Skip to content
Back to overview

SaaS Product / B2C & B2SMB

imagetocaption.ai

AI-powered SaaS platform that automatically generates platform-optimized captions for social media from uploaded images — 350,000+ users, built and operated solo.

imagetocaption.ai

Starting point

Social media writers and creators were spending disproportionate amounts of time crafting captions for different platforms. A fast, scalable AI tool was missing from the market.

Solution

End-to-end development of an AI-powered SaaS platform that automatically generates platform-optimized social media captions from uploaded images. Built solo: from infrastructure and payment to full LLM integration.

Technology stack

  • TypeScript, ReactJS, NodeJS (Full-Stack)
  • AWS Amplify, Lambda Functions, S3, DynamoDB (Cloud Infrastructure)
  • Amazon Bedrock (LLM Integration)
  • Stripe (Payment)
  • CloudFront (CDN / Deployment)

Result & Impact

  • 350,000+ registered users — no external funding, no dev team
  • Fully live on AWS — auto-scales with traffic
  • Proof of solo-founder execution speed and full-stack competence at enterprise level