Vagdevi – AI‑Powered English Speaking Practice Platform

Overview

Vagdevi is an AI‑powered web platform that helps users improve their English speaking and communication skills through realistic role‑play. Users can interact with simulated founders, investors, and other business personalities to practice pitching ideas, answering questions, and holding professional conversations. The goal is to provide a safe, interactive environment where people can build confidence and fluency for real‑world situations.

Why Vagdevi?

Many professionals struggle to find practice partners or realistic scenarios for honing their English and business communication. Traditional language apps focus on grammar and vocabulary but rarely simulate conversations with startup founders or investors. Vagdevi fills this gap by allowing you to:

• Practice pitching your startup to a virtual investor.
• Role‑play meetings with a company founder or business leader.
• Explore different topics and industries tailored to your interests.
• Gain confidence in speaking, presenting, and defending your ideas.

Key Features

• Role‑based AI conversations – choose to interact with a founder, investor, or other persona and receive context‑appropriate responses.
• Interest‑driven practice – select industries or topics you care about and have conversations centred around them.
• Pitch simulator – rehearse startup pitches and receive feedback on clarity and persuasiveness.
• Dynamic prompts – the underlying AI adapts to your replies, making the experience feel like a real conversation.
• Vibe‑coded development – the entire site was built using AI coding tools, showcasing rapid prototyping with large language models.

Tools Used

• AI coding assistants: ChatGPT, Claude, Codex and other LLM‑based tools for rapid development and prompt design.
• Frontend: React (Create React App), HTML, CSS.
• Backend / Hosting: Node.js (if used), Vercel for deployment.
• Version control: Git and GitHub for source code management.
• Development environment: VS Code with various AI‑powered extensions.

Getting Started

Follow these steps to run the project locally. This repository was bootstrapped with Create React App.

1. Clone the repository

   git clone https://github.com/shashank-yk/vagdevi.git
   cd vagdevi

2. Install dependencies

   npm install

3. Start the development server

   npm start

   This runs the app in development mode. Open http://localhost:3000 to view it in the browser. The page will reload if you make edits.

4. Build for production (optional)

   npm run build

   This builds the app for production to the build folder. It correctly bundles React in production mode and optimises the build for the best performance.

Future Improvements

Vagdevi is an evolving platform. Planned enhancements include:

• Additional roles – expand beyond founders and investors to include mentors, clients, and team members.
• Voice integration – allow users to speak and receive audio responses for a more natural experience.
• Analytics and feedback – provide detailed feedback on vocabulary, fluency, and confidence over time.
• Mobile support – optimise the interface for smartphones and tablets.

Screenshots

Placeholder images are used here. Replace these with actual screenshots of your application once available.

Screenshot	Description
	Landing page of Vagdevi showing the role selection interface.
	Example conversation with a virtual investor, demonstrating the chat interface.

Licence

This project is released under the MIT License. Feel free to fork it, modify it, and use it as the basis for your own educational AI projects.