Available for opportunities

Shantanu
Kumar Ray.

Final Year B.Tech IT Student ·
Building scalable backends with Node.js, Express & MongoDB.

View Projects Get In Touch
2+
Live Projects
DSA
C++ Expert
MERN
Stack Ready
2026
Graduating
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Who I am

About Me

I am a Final Year B.Tech student in Information Technology from Haldia Institute of Technology with a strong foundation in Data Structures and Algorithms and Backend Development.

I specialize in building scalable and secure web applications using Node.js, Express, and MongoDB. I have hands-on experience designing RESTful APIs, implementing authentication systems, and optimizing database performance.

I am passionate about writing clean, efficient code and solving real-world problems through technology. Always open to new challenges and collaborative opportunities.

Haldia Institute of Technology

B.Tech — Information Technology · 2022–2026

Backend Specialist

Node.js · Express.js · MongoDB · REST APIs

DSA Enthusiast

C++ · Problem Solving · Algorithmic Thinking

Location

West Bengal, India · Open to Remote

What I know

Skills & Stack

Languages
JavaScript ES6+ C++ HTML5 CSS3
Backend
Node.js Express.js REST APIs JWT Auth
Database
MongoDB DBMS Schema Design Query Optimization
Tools & CS
Git GitHub Postman OOP OS Networks
What I've built

Projects

01

Hotel Booking Website

A full-stack hotel booking platform with end-to-end booking flows, secure authentication, and scalable API architecture.

  • Built RESTful APIs for hotel listings, user registration & bookings
  • Integrated JWT-based authentication & authorization for secure access
  • Designed efficient MongoDB schemas for performance at scale
Node.js Express MongoDB JWT REST API
02

FraudShield

A real-time fraud detection backend that identifies suspicious financial transactions using rule-based algorithms and pattern analysis.

  • Rule-based detection: amount thresholds, frequency, location mismatch
  • REST APIs for transaction monitoring and instant fraud alerts
  • Secure MongoDB schemas for transaction log storage
  • Validated and tested all endpoints with Postman
Node.js Express MongoDB Postman Rule Engine
Get in touch

Contact

I'm actively looking for opportunities where I can contribute, grow, and keep learning. If you have a role or a project in mind — let's connect.

LinkedIn
Shantanu Kumar Ray
GitHub
shantanukumarrai
Phone
+91 9142248305

Let's build something together.

Whether it's a backend system, a full-stack app, or just a conversation about tech — I'm all ears. Drop me a message and I'll get back to you promptly.

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