugged across tools like oscilloscope protocol analysis and JTAG/SWD—grounded by iterative field validation, including production deployment on Indian Railways.

Experience

Work history, roles, and key accomplishments

Current

Embedded Systems Developer

Current

ADJ Engineering Pvt. Ltd.

Jun 2025 - Present (1 year 1 month)

Designed multi-threaded, interrupt-driven embedded firmware for ARM-based microcontrollers using FreeRTOS, including DMA-based and register-level sensor interfaces. Built end-to-end IoT data pipelines connecting MQTT to a Node.js backend and PostgreSQL for dashboarding, with hardware debugging and protocol optimization across production validation cycles.

STM32CubeIDE PlatformIO FreeRTOS DMA SPI UART USART I2C ESP32 CRC 16 MQTT Node Express PostgreSQL Git Github STM32 HAL

Broadcast Technology Intern

National Academy of Broadcasting & Multimedia (NABM)

Jun 2024 - Jul 2024 (1 month)

Conducted RF signal chain analysis across radio and television transmission infrastructure and mapped component interactions within broadcast system architecture. Analyzed real-world broadcast systems and identified critical signal integrity checkpoints.

Signal Integrity Technical Documentation

Education

Degrees, certifications, and relevant coursework

Parala Maharaja Engineering College

Bachelor of Technology, Computer Science and Engineering

2021 - 2025

Grade: CGPA: 8

Pursued a B.Tech (CSE) degree at Parala Maharaja Engineering College from 2021 to 2025, focusing on computer science and engineering fundamentals. Earned a CGPA of 8.