aarti kumari

I’m a web development intern and full-stack developer who enjoys turning ideas into working applications—fast, responsive, and measurable. I build with the MERN stack and care about both user experience and backend performance.

In my internship, I developed and deployed a news website with real-time updates, supporting 500+ users. I improved engagement by optimizing REST APIs and modular React components, and I delivered sprint goals on time while collaborating in an agile 3-member team using GitHub and Postman.

Across my projects, I’ve shipped features like authentication, leaderboards, analytics, and real-time chat. For an AI-powered quiz builder, I used the OpenAI API to generate 500+ unique questions and reduced manual creation time by 80%, while supporting 150+ concurrent users with low response times. For an e-commerce marketplace, I handled secure JWT/OTP login, product listing, and Socket.io chat, while cutting API response time by 40% and improving database query time by 33%.

I’m also expanding into ML by building and integrating a fraud detection app that processes 2,000+ claim images and achieves 92% accuracy with a TensorFlow model. I bring strong fundamentals in OOP, data structures, algorithms, and system design basics, and I’m motivated to keep learning—whether it’s AI features, scalable architectures, or cleaner development workflows.