I build production-ready applications, scalable backend systems, and AI-powered products. Currently working as a Full Stack Engineer, building modern web applications, AI integrations, and backend infrastructure using Node.js, Python, PostgreSQL, and React ecosystems.

• 💼 Full Stack Engineer
• 🤖 Building AI Agents, RAG systems & LLM applications
• ⚡ Backend-focused with strong frontend experience
• 🌍 Interested in remote startup opportunities
• 📈 Passionate about scalable architecture, system design and automation

Building the backend infrastructure for a US-based real estate startup that delivers persona-based property insights and investment recommendations.

• Built scalable backend APIs using Node.js and PostgreSQL
• Developed advanced property filtering for different buyer personas
• Optimized complex database queries for large real estate datasets
• Integrated an AI-powered property assistant to improve property discovery and investment decision-making Tech Stack Node.js • Express • PostgreSQL • Sequelize • OpenAI • Redis

Built the backend infrastructure for an AI-powered astrology application delivering personalized predictions and compatibility reports.

• Designed scalable backend services using FastAPI
• Integrated Gemini models for AI-generated astrological insights
• Built APIs for personalized predictions and compatibility analysis
• Managed application data with MongoDB Tech Stack FastAPI • Python • Gemini • MongoDB

Developed a healthcare analytics platform enabling organizations to monitor and analyze key performance indicators through interactive dashboards.

• Built interactive KPI dashboards
• Implemented advanced filtering and reporting
• Optimized backend APIs for analytics workloads
• Improved data visualization and reporting experience Tech Stack NextJS • NestJS • PostgreSQL

Built an AI-powered digital wellness platform that analyzes screen time from workbook images and generates personalized insights.

• Implemented Retrieval-Augmented Generation (RAG)
• Integrated OpenAI models for personalized recommendations
• Built document processing pipelines
• Leveraged LangChain to orchestrate AI workflows Tech Stack Python • OpenAI • LangChain • RAG • FastAPI • Supabase

🌐 Portfolio: https://mahmeddev.vercel.app
💼 LinkedIn: https://www.linkedin.com/in/muhammadahm3d/
📫 Email: muhammad.ahmed1059@gmail.com