Products that held.
Some of the teams we build with. A few came to us with an MVP that had stopped moving, others with nothing but a deck. Most are still with us.

- Climby
Walego- Vizygood
- Selego
- HR tech · career coaching
Our longest partnership, since 2021. We rebuilt their HR analytics app in three months, brought generative AI into the coaching journey, and run the platform their enterprise clients roll out to thousands of employees.
jobmaker.fr ↗ - ESG regtech · Matteriality
A SaaS for CSRD and EU Taxonomy reporting: ESG questionnaires mapped to the regulation, data collection campaigns and automated reports, hosted in France. From MVP to ongoing CTO.
matteriality.io ↗ - Social loyalty · New York & Barcelona

Every Instagram or TikTok tag becomes a reward sent by DM. We took SYP from a consumer app to a B2B platform with AI sentiment analysis, content moderation and integrations with Shopify, HubSpot and hotel systems.
getsyp.com ↗ - ClimbySports coaching app
We moved their app from Flutter to React Native in three weeks and switched it over in one evening, with no downtime for active users. Stripe subscriptions, an admin dashboard, iOS and Android. Their team now builds with Claude Code through our Bootcamp.
- B2B prospecting & CRM
WalegoA prospecting platform that builds lead lists, enriches them and runs campaigns across LinkedIn, email, Instagram, WhatsApp and X, with the CRM behind it.
walego.co ↗ - VizygoodWorkplace wellbeing
Ergonomics checks and exercise programmes for employees, inside Microsoft Teams and on mobile, with reminders that keep people moving during the work day.
- SelegoStartup studio · Paris, Amsterdam, Barcelona
We trained their sales and marketing teams to work with Claude Code in a hands-on bootcamp: their own context files, their own rules, tested on their own documents.
selego.co ↗
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