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kajalj3098/README.md

Hi 👋, I'm Kajal

Backend API Developer | Building Scalable Systems 🚀

👩‍💻 About Me

  • 💼 Backend Developer with 5+ years of experience
  • ⚙️ Specializing in scalable APIs, microservices & serverless architecture
  • ☁️ Strong experience with AWS & cloud-based systems
  • 📊 Worked on data analytics, e-commerce & real-time platforms
  • 👩‍🏫 Experience in leading teams & mentoring developers
  • 🌱 Currently exploring AI & system design improvements by building real-world projects and integrating intelligent features into applications

🚀 Tech Stack

💻 Backend

Node.js Express.js NestJS Serverless

🧠 Languages

TypeScript JavaScript Python

🗄 Databases

PostgreSQL MSSQL MySQL Snowflake
MongoDB Redis

☁️ Cloud & DevOps

AWS (Lambda, S3, EC2, RDS, SQS)
Docker CI/CD Nginx

⚡ Architecture & Tools

Microservices REST APIs GraphQL
Event-Driven Systems WebSockets

💡 Highlight Work

  • 🔍 Built a UK company analytics platform for search & insights
  • 🤖 Integrated AI-based summarisation (OpenAI) for business data
  • 🛒 Developed APIs for high-traffic e-commerce platform (1M+ users)
  • 📄 Created document & contract management systems
  • 💹 Worked on crypto exchange & real-time systems
  • ⚡ Improved API performance by ~30%

📈 GitHub Stats

🌐 Connect With Me

✨ Fun Fact

I enjoy creating things and understanding the logic behind everything — the why, what, and how. I started with something as simple as a calculator, and that curiosity has shaped my journey into building real-world applications today.

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