What is agreed, and what I do with your data.

This site is published by Pierre Potin, sole trader (French micro-entreprise), [SIRET to be added], 28 rue Georges Brassens, 21800 Chevigny-Saint-Sauveur, France, +33 6 52 27 18 50. Ligare Systems is the trading name of this business, currently being registered. Publication director: Pierre Potin.

Contact: [email protected].

Hosting: Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, United States, +1 650 319 8930.

• A free first conversation, then a written quote before any billed work. It sets out the scope, the price, the schedule and the deliverables; for an audit, one page is enough. Work starts once it is signed.
• A fixed price. The quoted price does not change for the scope described. Anything added is priced separately and approved in writing before it is built.
• Invoicing in stages, following the schedule in the quote: a deposit at the start, the balance at go-live.
• What is built belongs to you. The code, the documentation and the access are handed over once the project is paid.
• A warranty period after go-live, its length stated in the quote: I fix free of charge anything that does not work as agreed.
• Support, a monthly subscription that can be cancelled at each renewal, with the notice stated in the quote.
• Confidentiality. What I learn about your business and your data stays between us, during the project and afterwards.

This site sets no advertising cookies and does not measure its audience. Fonts are served by the site itself. Only the contact form, when you open it, loads Cloudflare's anti-robot check (Turnstile), used solely to block automated submissions.

The only data I receive is what you send me, through the form or by email. The form keeps nothing on the site: your message is passed on to me by email, through the Resend sending service. I use it to reply to you and, if we work together, to run the project. I keep it for three years after our last exchange, then delete it. It is never sold or passed on.

When a project gives me access to your systems, I process your data on your behalf and only on your instructions (as a processor under Article 28 of the GDPR and the Swiss FADP). A data processing agreement is signed with the quote when the project requires it.

I only access what the project needs, with dedicated accounts you can shut off at any time. Data is hosted in Switzerland or the European Union, as you choose, and is never used to train AI models.

You may at any time ask to see, correct or delete the data concerning you, or object to its use, by writing to [email protected]. I reply within one month.

If you believe your rights are not respected, you may contact the CNIL (France) or the Federal Data Protection and Information Commissioner (Switzerland).