Ujjwal Shrestha

I'm contributing to MedicSewa's logistics management system by developing REST APIs with Node.js, Fastify, Sequelize, and PostgreSQL, while building React and Tailwind CSS components within an existing production codebase.

I've independently built a Smart Travel Planner with a context-aware Ollama chat assistant that answers questions using saved trip data, writing prompt construction, context injection, and conversation-state logic without an agent framework. I also built a plagiarism checker using FastAPI, BERT embeddings, preprocessing, and cosine similarity to identify semantic overlap across documents.