Textpro.ai is an AI-powered universal concierge platform that lets users create personalized AI personas for messaging apps. As a backend developer on this project, I built and maintained the server-side infrastructure that powers Textpro's real-time AI conversations, API integrations, and scalable cloud architecture.

What I Built😍 • RESTful API endpoints powering Textpro's AI persona system using Node.js and AWS Lambda

• OpenAI GPT integration with custom prompt engineering for personalized AI responses

• Real-time messaging backend with WebSocket support for seamless user conversations

• Scalable cloud infrastructure on AWS (EC2, S3, RDS) handling thousands of concurrent users

• Database architecture and optimization for fast AI response delivery and conversation history

Built to handle millions of AI-powered conversations, Textpro's backend delivers lightning-fast responses with 99.9% uptime — giving users a seamless AI companion experience across all their favorite messaging platforms.