Sudeshna Paul

Ask your database anything in plain English or voice in your spoken language. LinguaSQL translates natural language queries into validated, secure SQL, executes them on PostgreSQL, and presents auto-generated charts, structured data tables, and natural language summaries.

AI-powered PDF Q&A application using LangChain, FAISS, HuggingFace embeddings, and Google Gemini. Upload a PDF, ask questions, and get context-aware answers using Retrieval-Augmented Generation (RAG).

IEEE-SMC-KGEC-Internship-2026 is the official repository for the 3-Month Internship Programme organized by IEEE SMC SBC KGEC. This repository contains the projects, source codes, documentation, reports, and other relevant technical contributions developed by the participating internship teams during the programme.

A lightweight PHP web app that turns a few form fields into a fully drafted, professional email — no writing required. Fill in the receiver's details, your purpose, tone, and sign-off, and Google's Gemini API generates a complete subject body. Review the draft in a real email-style preview (editable in place), then send it directly via Gmail SMTP.

Technical ChatBot is an interactive web-based chatbot UI that responds only to technology-related questions using the Google Gemini API. It supports both text and speech input, and provides real-time responses with a friendly, modern user interface.

QuickWeather is a high-performance, minimalist weather dashboard designed for users who need instant atmospheric data without the clutter.