I built ViralCopyAI from scratch — a fully functional AI-powered social media caption generator designed to help brands and content creators generate engaging captions instantly. Here is what I did: 🛠️ Designed and built the entire app using React 🤖 Integrated Claude AI to power the caption generation 🚀 Deployed the live app on Vercel 💰 Listed and sold the product on Selar 📱 Marketed it via Facebook and Buffer-scheduled social media posts The tool supports Instagram, Twitter, LinkedIn, TikTok, and Facebook — allowing users to select their tone, platform, and topic to generate scroll-stopping captions in seconds. This project proves I don't just write about digital marketing and AI — I build real products with them. 🔗 Live product: selar.com/q858p79309