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navjot0079/README.md

πŸ‘‹ Hey, I'm Navjot Singh Saini

Typing SVG

πŸš€ About Me

I'm a Computer Science Engineering student and Full Stack Developer focused on building scalable, secure, and practical web applications.

I enjoy working across the complete development cycle β€” designing responsive interfaces, building REST APIs, implementing authentication and authorization, designing database models, and deploying applications.

  • πŸŽ“ B.E. Computer Science & Engineering student
  • πŸ’» Full Stack Developer focused on the MERN ecosystem
  • 🧠 Solved 500+ DSA problems
  • πŸ” Interested in authentication, RBAC, API security, and scalable backend systems
  • 🐳 Learning containerization, CI/CD, and modern deployment workflows
  • ⚑ Building real-time applications using Socket.IO and Redis
  • πŸ“š Currently exploring PostgreSQL, Prisma, System Design, and advanced backend architecture
  • 🎯 Goal: Build software that solves real problems and scales reliably

πŸ› οΈ Tech Stack

πŸ’» Programming Languages


🎨 Frontend Development


βš™οΈ Backend Development


πŸ—„οΈ Databases & Caching


☁️ Cloud, DevOps & Developer Tools


🧩 What I Build

⚑ Scalable REST APIs
πŸ” JWT Authentication & Role-Based Access Control
🏒 Multi-Tenant SaaS Applications
πŸ“Š Interactive Analytics Dashboards
πŸ’¬ Real-Time Chat & Notification Systems
πŸ† Gamification, XP, Streak & Leaderboard Systems
πŸ—„οΈ Database-Driven Full Stack Applications
🐳 Containerized Backend Services

πŸš€ Featured Projects

🏒 ScaleNest β€” Multi-Tenant SaaS Platform

Tech Stack: React β€’ Node.js β€’ Express.js β€’ MongoDB β€’ Tailwind CSS β€’ Recharts

  • Built workspace management, project tracking, and team collaboration features
  • Implemented JWT authentication and role-based access control
  • Designed tenant-level data isolation for secure workspace data
  • Built REST APIs for projects, tasks, users, and workspace management
  • Created interactive analytics dashboards

🎟️ Eventify β€” Event Management Platform

Tech Stack: React β€’ Node.js β€’ Express.js β€’ MongoDB β€’ Recharts β€’ Framer Motion

  • Built a full-stack event platform supporting multiple user roles
  • Designed the system to handle 1,000+ registrations
  • Developed REST APIs for event and registration management
  • Created interactive analytics dashboards
  • Built responsive and animated user interfaces

πŸ‹οΈ FitQuest β€” Gamified Fitness Platform

Tech Stack: Node.js β€’ Express.js β€’ MongoDB β€’ Socket.IO β€’ Redis β€’ Docker

  • Built a fitness mentorship platform connecting trainers and trainees
  • Implemented JWT authentication and role-based authorization
  • Added real-time chat using Socket.IO
  • Used Redis caching for leaderboard performance
  • Containerized backend services using Docker
  • Built XP rewards, streak tracking, badges, and leaderboard systems

🧠 LeetCode Activity

πŸ”₯ 911 Submissions in the Past Year

LeetCode Stats and Submission Heatmap


πŸ’» 496 Problems Solved


🟒 Easy: 194 Β Β  🟑 Medium: 253 Β Β  πŸ”΄ Hard: 49


⚑ Active Days: 260 Β Β  πŸ”₯ Max Streak: 38


πŸ“ˆ Contribution Activity


🧠 Current Learning Journey

System Design       β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘  80%
Backend Development β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘  90%
React & Next.js     β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘  80%
Docker & DevOps     β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘  70%
PostgreSQL          β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘  70%
AWS                 β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘  60%

Currently focused on:

  • πŸ—οΈ System Design fundamentals
  • 🐳 Docker and containerized development
  • πŸ—„οΈ PostgreSQL and relational database design
  • ⚑ Redis caching and backend performance
  • ☁️ AWS deployment fundamentals
  • πŸ”„ CI/CD workflows
  • 🧩 Scalable backend architecture

πŸ… Achievements

  • 🧠 Solved 500+ algorithmic and DSA problems
  • πŸ₯ˆ Secured 2nd place among 100+ teams in an IoT Project Exhibition
  • πŸ‘¨β€πŸ’» Former Technical Executive at ACM Student Chapter
  • 🎯 Organized coding contests, workshops, and hackathons involving 200+ students
  • πŸ“š Continuously improving skills in full-stack development, DSA, and system design

🀝 Connect With Me


πŸ’­ Developer Mindset

"Build with purpose. Learn with curiosity. Improve with every commit."


⭐ Always building, learning, debugging, and improving β€” one commit at a time πŸš€

Pinned Loading

  1. ScaleNest ScaleNest Public

    ScaleNest is a production-ready multi-tenant SaaS platform built using the MERN stack. The idea is similar to platforms like Notion, Slack, or Jira, where multiple companies use the same applicatio…

    JavaScript

  2. Portfolio Portfolio Public

    πŸš€ Personal portfolio showcasing my projects, skills, experience, and achievements as a Full Stack Developer.

    JavaScript

  3. Eventify Eventify Public

    Eventify is a full-stack event management system that allows users to host events, register for events, receive auto-generated e-tickets, and manage everything through a clean and interactive UI.

    JavaScript

  4. TaskSphere TaskSphere Public

    A complete, production-ready Task Manager SaaS application with modern UI, real-time features, and scalable architecture.

    JavaScript

  5. Noor-Crochets Noor-Crochets Public

    A modern, premium, and aesthetic full-stack e-commerce platform for a handmade crochet brand. Built with React, Tailwind CSS, Framer Motion, Node.js, Express, and MongoDB.

    JavaScript

  6. Wordle Wordle Public

    A sleek, animated Wordle-style word guessing game built with Next.js, React, TypeScript and Tailwind CSS. Guess the hidden 5-letter word in 6 tries β€” with smooth flip animations, confetti celebrat…

    TypeScript