Open to conversations.

I build B2B SaaS from zero to production.

Full-stack engineer and co-founder. AI-native, human-in-the-loop. I own systems end to end — from architecture and hardware in the field to production.

Send me a message →
Portrait of Gabriel Jeannot

Proof

  • 0→1 architect

    Lead technical architect of a live B2B SaaS — from zero to production.

    Read the from-zero story →

  • System depth

    Real-time video, computer-vision identity, OCR, live transcription, multi-tenant architecture, native kiosks.

    Explore the systems →

  • Industry presence

    Represented at the International Car Rental Show, 2024–2026 — and other national industry events.

    View industry presence →

  • Distributed leadership

    Lead engineering across multiple countries — roadmap, mentoring, and technical direction.

    See how I lead →

What I build

Systems shipped end to end — tied to the platform, not a client logo wall.

  • Real-time video infrastructureWebRTC · Cloudflare SFU/TURNProduction
  • Computer-vision identity verificationMediaPipeProduction
  • OCR document pipelinesID & form extractionProduction
  • Local call analysisOn-site servers · AI summariesProduction
  • Live transcription & translationAWS Transcribe / TranslateProduction
  • Multi-tenant SaaS architecturePer-client data isolationProduction
  • Native kiosk desktop appsTauri 2.x · encrypted local storageProduction
  • AI-native workflowCursor / Claude · human-in-the-loopTeam-wide

Selected work

Text-forward case studies — architecture and judgment over screenshot galleries.

VideFace

From 2023

Video-assisted customer service for the car-rental industry.

  • React
  • Tauri 2.x
  • Node.js
  • Firebase
  • MongoDB

CTO Journal

From 2024

Paste the chaos. Keep the record.

  • React
  • TypeScript
  • Tailwind
  • Firebase
  • Cloudflare Workers

The full picture

Serious about the work —and deliberate about the life around it.

Quiet moment of balance away from the desk
Explaining the product in person at an industry event
Industry presence
VideFace all-in-one kioskVideFace vertical kioskVideFace all-in-one deviceVideFace key-drop deviceVideFace smart locker wall
Hardware in the loop
William Blake — The Angel of Revelation
Matthew 16:24

“Whoever wants to be my disciple must deny themselves and take up their cross and follow me.”

Distributed leadership

Async-first across the US, Colombia, and Venezuela.

AI-native, human-in-the-loop

Force multiplier, never the decision-maker.

Client dinner discussing growth and partnership
Business meeting

Business-to-code translation

Client conversation → buildable spec.

In production

Live product

0→1 B2B SaaS — live, serving dozens of companies.

How I work

How I show up on a team — not a services menu.

  1. (01)

    Engineering

    Full-stack, real-time systems, multi-tenant architecture, hardware integration.

  2. (02)

    Product & business translation

    Turning conversations into buildable specs; prioritizing what moves the business.

  3. (03)

    AI-native delivery

    Human-in-the-loop; shipping fast without accumulating technical debt.

  4. (04)

    Leadership

    Distributed teams across multiple countries; roadmap, mentoring, technical direction.