Legal
Privacy policy
Last updated: 23 September 2026
Who operates this site
This portfolio is operated by Muhammad Rayyan (rayyanch125@gmail.com). It presents professional work samples and a contact form for hiring and consulting enquiries.
What the contact form collects
When you submit the contact form, I receive the name, email address, and message you provide. I do not ask for health information, payment details, or other sensitive categories of personal data through this form.
How your message is used
Form submissions are used only to read and respond to your enquiry. They are not sold, rented, or used for marketing lists. If you email me directly instead of using the form, the same applies.
Delivery and retention
Messages may be transmitted through a third-party email or webhook provider configured for form delivery (for example Resend). I retain correspondence only as long as needed to respond and maintain a reasonable record of professional enquiries.
Analytics and cookies
This site does not currently include third-party analytics or advertising trackers. Standard server and hosting logs (such as IP address and request time) may be collected by the hosting provider.
Case study data notices
Each case study includes a data notice describing the basis of its figures and datasets. Those notices are part of the published content and are separate from this privacy policy.
Your choices
You may request access to or deletion of a message you sent by emailing rayyanch125@gmail.com. You can also contact me by email without using the form.
Changes
This policy may be updated when the site changes (for example, if analytics or additional form fields are added). The date at the top of this page will change when it does.