Ever sent out one resume after another and heard nothing back? I’ve been there—and it’s brutal. In this video, I build a full AI-powered, serverless Resume Analyzer / Applicant Tracking System that shows you exactly how well your resume matches any job post and what to fix. The goal isn’t another clone project—it’s a real product with real impact: job listings, resume uploads, instant AI evaluation, ATS-style scoring, and actionable feedback across tone & style, content, structure, and skills. What makes this build different is that I handle auth, storage, database, and AI directly from the frontend using Puter.js—no backend code, no configuration, and no credit card. You’ll see me spin up the app with Vite + React (React Router v7), style it fast with Tailwind CSS v4, keep things type-safe with TypeScript, and manage global state with Zustand. I also walk through clean architecture (constants, types, reusable UI components like the Resume Card + Score Circle), then finish by deploying with Puter so you can run it with zero dollars in infrastructure costs—even as users scale—because of the user-pays model.