Full Stack Developer | Next.js | MERN Stack | AI-Integrated Applications

🚀 Results-driven Full Stack Developer specializing in Next.js (App Router), TypeScript, MERN Stack, and AI-powered web applications, with hands-on experience building scalable, production-ready platforms.

I build secure, high-performance full-stack applications with clean UI, robust backend systems, AI integrations, and real-world architecture.

• 🔭 Currently building: AI-Powered Full-Stack Applications
• 🌱 Learning: Advanced Next.js, System Design, CI/CD & Scalable Architectures
• 👯 Looking to collaborate on: Real-world production-grade projects
• 🤝 Interested in: AI Applications, Backend Engineering & System Design
• 💬 Ask me about: MERN, Next.js, APIs, Authentication, PostgreSQL, AI Integration
• ⚡ Fun fact: I enjoy turning complex ideas into production-ready products 🚀

📧 preethampoojari146@gmail.com
🔗 LinkedIn
🔗 GitHub

✔️ Built 4+ production-grade full-stack applications
✔️ Designed and maintained 60+ RESTful APIs
✔️ Implemented JWT, RBAC, Clerk Authentication systems
✔️ Built AI-powered document processing workflows
✔️ Integrated Gemini AI, Gemini Vision, Razorpay & Cloudinary
✔️ Improved backend performance by 25–30% through DB optimization
✔️ Deployed applications on Vercel, Render, Netlify & AWS

Production-ready AI-powered MERN travel planning platform.

✔️ MERN Stack + Gemini AI + Gemini Vision
✔️ JWT Authentication + Protected Routes
✔️ Flight Ticket & Travel Document Uploads
✔️ AI-Powered Itinerary Generation
✔️ OCR-Based Document Processing
✔️ Cloudinary Media Storage
✔️ PDF/TXT Export Functionality
✔️ Public Shareable Itineraries

🔗 Live Demo: https://travel-itinerary-ai-orcin.vercel.app/
🔗 GitHub Repo: https://github.com/Preethampoojari/travel-itinerary-ai

✔️ MERN Stack (MongoDB, Express, React, Node.js)
✔️ 25+ APIs (cart, checkout, orders, users)
✔️ JWT + RBAC Authentication
✔️ Razorpay Payment Integration
✔️ Cloudinary Upload Pipeline
✔️ Complete Order Workflow

🔗 Live Demo: https://e-commerce-website-l5bh.vercel.app/
🔗 GitHub Repo: https://github.com/Preethampoojari/E-commerce-website

✔️ Next.js 16 + TypeScript + MongoDB
✔️ Clerk Authentication + Webhooks
✔️ RBAC (Admin / Moderator / Student)
✔️ Course & Lecture Management
✔️ Cloudinary Uploads

🔗 Live Demo: https://course-management-system-nine.vercel.app/
🔗 GitHub Repo: https://github.com/Preethampoojari/course-management-system

✔️ Next.js + TypeScript + Prisma + PostgreSQL
✔️ 20+ Features
✔️ AWS Deployment
✔️ RTK Query

🔗 Live Demo: https://main.dd65bwdgahcec.amplifyapp.com/
🔗 GitHub Repo: https://github.com/Preethampoojari/project-management

Next.js • MERN Stack • TypeScript • Node.js • Express.js • MongoDB • PostgreSQL • Prisma • JWT • RBAC • Clerk • Zod • Redux Toolkit • RTK Query • Gemini AI • Cloudinary • Razorpay • REST APIs • System Design