SEOUL KST

Hi.

What you type is saved so I can read it later. It may be sent to an AI model (Anthropic's Claude), which picks your version, answers your questions and adapts parts of the page for you, and it is counted in Google Analytics, without emails, phone numbers or links. One cookie remembers your version so you skip the build next time. No tracking cookies, no account, no IP stored.

All projects

Cyril Boyer, CTO in Seoul.

I build software, mostly SaaS products and ERPs, and I usually start by sitting with the people who will use it.

 

ROLES

  • FlixFluent CTO & Co-founder (2026–)

    Learn languages on Netflix and YouTube: dual subtitles, hover translation, sentence breakdowns, flashcards.

    Chrome Web Store

  • Sustain Engineering — USAF-AI™ & TerraGrid-AI CTO (2026–)

    Sustainability intelligence: ESG audit groundwork with evidence from source documents; site selection for renewables.

  • AMPS Built and maintains

    Job and asset management for NDT and inspection companies, in production in New Zealand and Australia.

  • Skinny Robot Co-founder, technical director (2018–)

    Digital transformation in New Zealand, with two co-founders: we audit IT systems, people and processes first, then fit the solution to the budget. Custom software comes last.

SOLO PROJECTS

  • RequestLoops Solo founder (2026–)

    Collect documents from clients without chasing: email and SMS reminders, checks on what comes back, Drive/OneDrive sync.

  • IdleGone Solo

    Set-and-forget automatic time tracker for Mac. Coming to the Mac App Store.

  • Praxis R&D

    Metadata-driven ERP engine where the schema is data. R&D, not public.

ARCHIVE

  • HarmonyCell Co-founder & CTO (2024–)

    Care-pathway software for cell and gene therapies, built with hematology teams in France.

    harmonycell.com

  • regulars.menu Solo (2025)

    Loyalty and QR ordering for cafés. Archived.

  • AudioFluent Solo

    Audio-only listening lessons from YouTube videos. Never launched.

CONTACT

Say hi

Any of these works. I read everything myself.