SHREERAJ S

Electronics & Communication Engineer

Passionate embedded systems developer and IoT enthusiast. I bridge the gap between hardware and software to build smart, real-world solutions.

⚡ What I Can Do For You

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IoT Solutions

I design smart systems using ESP32 & NodeMCU that connect sensors to the cloud (Firebase, AWS, or Blynk) for real-time monitoring.

💻

Firmware Development

Efficient C/C++ programming for Arduino, STM32, and AVR microcontrollers. I write optimized code for battery-powered devices.

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Circuit Prototyping

From breadboard testing to PCB schematic design. I can help turn a rough idea into a working hardware prototype.

🛠️ Technical Skills

C / C++ Python kotlin App Developer Web Developer Microcontroller Programming PCB Design (proteus, KiCad) Embedded Systems PCB Design Arduino & ESP32 Raspberry Pi IoT Protocols (MQTT, HTTP) 3D designing and printing Automation

🚀 Featured Projects

Mini Writing Machine

Arduino • CNC • G-Code

Designed a custom CNC plotter capable of writing text and drawing sketches using stepper motors and a pen mechanism.

Smart Energy Meter

ESP32 • IoT • Mobile App

Built a Wi-Fi enabled energy meter that tracks voltage, current, and usage in real-time, displaying data on a custom Android app.

Custom Gamepad

Arduino • MPU6050 • Gyroscope

Engineered a handheld game controller with gyroscope support for motion-sensing gaming inputs.

Let's Build Something Amazing

Open for collaborations and freelance projects.

Contact Me