Structural engineering

QUATTRO, an SEO landing page and an AI structural inspection app.

The one with 300 photosThe need“Since the earthquake, every inspection report takes us days.”
Hector · Monit4devThe answerQUATTRO: photo report PDFs, AI quotes and a website that ranks.
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QUATTRO Architecture & Engineering landing page with its technical SEO panel
Landing page with target searches, Google preview and measured performance.
What I built

QUATTRO

An SEO landing page for an engineering firm in Cali plus an inspection app: phone photos, AI-classified findings, letterhead PDFs and repair quotes based on their real past quotes.

What's inside

  • Website with service pages, a blog and structured data
  • Contact form that lands straight with the team
  • Inspection app: phone photos, room by room
  • Findings classified and described by AI
  • Photo report as a letterhead PDF
  • AI repair quotes in COP, with overheads computed
Technical highlights

Technical highlights

  1. 01

    Lighthouse 98–100 on mobile

  2. 02

    19 service pages with structured data

  3. 03

    PDFs with hundreds of photos at stable memory

Stack

  • Astro
  • Next.js
  • OpenAI
  • Supabase
  • Cloudflare
Screens
AI-generated repair quote in the QUATTRO inspection app
The AI consolidates findings and proposes the quote with catalog prices.
Letterhead photo report PDF generated from the inspection photos
Letterhead photo report PDF, assembled live as photos are taken.

Try it yourself

Interactive demo with sample data and a step-by-step guide. No sign-up and no real AI usage.

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