Privacy policy
Updated on 12 November 2026 · This translation is provided for convenience; the French version prevails.
In short
This website uses no advertising trackers and no analytics cookies. The only cookie is a technical one: it remembers the language you choose (French, English or German) and is only set if you change language. The demo runs entirely in your browser: what you type there is neither sent nor stored. The quote or demo form and the audit with Nelson's assistant, however, send your answers to Nelson so he can get back to you.
Data controller
Julien Nelson Houaga, sole trader (HWolf-Inov), 20 rue de Cuques, 13100 Aix-en-Provence, France. Contact: [email protected].
Data processed and purposes
- When you contact me (WhatsApp, email, phone, forms): name, company, contact details and message content, to reply, prepare your mock-up and draw up a quote. Legal basis: pre-contractual steps taken at your request.
- Prospecting: your company's public business contact details (Google profile, directories), to offer you a service related to your activity. Legal basis: legitimate interest. You can object at any time by replying “STOP”.
- Customers: data needed for the contract, invoicing and support of the delivered work. Legal basis: performance of the contract and accounting obligations.
Retention
- Prospects: 3 years after the last contact, then deleted.
- Customers: for the duration of the business relationship, then 10 years for accounting records.
Recipients and processors
Your data is never sold or rented. It passes through the tools you choose to contact me (WhatsApp, email) and is processed by the website host (Cloudflare). Quote and demo requests and audit answers are stored in a database hosted by Cloudflare in the European Union, accessible only to Nelson through secure access. An alert containing no personal data is sent to Nelson via the Discord messaging service. Fonts are hosted on this website: no data is sent to Google to display them. Some of these providers are located in the United States.
Your rights
Under the GDPR (and the UK GDPR where applicable), you have the right to access, rectify, erase, restrict and object to the processing of your data. To exercise them, write to [email protected]: reply within 30 days. You may also lodge a complaint with a supervisory authority, such as the CNIL in France (cnil.fr) or the ICO in the United Kingdom (ico.org.uk).