EEE @ NIT Tiruchirappalli / developer / problem solver

Koushik Sarkarbuilds useful things↘

I build practical software and intelligent tools with C++, JavaScript, and curiosity.

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FOR PROJECTS ↓ EEE/CS💝 ✳ C++ + JavaScript
01 / The human bit

A little bit
about me.

Problem-solving highlight

150+ LeetCode
problems solved
with C++.

Hello, I’m Koushik — a third-year Electrical and Electronics Engineering undergraduate at National Institute of Technology Tiruchirappalli, with strong Computer Science fundamentals.

I enjoy working through ambiguous problems independently and turning them into useful technical solutions. My focus areas include data structures and algorithms, object-oriented programming, operating systems, and browser-based tools powered by modern AI APIs.

Portrait of Koushik Sarkar
NIT Trichy / 2024 - 2028
02 / Selected projects

Things I’ve built.

A selection of browser extensions and embedded systems projects built around useful, real-time problem solving.

01 / JULY 2026

LeetCode
AI Helper

A Chrome extension that detects active LeetCode problems and uses the Gemini API to generate contextual hints, optimized C++ solutions, and complexity analysis.

JavaScriptGemini APIChrome APIs
Ask about it ↗
02 / MAY 2026

Context
Bridge

A Chrome extension that extracts chat history from ChatGPT, Claude, and Gemini, then creates structured summaries for seamless context transfer.

JavaScriptGemini APIClipboard API
Ask about it ↗
03 / JUNE 2025

NavBot
Robot

An embedded C++ robot with real-time position tracking on a 32x8 LED matrix, joystick navigation, and obstacle detection through multiple peripherals.

C++Embedded systemsI2C
Ask about it ↗
03 / In the toolbox

My technical
toolbox.

C++core languageJavaScriptweb + extensionsData Structuresand algorithmsOOPobject-oriented programmingOperating Systemscore CSProblem Solvingpractice every daySQLdatabase basicsGitHubversion controlChrome APIsbrowser extensionsGemini APIAI-powered toolsComputer Architecturerelevant coursework
04 / The journey so far

My learning
timeline.

2024 — 2028

NIT
Tiruchirappalli

B.Tech / Electrical & Electronics Engineering

Currently building a strong foundation in engineering and computer science at the National Institute of Technology Tiruchirappalli, Tamil Nadu.

2022 — 2024

SVPV Junior
College

Higher Secondary Certificate / Mumbai

Completed Higher Secondary Certificate studies at SVPV Junior College of Science and Commerce.

2012 — 2022

Shantinagar
High School

Secondary School Certificate / Thane

Completed Secondary School Certificate studies at Shantinagar High School, Thane.

05 / Your turn

Let’s build
something useful.

Send an email ↗Instagram ↗LinkedIn ↗