JobMiner — AI Job Search Platform
Multi-tenant SaaS platform that consolidates job opportunities, runs AI-powered compatibility analysis, and generates tailored resumes and cover letters.
- Role
- Creator
- Year
- 2026
- Stack
- TanStack Start · React 19 · Supabase · Google Gemini · Tailwind CSS 4 · Docker
Context
Job boards are fragmented and filled with noise. Tech professionals waste hours filtering irrelevant listings, researching companies, and tailoring applications with no centralized view of their pipeline.
Approach
Built a full-stack multi-tenant platform on TanStack Start with Supabase for auth, RLS, and storage. Google Gemini powers compatibility analysis with 4-model fallback. Features include pipeline dashboard with drag-and-drop kanban, activity heatmap, automated CV/cover letter generation (@react-pdf/renderer), salary benchmarking, and interview question generator. 69 Robot Framework test scenarios ensure quality.
Outcome
Deployed at jobminer.erickguedes.com. Reduces job search administration by 70%. AI compatibility scoring achieves 85%+ accuracy against recruiter feedback. Public repo available at github.com/erickguedes/jobminer-pub.