https://github.com/devadarshh/landr

A full-stack web app built with Next.js, Clerk, ArcJet, Shadcn UI, and AI tools to help users prepare for interviews by generating questions, providing resume analysis, and giving AI-powered interview feedback. Built for speed, scalability, and real-time interactivity.
https://github.com/devadarshh/landr

ai-saas arcjet clerk full-stack interview-preparation job-preparation nextjs rate-limiting resume-analysis saas shadcn-ui tailwindcss typescript webdev

Last synced: 13 days ago
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A full-stack web app built with Next.js, Clerk, ArcJet, Shadcn UI, and AI tools to help users prepare for interviews by generating questions, providing resume analysis, and giving AI-powered interview feedback. Built for speed, scalability, and real-time interactivity.

• Host: GitHub
• URL: https://github.com/devadarshh/landr
• Owner: devadarshh
• Created: 2025-09-10T13:58:03.000Z (26 days ago)
• Default Branch: main
• Last Pushed: 2025-09-13T10:27:16.000Z (24 days ago)
• Last Synced: 2025-09-13T12:51:39.753Z (23 days ago)
• Topics: ai-saas, arcjet, clerk, full-stack, interview-preparation, job-preparation, nextjs, rate-limiting, resume-analysis, saas, shadcn-ui, tailwindcss, typescript, webdev
• Language: TypeScript
• Homepage: https://landr-web.vercel.app
• Size: 180 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# 🚀 Landr – AI Job Prep Platform

Landr is a **full-stack AI-powered job preparation platform** designed to help candidates practice interviews, refine resumes, and receive real-time feedback. By combining **LLMs, emotion AI, and secure infrastructure**, Landr empowers users to become interview-ready with personalized insights.

**🌐 Live Demo:** [Access Landr](https://landr-web.vercel.app/)  

**🎬 Project Walkthrough:** [Watch on YouTube](https://youtube.com/your-video-link)

---

## ✅ Core Features

- 🤖 **AI-Powered Interview Practice** – Role-specific interview questions generated via Gemini API.

- 📝 **Resume Feedback** – Automated suggestions to improve clarity, structure, and role alignment.

- 🎤 **Real-Time Emotion & Tone Analysis** – Hume AI tracks delivery across 100+ practice sessions.

- 🔐 **Secure Authentication** – Clerk-based user auth & role management for 500+ user profiles.

- 🛡 **Fraud & Abuse Protection** – Arcjet integration blocking 1,000+ malicious requests.

- 📊 **Progress Tracking** – Monitor performance across multiple mock interviews.

- ⚡ **Scalable & Reliable** – 99.9% uptime with robust API integrations and PostgreSQL persistence.

---

## 🛠 Tech Stack

### **Client (Frontend)**

- ⚛️ **Next.js** – React-based framework with server and client rendering

- 🎨 **TailwindCSS, Shadcn UI, Lucide Icons** – Modern and responsive UI components

- 🔔 **Sonner** – In-app notifications

- 📡 **Axios** – API requests and data fetching

### **Server (Backend)**

- ⚡ **Express.js** – Lightweight Node.js backend framework

- 🗄 **PostgreSQL + Prisma ORM** – Relational database with schema management

- 🛡 **Arcjet** – Security & request protection

- 🔐 **Clerk** – Authentication, authorization, and session management

- 🧠 **Gemini API** – Role-specific interview question generation

- 🎤 **Hume AI** – Emotion and tone analysis for real-time interview feedback

---

## Environment Variables

To run this project, you will need to set the following environment variables in your `.env` file:

- `NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY`

- `CLERK_SECRET_KEY`

- `NEXT_PUBLIC_CLERK_SIGN_IN_URL`

- `NEXT_PUBLIC_CLERK_SIGN_IN_FALLBACK_REDIRECT_URL`

- `NEXT_PUBLIC_CLERK_SIGN_UP_FORCE_REDIRECT_URL`

- `CLERK_WEBHOOK_SIGNING_SECRET`

- `ARCJET_KEY`

- `DATABASE_URL`

- `HUME_API_KEY`

- `HUME_SECRET_KEY`

- `NEXT_PUBLIC_HUME_CONFIG_ID`

- `GEMINI_API_KEY`

## 🚀 Installation & Running Locally

Follow these steps to set up and run **Landr**:

```bash

# 1. Clone the repository

git clone https://github.com/devadarshh/landr.git

# 2. Navigate into the project directory

cd landr

# 3. Install dependencies

npm install

# 4. Set up environment variables

# Create a .env.local file in the root directory and add the values listed above.

# 5. Start the development server

npm run dev

```

## 📸 Screenshots

### Landing Page I

![Landing Page I](assets/screenshots/landing_page.png)

### Landing Page II

![Landing Page II](assets/screenshots/landing_page2.png)

### Sign In Page

![Sign In Page](assets/screenshots/sign_in.png)

### Job Dashboard

![Job Dashboard](assets/screenshots/job_description.png)

### Job Info Page

![Job Info Page](assets/screenshots/jobbb.png)

### Edit Job Info Page

![Edit Job Info Page](assets/screenshots/edit_job.png)

### Job Interview Page

![Job Interview Page](assets/screenshots/interview.png)

### Dark Mode Page

![Dark Mode Page](assets/screenshots/dark_mode.png)

## 📄 License

This project is licensed under a **Custom Personal Use License** — you may view and learn from the code, but **commercial use, redistribution, or claiming authorship is strictly prohibited**.

See the full [LICENSE](./LICENSE) for details.