ENTERING THE WORLD
SCROLL TO TRAVEL↓
OPEN TO OPPORTUNITIES
◍ SOFTWARE ENGINEER · FULL-STACK & 3D WEB

PRAVEEN
RAJAK

I build fast, cinematic interfaces — and the systems behind them. Competitive programmer, full-stack engineer, and a believer that the web can feel like a place.

Explore the data ↘ See the work
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PROBLEMS SOLVED
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PEAK RATING
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HACKATHON WINS
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NATIONAL FINALS
001 — WHO

Shipping production code while still in college.

I'm a Computer Science undergrad at Gyan Ganga Institute of Technology (RGPV, Jabalpur), partway through my B.Tech. I work full-time as a Software Engineer at Paraleagle — a seat I landed in my second year.

My stack leans modern and front-end-heavy — React, Next.js, and Three.js / react-three-fiber — backed by Node, Express, FastAPI and MongoDB, with C++ and Python underneath.

7.73
CGPA · 93.2% in 12th
−30%
front-end build time · reusable React lib
2×
national hackathon wins · Genethon, FossHack
002 — THE GRIND

Competitive programming,
rendered as a galaxy.

▣ LeetCode numbers are live · Codeforces & difficulty split are sample data — swap anytime

TOTAL SOLVED
0+
across LeetCode · Codeforces · GFG · CodeChef
data crystal · facets = problems
PEAK · LEETCODE
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contest rating
LEETCODE · BY DIFFICULTY
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Easy
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Medium
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RATING OVER TIME
CF max 1357 · sample
SUBMISSION HEATMAP · LAST YEAR
003 — BUILDS

Selected work.

FEATURED · WEBGL

OpenPulse

An interactive 3D dependency-graph explorer — pull any public GitHub repo and explore its packages as a navigable scene. Tuned with level-of-detail culling to hold 60fps on 50+ node graphs.

Three.jsreact-three-fiberGitHub API
live demo ↗
SERVICE

CloudStore

A Cloudinary-style storage service with a token-based upload system and a tiered-quota monetisation model.

NodeExpressMongoDB
SITE

Portfolio v.next

A Next.js portfolio engineered for speed — scoring 95+ on Lighthouse across the board.

Next.jsReactLighthouse 95+
004 — JOURNEY

The path so far.

NOW · FULL-TIME

Software Engineer — Paraleagle

Full-time engineer, landed in my second year of B.Tech. Building product across the stack.

INTERNSHIP

Full-Stack Developer — Nuvance Technologies

Built an e-commerce platform end to end — catalogue, cart, checkout — in React and Node/Express, getting the client live inside a single sprint. Published a reusable React component library that cut front-end build time across internal projects by ~30%.

EDUCATION

B.Tech CSE — Gyan Ganga Institute of Technology

RGPV University, Jabalpur · 7.73 CGPA. Two national hackathon wins and multiple top-10 national finishes along the way.

005 — STACK

An orbiting toolkit.

Front-end-heavy and 3D-fluent, with the backend and data chops to back it up. Drag the sphere to give it a spin.

frontendReact · Next.js · Three.js · r3f · HTML · CSS
backendNode · Express · FastAPI · MongoDB · SQL
languagesC++ · JavaScript · Python
data / mlNumPy · pandas · Matplotlib · Seaborn
006 — LET'S TALK

LET'S BUILD
SOMETHING

Say hi ✦
hello@praveenrajak.dev · placeholder — swap your real email
LeetCode ↗ Codeforces ↗ GitHub ↗ LinkedIn ↗