---
title: "Jyotish Kumar - OCFP Faculty in Bengaluru | Tal"
description: "Meet Jyotish Kumar, Aspiring Backend/Systems Engineer | C++, epoll, TCP, Multithreading | IIT Guwahati MnC ’25 based in Bengaluru. AI stack includes claude code, codex, and deepseek. Explore public work links including github, leetcode, and jyotish-kumar29.github.io."
image: "https://tal.club/meet/jyotish-kumar/share-image"
---

# Jyotish Kumar on Tal

## Headline

Aspiring Backend/Systems Engineer \| C\+\+, epoll, TCP, Multithreading \| IIT Guwahati MnC ’25

## About

I'm an aspiring Backend/Systems Engineer with a B\.Tech in Mathematics and Computing from IIT Guwahati\. I build low\-latency, multithreaded systems in C\+\+ from first principles, focusing on distributed architecture and high\-throughput network I/O\. My engineering approach is metrics\-driven\. I've built a C\+\+ matching engine with a hand\-rolled epoll event loop, load\-tested to 64,500 concurrent TCP connections, and a custom TCP key\-value store handling 218,000\+ requests per second with an low p50 latency of 11\.69µs\. Both are validated with ASan/UBSan/TSan, chaos, and endurance testing\. Before this, I taught Mathematics and Science — including foundational Math for JEE and competitive exam prep, and Physics for Grades 6–12 — at K12 Techno Services\. I'm now looking to move into core systems engineering, backend development, or low\-latency infrastructure roles\.

## Location

Bengaluru

## AI stack

claude code

codex

deepseek

gemini

opencode

ChatGPT

## Work experience

OCFP Faculty at K12 Techno Services Pvt\. Ltd\., May 2025 \- Aug 2026 · 1 yr 4 mos, Bengaluru, Taught Mathematics and Science, including foundational Mathematics for JEE and competitive exam preparation, and Physics for Grades 6\-12\.

## Education

Bachelor of Technology, Mathematics and Computing, Indian Institute of Technology, Guwahati

IIT JEE Preparation, Dakshana foundation

## Public links

- github: https://github\.com/Jyotish\-Kumar29
- leetcode: https://leetcode\.com/jyotish\_\_kumar\_
- jyotish\-kumar29\.github\.io: https://jyotish\-kumar29\.github\.io/

[View the original profile](https://tal.club/meet/jyotish-kumar)

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