---
title: "Damien Buchet · Founder of Quardy, Senior Engineering Manager"
description: "Damien Buchet, 20+ years in tech. Founder of Quardy (500+ merchants, 40+ countries), indie maker since 2012 and Senior Engineering Manager at Contentsquare."
url: "https://buchet.tech/en/"
lang: en
author: "Damien Buchet"
updated: 2026-11-09
---

Founder of Quardy · Senior Engineering Manager at Contentsquare

# Damien Buchet. I grow engineering teams. And I ship my own products.

Damien Buchet, 20 years of building software and leading the people who build it. Founder of **Quardy**, indie maker since 2012, and now Senior Engineering Manager at **Contentsquare**.

[See my products](https://buchet.tech/en/#quardy) · [damien@buchet.tech](mailto:damien@buchet.tech)

- 20+ years in tech
- 500+ merchants on Quardy · 40+ countries
- 7 products live since 2012

## Quardy, the loyalty card that lives in the Wallet.

_Founded 2026_

A merchant sets up their program in 2 minutes from their phone. Customers scan a QR code and the card lands in **Apple Wallet or Google Wallet**, no app to install. Designed, built and run solo.

- Merchants using it : 500+, in more than 40 countries
- Languages : 6
- For chains : multi-location dashboard

[quardy.app](https://quardy.app)

## Sprel, the online practice for independent professionals.

_Since 2012_

Booking, reminders, video consultations, payments and invoicing, with data hosted in France. My oldest product, still live and still paid for.

- Appointments booked : 3,000 a month
- Live since : 2012

[sprel.io](https://sprel.io)

## Jouons, the racket club app that beats a WhatsApp group.

_Since 2026_

Chats per sport, match and tournament organization with live brackets. Used every day by **TPC Gujan-Mestras**.

[jouons.app](https://jouons.app)

## And mobile apps, on iOS and Android.

Smaller products, no account and no ads, that I keep running on the side.

- [**Padel Agenda Tournois** Every FFT-sanctioned padel tournament in France.](https://padel-agenda-tournois.buchet.tech)
- [**Tikido** Visual routines for kids, designed for ADHD and autism.](https://tikido.buchet.tech)
- [**Scorii** The score keeper for 20 board and card games.](https://scorii.buchet.tech)
- [**Tarot Buddy 5** The French tarot score keeper, 3 to 6 players, with the official FFT tournament mode.](https://tarotbuddy5.buchet.tech)

## 20 years of code, 10 years leading teams.

Developer, then tech lead, then engineering manager. I grew a fully remote team from 2 to 7 developers **without a single departure in 5 years**, and cut an API serving 1,000 calls a minute to a quarter of its response time.

[Full career](https://buchet.tech/cv/)

## Let's talk.

A tech leadership role, a product to launch, a question about Quardy: I answer every message.

[damien@buchet.tech](mailto:damien@buchet.tech) [LinkedIn](https://www.linkedin.com/in/damienbuchet) [GitHub](https://github.com/dbuchet)

![Photo of Damien Buchet](https://buchet.tech/_astro/damien.Dp4gncpB_Z1eMVLi.webp)

**Damien Buchet** Senior Engineering Manager at Contentsquare · Founder of Quardy Gujan-Mestras (Arcachon Bay), France · French, English