Jinyi Zhao
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Applied ML + product

Job Copilot

A local app that matches job requirements to resume evidence and prepares application materials for review.

My role
Workflow design, evidence matching and development
Output
Open-source app and demo
Tools
Python · Streamlit · Local evidence retrieval
Status
Open source · Local application
View repository Watch demo walkthrough

Case study updated 2 October 2026

Job Copilot — AI-assisted development. Editorial concept of resume evidence connected to job requirements.
AI-assisted development · Concept cover. View full image

What it does

  • Compare: show direct, partial and missing resume evidence for each requirement.
  • Prepare: draft application materials while keeping the source resume unchanged.
  • Track: organize applications and export documents locally.

How I used AI

I used AI tools to iterate on the application, then checked the workflow and outputs against the original requirements.

Try the demo

The open-source app includes a read-only demo with fictional data and no API-key requirement. Application materials remain subject to human review.

Job Copilot demo showing job requirements beside resume evidence.
Repository demo · Fictional job and resume data. View full image ↗

Run locally · Watch the walkthrough · Read the ML experiments

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