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Kushalchavan/Readme.md

Hi 👋🏻, I'm Kushal Chavan

🚀 Full Stack Developer | Backend Developer

I build scalable full-stack applications with a strong focus on backend engineering, system design, and distributed systems.

Passionate about creating high-performance, reliable, and production-ready systems using modern technologies and clean architecture principles.

💡 "I don’t just build APIs — I design systems that scale."

🧠 Core Focus

  • ⚙️ Build scalable backend systems using Node.js & TypeScript
  • 🏗️ Design clean and maintainable architectures
  • 🔄 Develop asynchronous systems with queues & workers
  • 🗄️ Optimize databases for performance and scalability
  • 🔐 Implement secure, fault-tolerant, and reliable APIs
  • 🤖 Integrate AI capabilities into modern applications

🛠️ Tech Stack

🚀 Core Skills

Backend Development

  • Node.js
  • TypeScript
  • Express.js
  • REST APIs
  • Scalable Backend Architecture
  • Authentication & Authorization (JWT)
  • Async Processing
  • Workers & Job Queues

Databases & Infrastructure

  • PostgreSQL
  • MongoDB
  • Prisma ORM
  • Redis
  • BullMQ
  • Database Design
  • Indexing & Query Optimization
  • Docker

System Design

  • Scalable & Fault-Tolerant Systems
  • Idempotency & Retry Mechanisms
  • Distributed Systems Fundamentals
  • Clean Architecture
  • Modular Design

Frontend Development

  • React.js
  • Next.js
  • Tailwind CSS
  • SCSS

🌱 Currently Learning

  • 🧠 Advanced System Design
  • 🤖 Generative AI Integration in Backend Systems
  • ⚙️ Distributed Systems & Event-Driven Architecture
  • ☁️ Cloud & Scalable Ingrastructure

📫 Contact

📧 Email: kushalchavan2002@gmail.com
💼 LinkedIn: Kushal Chavan
🌍 Portfolio: Portfolio
🐦 Twitter/X: @kushalchavan_

⚡ Fun Fact

I enjoy debugging scalable backend systems more than writing UI 😄

Pinned Loading

  1. notification-system notification-system Public

    A scalable Notification System built using Node.js, TypeScript, PostgreSQL, Redis, and BullMQ.

    TypeScript

  2. Job-portal Job-portal Public

    Scalable Job Portal Backend API built with Node.js, Express.js, TypeScript, PostgreSQL, and Prisma using clean layered architecture, JWT authentication, RBAC, and modern backend best practices.

    TypeScript

  3. portfolio portfolio Public

    A modern portfolio website built to present my work, technical skills, and full-stack development experience through clean design and optimized performance.

    JavaScript

  4. resume-builder resume-builder Public

    A modern MERN + TypeScript Resume Builder powered by Google Gemini AI for smart resume generation. Features shadcn/ui, ImageKit uploads, full Docker containerization, and Vitest/Jest test coverage.

    TypeScript