Build AI Email Campaign Platform

I’m putting together a web-based SaaS that lets marketers upload a CSV, press a button, and watch highly personalised emails go out through AWS SES—each one written on the fly with Claude. Here’s the flow I have in mind... (Budget: ₹1500 - ₹12500 INR, Jobs: Amazon Web Services, Email Marketing, FastAPI, JSON, PHP, PostgreSQL, Ruby on Rails, SaaS)