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[ARTICLE · art-18351] src=dev.to ↗ pub= topic=ai-tools verified=true sentiment=↑ positive

Built ResumeTrust AI: A MERN + Gemini Tool to Catch Fake Resume Skills 🛡️💻

A developer built ResumeTrust AI, a MERN stack tool integrated with Google's Gemini API that cross-references candidate skills against live GitHub activity to detect resume fraud. The system implements a 24-hour cache using MongoDB's findOneAndUpdate to conserve API credits, in-memory PDF parsing with automatic server deletion for data privacy, and backend-enforced 403 access limits for candidate accounts.

read1 min views19 publishedMay 30, 2026

Hey developers! I built ResumeTrust AI to solve the issue of exaggerated resumes by cross-referencing candidate skills with their live GitHub activity natively.

⚙️ Key Backend Optimizations:

24-Hour Cache: Uses findOneAndUpdate to cache results and save Gemini API credits.

Data Privacy: In-memory PDF parsing with immediate auto-deletion from the server.

Security Gate: Backend-enforced 403 limits for candidate accounts.

🌐 Live Link: [[https://resume-trust-ai-wccy.vercel.app](https://resume-trust-ai-wccy.vercel.app)]

💻 Codebase & README: [[https://github.com/Vinay-pandey-coder/ResumeTrust-ai](https://github.com/Vinay-pandey-coder/ResumeTrust-ai)]

👇 If you find my code structure and logic helpful, please drop a ⭐ on the GitHub repository to support my portfolio!

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