from Hacker News

Recently, I was exploring RAG systems and wanted to build some practical utility, something people could actually use.

So I built a Resume Optimizer that helps you improve your resume for any specific job in seconds.

The flow is simple: → Upload your resume (PDF) → Enter the job title and description → Choose what kind of improvements you want → Get a final, detailed report with suggestions

Here’s what I used to build it:

LlamaIndex for RAG

Nebius AI Studio for LLMs

Streamlit for a clean and simple UI

The project is still basic by design, but it's a solid starting point if you're thinking about building your own job-focused AI tools.

If you want to see how it works, here’s a full walkthrough: https://www.youtube.com/watch?v=J8qIR29zCHU

And here’s the code if you want to try it out or extend it: https://github.com/Arindam200/awesome-ai-apps/tree/main/rag_...

Would love to get your feedback on what to add next or how I can improve it