Building sustainable software for a greener future·#GreenCode — every optimised algorithm saves energy·Reusable components = less waste·Carbon-aware design for a better tomorrow·Efficient algorithms reduce CPU cycles & power·Clean architecture is long-term sustainability·Building sustainable software for a greener future·#GreenCode — every optimised algorithm saves energy·Reusable components = less waste·Carbon-aware design for a better tomorrow·Efficient algorithms reduce CPU cycles & power·Clean architecture is long-term sustainability·
Open to Internships & Full-time

Royal
Sachan

Building sustainable, clean code for a greener future. Final-year CSE student at IIIT Senapati building backend systems & AI/ML pipelines — code that is not just functional, but efficient.

Resume ↓
Royal Sachan — Full Stack Developer
Node.jsReactPostgreSQLLangChainDockerPythonAWSExpress.js

Who I Am

About Me

Final-year Computer Science student at IIIT Senapati, Manipur (graduating 2027), passionate about backend systems, AI/ML pipelines, and writing code that is not just functional — but efficient, maintainable, and purposeful. I have solved 500+ data structute problems across LeetCode, CodeChef, and GeeksforGeeks, and love turning complex challenges into elegant solutions.

Download Resume ↓

Key Achievements

  • Qualified GATE CS 2026 with AIR 14800 out of 200,000+ candidates.
  • Ranked 5204 globally in Meta Hacker Cup 2025, clearing Round 1 among hundreds of thousands of competitors worldwide.
  • Selected among top 3 proposals from my college at 5G Innovation Hackathon 2025 by DoT, Government of India.
Featured In

Times of India Newspaper

Recognized for securing AIR-2 in Engineer’s Ring of Honour (EROH) 2025 by Naukri.com among top IIT, IIIT, and NIT participants.

Times of India EROH 2025 Feature

What I Know

Technical Skills

Across six domains — built through real projects, backend systems, and AI/ML work.

Languages

JavaPythonSQLJavaScript

Frontend

React.jsTailwind CSSHTML5CSS3

Backend

Node.jsExpress.jsREST APIsJWT Auth

AI / ML

LangChainFAISSGoogle GeminiRAG PipelinesPandasNumPy

Databases

PostgreSQLMongoDBVector DB

DevOps & Tools

AWSDockerGitGitHubPostman

Work History

Professional Experience

Real-world backend engineering — building secure, high-performance APIs.

Atal Innovation Centre

Backend Developer Intern
🗓 June 2024 – Jan 2025
Node.jsExpress.jsPostgreSQLJWTREST APIbcrypt
  • Designed and deployed a secure authentication and authorization system for a Point of Sale (POS) application using Node.js, JWT, and bcrypt, cutting unauthorized access attempts by 80%.
  • Enhanced API security by integrating rate limiting, CORS, and Helmet.js middleware; optimized RESTful endpoints to boost transaction processing speed by 30%.

Projects

A curated selection of robust platforms and tools, focused on performance, scalability, and solving real-world problems.

03Projects
03Years Active
12+Tech Stacks
Coding Workspace
01

FinSight AI

AI-powered financial news research platform leveraging Retrieval-Augmented Generation (RAG) and semantic search to extract actionable insights from diverse media sources, achieving 85%+ query accuracy.

PythonRAGLangChainGemini APIFAISSPickle
FinSight AI
02
URL Shortener

URL Shortener

URL Shortener service built with Node.js and MongoDB, exposing RESTful APIs for URL encoding and resolution with low-latency redirection. Features JWT-based authentication, BcryptJS password hashing, and analytics tracking.

ReactJSNodeJSExpressJSMongoDBJWTBcryptJS
URL Shortener
03
Video Learning Platform

Video Learning Platform

Production-ready MERN stack platform with enterprise-grade authentication via OAuth 2.0 (Google/GitHub), JWT sessions, SendGrid email verification, and bcrypt password hashing — designed to scale for 1,000+ concurrent users.

React.jsNode.jsMongoDBJWTOAuth 2.0SendGrid
Video Learning Platform

Get In Touch

Contact Me

Available for internships, freelance work, and open-source collaboration.

Send a Message