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Software Engineer @ iGPT

Hi, I'mGaurav Kumar

I'm aSoftware Engineer

I build AI products end to end — the model calls, the APIs, and the pixels.

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About

Good software gets out of the way. That's the part I obsess over.

Right now I'm at iGPT, building AI tutoring tools — the retrieval and LLM plumbing underneath, and the interface that has to make all of it feel simple. I got here through full-stack work and a stretch in cybersecurity, which is probably why I care as much about how a system holds up as how it looks. I learn fastest by shipping — and I haven't built anything yet that I couldn't find one more thing to fix.

AI & LLMsFull-stackSecurity-minded
//Gaurav Kumar · Software Engineer @ iGPT
Gaurav Kumar — portrait
Currently atiGPT · Software Engineer
02Tech Stack

An ecosystem, not a list.

Core Stack

The languages & frameworks in daily rotation.

Gaurav Kumar
Gaurav Kumar
Software Engineer
AI • FULL STACK • CYBERSECURITY
Java
Python
TypeScript
JavaScript
React
Next.js
Tailwind
Framer Motion

React · Next.js · Tailwind CSS · Framer Motion

AI & Machine Learning

LLMs in production, not just notebooks.

Question
Embedding
Vector Search
Context
LLM
Answer
RAGLangChainScikit-learnXGBoost

Cybersecurity

Trained to think like the attacker.

WiresharkNmapOWASPThreat Analysis

Backend

APIs that hold up.

Client
API Gateway
Node.js
FastAPI
Database

Databases

Modeled, indexed, safe.

CollectionsMongoDB
IndexesMySQL
DocumentsMongoose
Queries streaming

Cloud & Tooling

Ship anywhere.

GitHubOracleAWSDigitalOcean

03Experience & Education

The road so far.

NowJun 2026 — Present

Software Engineer Intern

iGPT

Building production-grade, AI-powered educational products end to end.

  • Developing AI-powered educational apps with Next.js 16, React, TypeScript, Tailwind CSS & FastAPI.
  • Integrating LLMs, Retrieval-Augmented Generation (RAG) and AI tutoring workflows for personalized learning.
  • Designing scalable frontend features and REST APIs while collaborating across engineering and product.
Next.js 16ReactTypeScriptFastAPILangChainRAG
WorkDec 2025 — Jan 2026

Cyber Security Intern

Redynox

Hands-on network security and web application penetration testing.

  • Performed network traffic analysis using Wireshark and implemented basic security hardening measures.
  • Conducted web application security testing with OWASP ZAP and analyzed common vulnerabilities (SQLi, XSS).
  • Documented findings and recommended mitigation strategies for identified security risks.
WiresharkOWASP ZAPNetwork Security
WorkJul 2025 — Aug 2025

Web Development Intern

CodSoft

Built responsive, user-friendly web applications on deadline.

  • Developed responsive web applications using React, HTML, CSS, and JavaScript with user-friendly interfaces.
  • Completed assigned web development projects within deadlines while optimizing website functionality.
ReactJavaScriptHTML5CSS3
Education2023 — 2027

B.Tech, Computer Science & Engineering (Cybersecurity)

Noida Institute of Engineering & Technology, Greater Noida

Specializing in Cybersecurity. CGPA: 9.01 / 10. Coursework across DSA, OOP, Operating Systems, Computer Networks & DBMS.

Education2023

Class XII — Science (CBSE)

Aditya Birla Public School, Jharkhand

Scored 79.8% in the CBSE Class XII Science stream.

Education2021

Class X (CBSE)

B.N.T. St. Mary's School, Jharkhand

Scored 89.2% in the CBSE Class X board examinations.

04GitHub Activity

Building. Learning. Shipping.

Currently Building

Socratic AI Tutor

An LLM tutor that teaches by asking — turning questions into guided reasoning instead of answers.

Progress
72%
AI EducationFull StackLLMsModern UI
Developer Activity
0
Repositories
0
Stars Earned
0
Forks
0
Followers
Contribution Galaxy
0
contributions · last year
Repository Network
PortfolioSocraticInsightCartDPI PlatformExperiments
Technology Evolution
TypeScript
Python
JavaScript
Java
Latest Work
Live
socratic-ai-tutor
Question-driven AI tutor built on retrieval + LLMs.
Branch
main
Last push
2 days ago
Deployment
● Passing
pulse — zsh
➜ git status
On branch main · clean · ahead 3
➜ deploy --prod
✓ shipped socratic-ai-tutor · 2 days ago
➜ focus --now
AI education · security · shipping ML
Open Source
socratic-ai-tutor
LLM tutor that teaches through Socratic questioning.
TypeScript★ 14⑂ 3
insightcart
ML-driven analytics for e-commerce carts.
Python★ 11⑂ 4
dpi-platform
Full-stack platform for digital public infra.
JavaScript★ 9⑂ 2
05Selected Work

Things I've shipped.

?
AI Education

Socratic AI Tutor

In Progress
Software Engineer

An LLM tutor that teaches through Socratic questioning — turning answers into guided reasoning with retrieval and self-evaluation loops.

Built in collaboration with the iGPT team
Next.jsLangChainRAGTypeScript
Private · built with the iGPT team
ML Analytics

InsightCart AI

Full-Stack + ML

An end-to-end ML platform for e-commerce customer analytics — K-Means segmentation, customer-lifetime-value and churn prediction, and recommendations served behind a clean app.

PythonScikit-learnXGBoostStreamlit
Live ↗ Source
Cybersecurity

Deep Packet Inspection Platform

Full-Stack Engineer

A production-grade network-traffic monitoring platform with a multi-threaded deep-packet-inspection engine, REST ingestion APIs, and a cloud analytics dashboard for real-time security events.

Node.jsC++MongoDBReact.js
Private repository
AI Assistant

Jarvis — AI Chatbot

Developer

An interactive AI assistant inspired by Iron Man's J.A.R.V.I.S — a conversational, voice-style chat interface.

HTMLCSSJavaScript
Live ↗ Source
Web

Developer Portfolio

Design + Build

This site — a cinematic, motion-driven developer portfolio built as a set of living, interactive sections.

Next.jsFramer MotionTailwind
Source

06What I Do

Three ways I can help.

Full-stack web apps

React and Next.js on the front, Node or FastAPI behind it. I build the whole thing — including the boring parts: auth, state, deploys.

  • React & Tailwind UIs
  • Node.js REST APIs
  • MongoDB / MySQL
  • Deployment on Vercel & Render

Security testing

I test web apps and networks the way an attacker would, then write up what I find in language a team can actually act on.

  • Network traffic analysis (Wireshark)
  • Web app testing (OWASP ZAP)
  • Vulnerability assessment
  • Mitigation reporting

Data & ML

Segmentation, churn, lifetime value — the models that turn a pile of events into something a team can act on, wrapped in an app people will actually open.

  • Customer segmentation & CLV
  • Churn prediction
  • Interactive dashboards
  • Python, Scikit-learn, Streamlit
07Credentials

Receipts, stamped.

CCisco Networking Academy · Apr 2026
Verified

Cybersecurity Essentials

ID · fe4d69ae-cdc0-4d34-936a-cffb646be0bf
Network SecurityCryptographyDefense
Issued Apr 2026 · No expiry

Cybersecurity Essentials, Cisco Networking Academy, Apr 2026

08/ 08
08Get in touch

Have an idea?

Currently open to internships, freelance & collaborations
Email
gauravkumar47967@gmail.com
Phone
+91 8539964150
Location
Greater Noida, UP, India
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