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RajvardhanT7747/README.md

Portfolio • LinkedIn • Email • LeetCode

👋 About Me

I am a Backend-focused Software Engineer who enjoys building scalable, reliable, production-grade systems.

🎓 B.E. Information Technology, PICT Pune
📊 CGPA: 9.02 / 10
🏆 Mastercard CFC 2.0 Finalist
💼 Developer Intern — Innothoughts Systems Pvt Ltd
🚀 Upcoming Summer Intern @ Mastercard
💼 Ex-SDE Intern — Bluestock (Fintech)

I believe strong fundamentals and clean system design matter more than buzzwords.

💼 Experience

Software Development Engineer Intern — Bluestock (Fintech)

Remote | Jan 2025 – Feb 2025

  • Built a real-time cryptocurrency alert system monitoring 50+ assets
  • Developed scalable Node.js + Express backend services
  • Optimized MongoDB queries, reducing latency by ~30%
  • Implemented WebSockets for instant alerts (<200ms delivery time)
  • Worked on production APIs, debugging workflows, and performance tuning

🚀 Featured Projects

🔔 Real-Time Cryptocurrency Alert System

Node.js | Express | MongoDB | WebSockets

  • Event-driven backend architecture
  • Real-time price streaming & alerts
  • Low-latency system design with optimized DB access

🏨 HeavenQuest — Room Booking Platform

Node.js | Express | MongoDB | EJS | Passport.js

  • RESTful backend APIs
  • Secure authentication & authorization
  • Scalable booking system with optimized queries

🛠️ Tech Stack

🧩 Programming Languages

Java JavaScript C++ Python C

⚙️ Backend & Architecture

Spring Boot Node.js Express

  • RESTful API Design
  • Microservices Architecture
  • Authentication & Authorization
  • WebSockets & Real-Time Systems
  • Layered Architecture & Clean Code

🗄️ Databases

PostgreSQL MongoDB MySQL Oracle

🧪 Tools & Workflow

Git GitHub Linux Maven Docker

  • Software Engineering
  • API Debugging

🧠 Core CS Fundamentals

  • Object-Oriented Programming (OOP)
  • Data Structures & Algorithms
  • Operating Systems (Basics)
  • Multithreading & Concurrency
  • Exception Handling
  • Networking Fundamentals

🧠 Problem Solving

  • 500+ DSA Problems Solved
  • Platforms: LeetCode, Codeforces, GeeksforGeeks
  • Focus on optimization, edge cases & clean logic

🏆 Achievements & Leadership

  • 🏅 Mastercard CFC 2.0 Finalist
  • 📈 9.75 CGPA — First Year
  • 🧠 500+ DSA Problems Solved

Leadership

  • Backend Lead — Pulzion 2025
  • Event Lead — DataQuest, Pulzion 2025
  • Event Sub-Lead — Football, Pulzion 2024

🎯 Currently Looking For

  • Backend / Software Engineering Internships
  • Roles with real production exposure
  • Teams that value engineering fundamentals

“Great systems are built with fundamentals, not shortcuts.”

📩 Let’s connect and build something meaningful.

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