Develop Comprehensive Indian Real Estate LLM currently working on small niche dataset of a city

I need a large language model (LLM) tailored for the Indian real estate market which will be integrated on our website.
Essential Functionalities:
- Property price estimation
- Market trend analysis
- Customer query response
- Detailed information on builders and projects
- Agency and broker assistance
- ROI insights and guidance

User-Friendly Interface: Clean and responsive UI using custom CSS Secure API Key Handling: Node.js backend with .env for API key protection Fully Responsive: Works on desktop, tablet, and mobile devices Front-End Stack: Vanilla JS, HTML5, and CSS3 (no frameworks used) Tech Stack Used: Frontend: HTML, CSS, JavaScript Dynamic DOM manipulation Backend: Node.js with Express dotenv for environment variable handling API: Google Gemini API for chat & vision features

Ideal Skills and Experience:
- Expertise in real estate and market analytics
- Proficiency in AI and LLM development
- Experience in integrating comprehensive data sources
- Strong background in NLP and machine learning

Looking for a freelancer who can deliver a robust and insightful real estate LLM.