Live Demo

Explore the live app to see how Generative AI evaluates resumes against job descriptions with actionable, interview-ready insights.

AI Resume Analyzer

AI Resume Analyzer is a full-stack web application that leverages Generative AI to evaluate resumes against job descriptions. It uses the Google Gemini (PaLM 2) API to perform a deep, contextual understanding of candidate profiles and return actionable, human-like feedback.

Built to demonstrate practical, real-world use of AI in the hiring process, this tool offers career-driven users personalized insights — not just keyword matching — enabling better preparation for job interviews and role alignment.

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🎯 Purpose

This project was developed to fulfill the following goals:

• AI Project Portfolio: Demonstrate my hands-on experience with building a product that uses Generative AI in a meaningful, production-ready way.
• Career Enablement: Help job seekers understand how their resumes align with job postings.
• Technical Depth: Apply cloud-based AI APIs (Google Gemini), full-stack development with Node.js and React, and file handling via NLP preprocessing tools like pdf-parse, mammoth, and multer.

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🧠 How AI Is Used

This project leverages Google's Gemini 1.5/2.5 Flash Model via its public API. Here’s a breakdown of how AI powers the core functionality:

🧾 Input:

• A user's resume (uploaded or pasted as text)
• A job description (pasted as input)

🤖 AI Task:

• Generate a deep comparative analysis between the resume and the job description using a carefully designed structured prompt.
• Extract a JSON-formatted response with:
  • Match Score (0-100%)
  • Top 3 Strengths
  • Top 3 Areas for Improvement
  • Missing Skills
  • 5 Predicted Interview Questions with Suggested Answers

🧬 AI Capabilities Utilized:

• Natural Language Understanding (NLU)
• Contextual Comparison of Text Blocks
• Summarization and Explanation Generation
• Structured JSON response formatting

The AI replaces manual human analysis by performing semantic matching rather than simple keyword scanning.

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✨ Key Features

• Upload .pdf, .doc, .docx, .txt resumes
• Uses Gemini API for advanced reasoning
• Visual match score bar
• Personalized suggestions for interview prep
• Clean, minimal UI built with React + Tailwind CSS
• Instant feedback loop without requiring user login

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🧰 Tech Stack

Layer	Technology
Frontend	React, Tailwind CSS, Vite
Backend	Node.js, Express
AI Provider	Google Gemini 1.5 / 2.5 Flash API
File Parsing	pdf-parse, mammoth, multer
Deployment	Render / Vercel

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🚀 Getting Started

1. Clone the Repository

git clone https://github.com/your-username/ai-resume-analyzer.git
cd ai-resume-analyzer