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Achievement: Pull Sharkx2

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Achievement: Pull Sharkx2

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purnendukar/README.md

👋 Hi, I'm Purnendu Kar

🚀 Software Development Engineer | Backend Developer

🧑‍💻 About Me

I’m a Backend Developer with 6+ years of experience building scalable systems, high-performance APIs, and optimised databases.
I’ve worked across diverse domains — from e-commerce and fintech to mental health, video streaming, and social platforms.

I thrive on solving complex system design challenges, improving performance, and creating impactful products that scale.

🔧 Tech Stack

  • Languages: Python, Go, Java
  • Frameworks: Django, Django REST Framework, Flask, FastAPI, Spring
  • Databases: PostgreSQL, MySQL, Redis, NoSQL
  • Tools & Platforms: AWS, Docker, Terraform, GitHub Actions, CircleCI, Bitbucket
  • Messaging & Queues: Kafka, SQS
  • Libraries: Pandas, Numpy
  • APIs & Integrations: Stripe, RevenueCat, Firebase (FCM Notifications)

🛠️ Work Experiences

📌 Country Delight

  • Digital Consumer Platform for Dairy Products

📌 Two Point One

  • Digital Mental Health Platform
  • Video Streaming Platform
  • Social Networking Platform
  • Influencer Marketing Tool
  • Python Stripe Integration Library
  • Business Information Platform

📌 Mantra Labs

  • US Stock Exchange Platform
  • Hybrid EdTech Platform (Online + Offline Mode)
  • Insurance Management System

📈 GitHub Stats

Purnendu's GitHub stats

Top Languages

📫 How to Reach Me

⚡ Fun Fact

I love diving into complex systems and optimising them for peak performance. Whether it's reducing API response times or designing scalable databases, I'm always up for a challenge!

Popular repositories Loading

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    Django Stripe automatically syncs your Stripe data to your local database as pre-implemented Django Models allowing you to use the Django ORM, in your code, to work with the data making it easier a…

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