Week 2 – AI Digital Twin

I modificed the AI Digital Twin application to be a production-ready, full-stack that represents Joshua Balogun in real-time conversations. This project combines a modern Next.js frontend with a FastAPI backend powered by AWS Bedrock and deploys to AWS using Lambda + API Gateway + S3 + CloudFront + Terraform.

Production URL: https://d36qx0izkd71ph.cloudfront.net/

Core Features

• Conversational AI Digital Twin experience
• Session-based conversation memory
• Memory persistence to local files or S3
• Bedrock tool-calling loop with guarded execution
• Structured context injection from profile files
• Hidden reasoning sanitization in backend and frontend
• Optional lead capture + unknown-question logging tools
• Optional email dispatch via SendGrid
• Optional push notifications via Pushover
• Static frontend export optimized for S3 + CloudFront
• Terraform-based environment-aware infrastructure deployment
• Optional notifications via Pushover.
• Optional outbound email delivery via SendGrid.

Repository

The complete application is available at: https://github.com/iJoshy/digital-twin

See the README.md in the repository for detailed information about implementation, setup, and usage.