Open to opportunities

Sanatan Singh

@sanatansingh

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Aspiring full-stack developer building real-time analytics and AI-powered web apps.

India

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What I'm looking for

I’m looking for a role where I can build full-stack features that solve real problems—using React/Node, strong backend APIs, and data-driven ML where it adds value. I want a team that values security, performance, and continuous learning.

I’m a Computer Science Engineering student (B.Tech) focused on building full-stack products that turn complex data into fast, user-friendly experiences. I enjoy shipping features end-to-end—from APIs and databases to interactive frontends—while keeping performance and security in mind.

In Tracel, I built a real-time network traffic analysis dashboard using React, Node.js, and WebSockets (Socket.IO). I also developed a Python (Flask) threat detection microservice using a Scikit-Learn Isolation Forest model to score incoming network packets and flag malicious behavior.

For CVision, I engineered a resume optimization platform that integrates Groq’s Llama-3 to instantly score and tailor PDF resumes against job descriptions. I implemented a client-side pdf.js text extraction pipeline to reduce server load, alongside strict payload validation and API rate-limiting to secure the backend.

I strengthen my practical engineering through projects like TravelStay, where I implemented JWT-based authentication with Passport.js, added protected routes for listing management, and integrated Cloudinary (via Multer) for image uploads stored with MongoDB. I bring competitive problem-solving momentum too—over 350+ Codeforces problems and 200+ LeetCode DSA problems.

Experience

Work history, roles, and key accomplishments

Tracel

Personal Project

Dec 2025 - Feb 2026 (2 months)

-Developed a threat detection microservice in Python (Flask) using a Scikit-Learn Isolation Forest model, dynamically calibrated to maintain 2.5% false positive rate on normal traffic while detecting 45%+ of attack-pattern packets.
-Built a real-time network traffic analysis dashboard using React, Node.js, and Web Sockets (Socket.IO), visualizing up to 100 events/sec during attack bursts .

ReactJS Python Node NodeJS Docker Socket.IO WebSockets

Education

Degrees, certifications, and relevant coursework

Indian Institute of Information Technology, Nagpur

Bachelor of Technology, Computer Science Engineering

2023 - 2027

Grade: CGPA: 7.55

Activities and societies: Projects include a real-time network traffic analysis platform (React/Node.js/Socket.IO, Flask, Isolation Forest) and a resume optimizer using Groq Llama-3 (React, Node.js/Express, Supabase).

Pursuing a Bachelor of Technology in Computer Science Engineering. CGPA: 7.55.