Portfolio

About Me

I am Rudra, a third-year Industrial and Production Engineering student at Shahjalal University of Science and Technology (SUST), Sylhet.

Champion at Youth Startup Summit 2025

A device for the mute community using manufactured hand gloves to express thoughts via sign language.

Finalists in IPEsphere Project Fair

A project focused on detection of Bacteria in food items

A beginner-friendly IoT-based car controlled via a web interface or mobile app, using ESP8266, motor drivers, and a simple dashboard.

An advanced robot optimized for high-speed, accurate path tracking using sensors and PID control, with ultrasonic obstacle detection.

LED Dot Matrix Smart Notice Board – Your Messages, Anytime, Anywhere.

From SUST:

International:

Others:

Champion at YOUTH STARTUP SUMMIT 2025

Champion at Senior Project Hunt Hosted By RoboSUST

Invitation Letter from Rice360 Competition to Participate as a Semifinalist.

My team received the DEI award.

Invited guest at Bangladesh Start-up Connect 2025

We have obtained the championship award.

Button phone sticker lights are not powered by batteries. So how did they work?

Sticker lights work on a principle called the radio frequency (RF) signals.

When your phone received a call or message, it emitted radio frequency (RF) signals.
The sticker contained a tiny coil and a miniature circuit.
The circuit harvested this wireless energy—just enough to light up a small LED.

I hope this information is helpful!