Scouting report
SEO-tooling specialist building AI schema/render auditors
assessed from open-source footprint
Jose has carved a clear niche in technical-SEO Chrome extensions — an AI-powered schema-markup auditor and an SSR-vs-CSR render auditor — built in JavaScript with Swift and ShaderLab also in the mix. Despite a 16-year-old account, output is light (9 commits last year, 63% of repos abandoned, 1★ max), so this reads as a focused side-pursuit rather than heavy production work. Worth a look for frontend/SEO-adjacent roles.
Authorship & open source
What they build
Industry experience
- Education & EdTech
- Data, ML & AI
- Gaming
Signal breakdown
2
top repo 1
8
0% forks
20
16 yr
0
Active
63% stale
Strengths
- Verified author — wrote 100% of commits on Schema-Markup-Auditor-AI
- Original builder — 8 of their own repositories
- Frontend focus with Mobile
- Domain experience in Education & EdTech & Data, ML & AI
- Core stack: JavaScript, Swift, ShaderLab
About
Skills
- JavaScript
- Swift
- ShaderLab
- Chrome Extension
- Link Checker
- Seo Audit
- Seo Tools
- Technical Seo
Featured work
Schema Markup Auditor AI
Professional Chrome extension for auditing schema markup (JSON-LD, Microdata, RDFa) with AI-powered recommendations. Features real-time validation, i…
- JavaScript
by Jose Fontanez
SSR CSR Auditor
Audit and visualize Server-Side vs Client-Side rendered content.
- JavaScript
by Jose Fontanez
Broken Links Checker
Chrome extension for SEO professionals to check broken links, detect rel attributes, and generate comprehensive reports.
- JavaScript
- Chrome Extension
- Link Checker
- Seo Audit
- Seo Tools
by Jose Fontanez
Doit
Test Application for learn about Core Data
- Swift
by Jose Fontanez
Banana Project
Unity Project created by Jin15. Is a simple game in development.
- ShaderLab
by Jose Fontanez
Emoji Dictionary
Another Course App for testing and learn.
- Swift
by Jose Fontanez