AI portfolio

Selected AI systems and portfolio tools

Practical AI workflows for job search, recruitment and analyst work.

A specialist subdomain for Matt Yu's AI-focused portfolio. The work is presented as a quiet project archive: structured prototypes, honest local logic, clear human review boundaries and practical analyst use cases.

AI workflow systems.

Prototype tools designed around structured inputs, transparent outputs, reusable workflows and human review.

Recruiter AI Screening Assistant

A browser prototype that compares a candidate CV against a role brief, scores the match against must-have and nice-to-have criteria, highlights evidence from the CV, flags missing or weak areas, and suggests interview questions for human review.

Recruitment Review CV Screening Candidate Comparison

What it demonstrates

  • Structured CV-to-role matching logic
  • Evidence-based screening outputs instead of vague AI judgement
  • Candidate saving, comparison and export workflows

Business value

Helps make early-stage recruitment screening more consistent, auditable and easier to compare, while keeping the final decision with a human reviewer.

Stack
HTML, CSS, JavaScript, local scoring rules

AI Job Application Assistant

A browser prototype that analyses a job description against a candidate profile, highlights missing keywords and generates tailored CV, cover letter, outreach and interview-prep drafts.

Job Search Fit Analysis Application Drafts

What it demonstrates

  • Structured input design for job and candidate evidence
  • Weighted scoring for skills, experience and project relevance
  • Recruiter-style first impression and risk review outputs

Business value

Turns a stressful application process into a repeatable review workflow with clearer next actions.

Stack
HTML, CSS, JavaScript, local scoring rules

Writing Assistant Trainer

A browser prototype that helps turn writing samples, style rules, prompt templates and feedback notes into a structured writing assistant setup that can be reused across job applications, LinkedIn posts, README files and interview preparation.

Writing System Prompt Design Personal Style Training

What it demonstrates

  • Prompt system design for tone, structure and reusable writing rules
  • Safe handling of writing samples and private examples
  • Export workflow for building a personal writing assistant

Business value

Makes personal writing support more consistent, reusable and easier to improve over time, especially when producing repeated professional materials.

Stack
HTML, CSS, JavaScript, local export workflow