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saigiricharan/README.md

Hi 👋, I'm Sai Giri Charan

Embedded Software Engineer | Robotics & Edge AI Enthusiast

🔧 About Me

  • 🎓 B.Tech in Electronics & Communication Engineering @ Dayananda Sagar University (2022 – 2026)
  • 🤖 Currently building a humanoid robot with Edge AI — real-time object detection on Raspberry Pi + ESP32
  • 🔌 I like working close to the metal: register-level programming, RTOS, and protocol-level debugging
  • 🏆 Built award-season firmware for an Arduino Robowars combat robot
  • ⚡ Internship at BHEL — hands-on with industrial control systems, PLCs, and embedded fault diagnosis
  • 📜 NPTEL certified in Digital Image Processing

🛠️ Tech Stack

Languages

Hardware & RTOS

Protocols & Tools

🚀 Featured Projects

🤖 Humanoid Edge-AI Tracking Robot

Humanoid-inspired autonomous robot using ROS2, Raspberry Pi, ESP32, and YOLOv8 for real-time human detection and tracking. Custom I2C/SPI sensor drivers, FreeRTOS task scheduling for concurrent sensor polling and motor control.

Python ROS2 YOLOv8 FreeRTOS

⚡ FreeRTOS LED Tasks

Dual-LED multitasking demo on ESP32 showcasing FreeRTOS task scheduling, priorities, and concurrency primitives on bare-metal hardware.

C++ FreeRTOS ESP32

🏎️ Arduino Robowars Combat Robot

C/C++ firmware for a competition robot car — motor control, sensor fusion, and interrupt-driven RF communication for responsive real-time decision making.

C/C++ Arduino RF Comms

🏭 BHEL Internship

Hands-on exposure to industrial embedded control systems, PLC automation, and real-time fault diagnosis using oscilloscopes and logic analyzers.

UART I2C SPI CAN

📊 GitHub Stats

📫 Reach Me

LinkedIn • Email • GitHub

Pinned Loading

  1. humanoid-edge-ai-human-tracking-robot humanoid-edge-ai-human-tracking-robot Public

    Humanoid-inspired autonomous robot using Edge AI, ROS2, Raspberry Pi, ESP32, and YOLOv8 for real-time human detection and tracking.

    Python 2

  2. freertos-led-tasks freertos-led-tasks Public

    FreeRTOS dual LED multitasking demo on ESP32

    C++ 1

  3. saigiricharan saigiricharan Public

    1