I'm a passionate student at GNIOT, pursuing a Master's degree in Computer Applications (MCA).
With expertise in Java, Spring Boot,Docker, SQL, and React. I thrive on solving problems and building
innovative solutions.
✨ Current Focus:
- Tackling DSA challenges on LeetCode and GeekForGeeks to sharpen my problem-solving skills.
- Diving deep into advanced concepts in Spring Boot and React.
- Built a scalable Movie Booking Application using Springboot , React , Tailwind and deployed on Heroku using CI/CD .
✨ Outside Coding:
When I'm not immersed in programming, I enjoy exploring tech blogs, experimenting with software ideas, and challenging
myself with new projects.
A production-grade movie booking platform built with a scalable mindset. Currently monolithic, actively being refactored into microservices for modularity and performance. Includes user, admin, and super-admin panels with robust authentication and race condition handling.
Backend: Java · Spring Boot · PostgreSQL · Redis (in progress)
Frontend: React · TailwindCSS · Redux
DevOps: Docker · Heroku · Maven · Neon DB
- Signup, Signin, Forgot/Change Password
- View Profile, Delete Account
- Browse Movies, Book Tickets, Cancel Booking
- Download Ticket (PDF)
- Create/Update/Delete Movies
- Create/Update/Delete Seats (Bulk & Single)
- Set Pricing, Cancel Bookings
- Approve/Deny Admin Requests
- Delete Admin Accounts
- ✅ Race Condition Handling: Ensures atomic seat booking with concurrency-safe logic.
- 🧠 Optimized Backend: Reduced resource usage via efficient queries and caching (Redis integration in progress).
- 🎯 Frontend Performance: Leveraged Redux for state management and Tailwind for responsive UI.
- 📦 Containerized Deployment: Dockerized for portability; deployed on Heroku with CI/CD scripts.
- 🔐 Secure Auth: OAuth2 + JWT for secure access control across modules.
- 🔄 Microservices Migration: Starting with Booking Service split.
- 🧵 Redis Integration: For caching and performance boost.
- 📘 README Polish: Feature impact sheet and interview-ready documentation.
Open to collaboration! Feel free to fork, raise issues, or suggest improvements.
Tribhuvan Nath Sagar
Backend Developer · MCA @ GNIOT
📧 email | 🌐 Portfolio
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Tech Stack: Java | Spring Boot | React | SQL
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- Programming: Proficient in object-oriented programming with Java and modern frameworks.
- Frameworks & Libraries: Actively advancing skills in Spring Boot and React.
- Database Management: Experience with SQL databases, ensuring data integrity and efficient query performance.
- Problem Solving: A LeetCode enthusiast improving algorithmic thinking and debugging expertise daily.