Building a RAG pipeline with pgvector, text-embedding-3-small, and Neon into a production Next.js SaaS — the numbers, the tradeoffs, the code
Your resume says: "Led team of 5 engineers to deliver the platform on time"
The job description says: "Experience managing engineers required"
Keyword matching scores that zero. No shared words. Filtered out.
Semantic matching scores it 0.48 — a strong match. Same meaning, different vocabulary.
This is not an edge case. It happens every time a candidate describes their experience in their own words rather than mirroring the exact phrasing of the job description. Which is most of the time.
Real hackathon brief (Unstop). Paste your resume + a job description, get a 0-100 match score + the exact missing keywords. Zero…
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Imagine your team just deployed a sleek RAG-based docs assistant for the SaaS platform you develop....
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A short learning path from a weekend project: I indexed my personal markdown notes (~800 chunks),...
