Build your own AI Mock Interview System using only free tools: Next.js, Tailwind, Vapi, Firebase, and more—no fluff, just real-world skills. Let’s build something that makes your portfolio (and interview skills) stand out. 🚀 📁 Video Kit | Guide, Design, Repository, Readme, and more - https://beta.jsmastery.pro/video-kit/a26f2c95-f3b7-42c6-b62f-fcf8a5f0261f 📘 Tailwind Crash Course - https://beta.jsmastery.pro/course/tailwind-crash-course ⭐ Vapi - https://bit.ly/vapi-ai 🌟 WebStorm - https://bit.ly/webstorm-free 🚀 Join the JS Mastery Pro - https://beta.jsmastery.pro 🌟 Become a top 1% Next.js 15 developer - https://beta.jsmastery.pro/course/the-ultimate-next-js-15-course ⭐ Rate us on Trustpilot - https://www.trustpilot.com/review/jsmastery.pro 💻 Join our Discord Community: https://discord.com/invite/n6EdbFJ 🐦 Follow us on Twitter: https://twitter.com/jsmasterypro 🖼️ Follow us on Instagram: https://instagram.com/javascriptmastery 🔗 Follow us on LinkedIn: https://linkedin.com/company/javascriptmastery/ 💼 Business Inquiries: contact@jsmastery.pro Time Stamps 👇 00:00:00 — Intro 00:02:05 — Demo 00:07:34 — Vapi Setup 00:09:21 — Project Setup 00:17:31 — Create Routes 00:21:48 — Auth Pages 00:52:05 — Home Page 01:20:00 — Firebase Setup 01:31:10 — Sign up & Sign In 01:58:08 — Interview Generation UI 02:11:17 — Google Gemini Setup 02:13:00 — Vapi Workflow (Endpoint) 02:30:15 — Vapi Workflow (Assistant Creation) 02:41:39 — Vapi Agent 02:57:00 — Show Generated Interviews 03:10:44 — Interview Session 03:29:57 — Create Feedback 03:46:09 — Feedback Page and Exercises