Servet Demirhan ("I", "me") operates servetdemirhan.com. This policy explains how I collect, use, and protect your personal data in compliance with the EU General Data Protection Regulation (GDPR) and Turkish Law No. 6698 (KVKK).
Data Controller
Servet Demirhan, freelance performance marketing consultant based in Istanbul, Turkey.
Contact form: Name, email address, company name (optional), and your message. Submitted via Formspree.
Analytics: Anonymized usage data (page views, referral source, device type) via Google Analytics 4 (GA4) and Google Tag Manager (GTM).
Booking: When you schedule a call through Cal.com, your name and email are processed by Cal.com under their privacy policy.
Server logs: Your IP address and browser user-agent are temporarily logged by the hosting provider for security purposes.
Legal Basis for Processing
Consent (Art. 6(1)(a) GDPR) -- for analytics cookies and contact form submissions.
Legitimate interest (Art. 6(1)(f) GDPR) -- for server security logs and site functionality.
Third-Party Processors
Formspree (form handling) -- processes contact form data on US-based servers.
Google Analytics 4 / GTM -- anonymized analytics data processed by Google.
Cal.com -- scheduling data processed under Cal.com's privacy policy.
Vercel / Cloudflare -- hosting and CDN, server logs retained per their policies.
Data Retention
Contact form submissions: retained for 12 months, then deleted.
Analytics data: retained for 14 months (GA4 default), then auto-deleted.
Server logs: retained for 30 days by the hosting provider.
Your Rights
Under GDPR and KVKK, you have the right to:
Access -- request a copy of the personal data I hold about you.
Rectification -- request correction of inaccurate data.
Erasure -- request deletion of your data ("right to be forgotten").
Restriction -- request I limit how your data is processed.
Portability -- receive your data in a structured, machine-readable format.
Objection -- object to processing based on legitimate interest.
Withdraw consent -- at any time, without affecting prior processing.
To exercise any of these rights, email srvtdmrhn@gmail.com. I will respond within 30 days.
International Data Transfers
Some processors (Google, Formspree) may transfer data outside the EU/EEA. These transfers are protected by Standard Contractual Clauses (SCCs) or equivalent safeguards.
Children's Privacy
This site is not directed at individuals under 16. I do not knowingly collect data from children.
●Cookie Policy
This site uses a minimal number of cookies strictly for analytics purposes. No advertising, tracking, or third-party marketing cookies are used.
Cookies Used
_ga, _ga_* -- Google Analytics 4. Distinguish unique visitors and track sessions. Expire after 14 months.
_gcl_au -- Google Tag Manager. Used for conversion attribution. Expires after 90 days.
sd_lang -- Stores your language preference (EN/TR). Local storage, no expiry, never sent to any server.
No Advertising Cookies
This site does not use advertising cookies, social media trackers, or retargeting pixels. No data is sold to third parties.
Clear or block cookies in your browser settings (Settings → Privacy → Cookies).
Use a browser with built-in tracker blocking (Firefox, Brave, Safari).
●Terms of Service
Scope
This website serves as a professional portfolio and point of contact for Servet Demirhan's freelance consulting services in performance marketing, growth strategy, and related fields.
Engagement
All consulting engagements are governed by separate written agreements (proposals, contracts, or statements of work) agreed upon before work begins. Nothing on this website constitutes a binding offer or contract.
Intellectual Property
All content on this site -- text, design, code, and media -- is the property of Servet Demirhan unless otherwise noted. You may not reproduce or redistribute this content without written permission.
Disclaimer
This website and its content are provided "as is" without warranties of any kind. Past performance metrics and case studies mentioned are illustrative and do not guarantee similar results.
Limitation of Liability
I am not liable for any damages arising from the use of this website or reliance on its content. External links are provided for convenience and I do not endorse third-party content.
Governing Law
These terms are governed by the laws of the Republic of Turkey. Disputes shall be subject to the jurisdiction of Istanbul courts.
Changes
I reserve the right to update these terms at any time. Continued use of the site after changes constitutes acceptance.