Privacy notice.

Who this is

mostofit.io is run by David Omisi, trading as Most of IT, a sole proprietorship in the Netherlands. He is responsible for the data described here. Contact: david@mostofit.io.

What we collect

If you use the contact form: your name, your work email, your company, which service you're interested in, and what you write about the job. We use it to reply to you and, if a call follows, to prepare for it.

The form also sends two things about how you got here: the campaign values in the link you followed, if it had any (the utm_ values), and the address of the site that linked you, if there was one. Both are read when you press Send and neither is kept in your browser.

If you use the assistant (the chat button in the bottom corner of the page): the questions you type and the answers you get. We use them only to answer you. Most of IT doesn't store them; Anthropic, which writes the answers, processes them as described under Where it goes. Your browser keeps the conversation for that tab so it survives moving between pages, and forgets it when you close the tab.

Nothing else about your visit is collected. There is no analytics, no advertising tracker and no cookie of any kind, and apart from that chat history the site writes nothing to your browser's storage. That is why there is no cookie banner. Fonts and images come from this site itself, so opening a page doesn't contact any other company.

Why we're allowed to

Replying to your message is a step you asked for before any agreement, which is the legal basis under the GDPR (article 6(1)(b)). Answering the questions you type into the assistant, knowing which link brought you, and stopping one address from flooding the form or the assistant are our legitimate interest in answering people who ask about our work and keeping the site usable (article 6(1)(f)). You can object to any of them by email.

Where it goes

The form posts to a small handler on this same site, which emails your message to us. There is no database behind it and no outside form service. Hosting and mail run at Hostinger, who process it for us under their data processing terms.

Questions you send to the assistant go to a small handler on this same site, which passes the conversation to Anthropic, the company behind the Claude AI model, to write the answer. Anthropic processes the messages under its commercial terms. It may keep them for a limited period to review them for safety, and by default it does not use API inputs and outputs to train its models. Anthropic is based in the United States, so the conversation is processed there. Most of IT doesn't log or keep the conversation.

To stop abuse, the form and the assistant each keep a hash of your IP address with the time you used them. The form uses it to stop the same address sending again within 20 seconds. The assistant's hash is keyed with a random secret kept on the same server, so the entry doesn't show your address but can still be linked to it while it exists. It limits an address to 10 questions in 15 minutes and 40 in 24 hours; every question it accepts counts, including one that fails to get an answer. The form's entries expire after 20 seconds and the assistant's after 24 hours. An expired entry is not deleted the moment its time is up: it is removed the next time anyone sends the form or asks the assistant a question, so on a quiet day it can stay a while longer. The assistant also counts all accepted questions over the last 24 hours, as times only with no address, to cap its total use; those times are removed the same way once they are a day old. Hostinger also keeps ordinary web server logs for security. We don't sell or share your data with anyone else.

How long we keep it

Your message arrives as email and stays for as long as it's relevant to a possible or running engagement. Ask us to delete it and we will, unless the law says we have to keep it, for example on an invoice.

Your rights

You can ask to see, correct or delete what we hold about you, to limit or stop how we use it, or to get a copy. Email david@mostofit.io and you'll get an answer from a person, within a month at the latest. If you think we got it wrong, you can also complain to the Dutch data protection authority, the Autoriteit Persoonsgegevens.