Available for internships · Summer 2026

Hello, I'm
Ankit Ram 👋

I'm a builder. I've been coding for 7 years — started because I wanted to make games, stayed because I fell in love with algorithms.

CS at IILM Delhi. I grind competitive programming daily and build full-stack products that actually work.

I don't believe I'm the best programmer in the world, But I believe in relentless progress.

View Projects → GitHub CF Profile
// stats.json
—
CF Rating
—
Peak Rating
7yr
Coding
2nd
Sem, B.Tech CS
Handle codecrusader69
Rank —
Status open to work
Rating progress — / 2000
// projects

Things I've built

Full-stack products, from idea to live deployment. No tutorials — real problems I wanted to solve.

📊
CF Tracker — Full Stack
A full-stack Codeforces tracker with JWT auth, persistent user data, and live CF API integration. Built because the simple version wasn't enough — this one remembers you.
React Recharts Node / Express Prisma 5 PostgreSQL JWT Railway Vercel
View live →
POST/signup
→{ token: "eyJhbG..." }
GET/me/stats
→{ rating: —, solved: 83 }
DBUser → Railway/Postgres
🏭
3D Factory Simulation
Built a real-time 3D factory simulation in OptiSim to optimize production efficiency. Won 1st Runner-Up at IIT Kharagpur Hackathon competing against teams from across India.
OptiSim 3D Simulation Optimization IIT KGP Hackathon
🏆 1st Runner-Up →
🤖
ML Classifier
Python-based ML classifier trained and evaluated on Kaggle. End-to-end: data cleaning, feature engineering, model selection, evaluation.
Python scikit-learn Kaggle Pandas
View on GitHub →
// achievements

What I've done

🏆
1st Runner-Up — IIT Kharagpur Hackathon
Built a 3D factory simulation in OptiSim to optimize production efficiency. Competed against teams from top engineering colleges across India.
⚡
Codeforces Rating: — · Peak: —
Active competitive programmer.Consistent grind toward expert-level rating.
🌐
GSoC 2026 Contributor — omegaUp
Open PR #9605 — global key rename across the codebase. Under review. Lint passing. Reviewer: pabo99.
📐
JEE Advanced
One of the toughest engineering entrance exams in the world. Cleared it, moved on, kept building.
// competitive_programming

The algorithm grind

The mental models I've internalized. Not tricks — ways of seeing problems differently.

🧠 Core Concepts
→ GCD as divisibility aggregator — gcd(a·b, b·c) = b when gcd(a,c)=1
→ Parity — subtraction = addition mod 2
→ "What if" queries — compute delta, never mutate the array
→ Manhattan distance — maximize by picking diagonal corner pairs
→ Consecutive coprimality — two consecutive integers never share a divisor ≥ 2
→ LCM trick — for finding divisor intervals efficiently
📈 Progress
CF Rating — → 2000
Div 2 A/B solve rate strong
Handlecodecrusader69
PlatformCodeforces + LeetCode
// contact
Let's build something.
Open to internships for Summer 2026. If you're building something interesting or want to talk algorithms, reach out.
Send an email → GitHub Codeforces