Privacy notice
Last updated 14 November 2026
Who I am
This site is run by Arun Wilson, a sole trader based in Cardiff, UK, trading as Izaru Works. I'm the controller of any personal data collected here. Contact me about privacy at [email protected].
What I collect and why
When you send a message
The contact form asks for your name, email, organisation (optional) and message. I use them only to reply and, if we work together, to manage that work. The legal basis is my legitimate interest in responding to enquiries, or taking steps at your request before a contract. Messages are emailed to me through Cloudflare and added to a private Google Sheets log of enquiries that only I can open. If the log can't be reached, a copy is held for up to 90 days in a Cloudflare database so that no message is missed.
When you use the site assistant
The compass in the corner sends your questions to Anthropic, the company behind Claude, to generate answers from this site's content. Anthropic processes them under its commercial terms, which don't allow it to train its models on this data. Your conversation is kept in your browser for the session only; I don't store transcripts. If you ask the assistant to pass a message on, your name, email and message are sent to me in the same way as the contact form. Please don't share sensitive personal information with the assistant.
Analytics
Cloudflare Web Analytics counts visits without cookies and without identifying you. If you agree to analytics cookies, I also use Google Analytics and Microsoft Clarity to understand which pages are useful and where people get stuck. Clarity records anonymised clicks and scrolling, with form inputs masked. You can change your choice at any time from "Cookie settings" at the bottom of every page. See the cookie policy.
Hosting and security
The site is hosted by Cloudflare, which processes technical data such as IP addresses to deliver pages and protect against abuse.
Where data goes
Some of these providers (Anthropic, Google, Microsoft, Cloudflare) process data outside the UK, including in the United States. Transfers rely on UK adequacy regulations or the standard contractual clauses in each provider's data processing terms.
How long I keep it
Enquiries are kept for up to two years after our last contact, unless we work together, in which case project records are kept for as long as needed for tax and legal purposes (usually six years).
Your rights
You can ask for a copy of your data, ask me to correct or delete it, object to how I use it, or ask me to restrict its use. Email me and I'll respond within a month. If you're unhappy with how I've handled your data, you can complain to the Information Commissioner's Office.