A S Chethana User

I’m a Computer Science and Business Systems graduate with hands-on experience in Data Science, Machine Learning, and AI. I enjoy turning messy data into models that perform in real-world settings, supported by strong Python-based engineering.

In my Data Science Internship at Prinston Smart Engineer, I built and deployed CarValue, a used-car price prediction application. I trained a Random Forest regression model on 8,128 historical listings (R² score of 0.86) and built a Flask REST API for real-time predictions with Firebase Google authentication and buyer/seller browsing modes.

I also ship practical AI experiences through projects like EduGPT with Your AI Instructor. Using Groq – LangChain – Gradio, I built an AI learning platform for automated syllabus generation, created a streaming mock interview engine with instant performance scoring, and deployed the full-stack Python app on Hugging Face Spaces for public testing.

Across work and projects, I focus on data preprocessing, model evaluation, and data visualization, and I collaborate across teams to deliver working systems—within a 4-month internship cycle. I’m quick to learn, enjoy teamwork, and aim to build reliable, production-ready ML/AI solutions.