Legal
Privacy Policy
Last updated: 27 May 2026
1. Controller
The controller within the meaning of the General Data Protection Regulation (GDPR) and other applicable data protection laws is:
Mikhail KonovalovArcLumen Partners
Musterstraße 1
10115 Berlin
Germany
mikhail.konovalov@outlook.de
2. Contact Form
When you contact us via the contact form on this website, we collect the following personal data:
- First and last name
- Email address
- Company and role (optional)
- Message content
- Purpose
- Processing and responding to your enquiry.
- Legal basis
- Art. 6(1)(b) GDPR — performance of pre-contractual measures at the data subject's request.
- Retention
- 3 years from last contact, unless a statutory retention obligation requires a longer period.
- Processor
- Resend Inc., 2261 Market Street #5039, San Francisco, CA 94114, USA — used for email delivery. Transfer to third countries is based on EU Standard Contractual Clauses (SCC) pursuant to Art. 46(2)(c) GDPR. A copy of the SCCs is available on request.
Resend does not store message contents permanently. Data processing is limited to what is technically necessary for delivery.
3. Website Analytics (Vercel Analytics & Speed Insights)
With your consent, we use Vercel Analytics and Vercel Speed Insights to understand the performance and usage of this website.
- Purpose
- Measuring page performance; improving user experience.
- Legal basis
- Art. 6(1)(a) GDPR — your explicit consent via the cookie banner.
- Data
- Anonymised page views, referrer, device category, load times. No personal identifiers (name, email, full IP address) are stored or transmitted to Vercel. Vercel Analytics is cookie-free and uses no cross-session trackers.
- Processor
- Vercel Inc., 340 Pine Street Suite 701, San Francisco, CA 94104, USA. Transfer to the USA is based on EU Standard Contractual Clauses pursuant to Art. 46(2)(c) GDPR.
- Withdrawal
- You may withdraw your consent at any time via Cookie Settings.
4. Scheduling — Calendly
With your consent, we embed a Calendly scheduling widget to allow you to book consultation calls directly on this website.
- Purpose
- Booking and managing consultation appointments.
- Legal basis
- Art. 6(1)(a) GDPR — your explicit consent via the cookie banner.
- Data
- Name, email address, and selected meeting time entered in the Calendly widget. This data is processed directly by Calendly and subject to Calendly's privacy policy.
- Processor
- Calendly LLC, 271 17th Street NW Suite 1000, Atlanta, GA 30363, USA. Transfer to the USA is based on EU Standard Contractual Clauses pursuant to Art. 46(2)(c) GDPR.
- Withdrawal
- You may withdraw your consent at any time via Cookie Settings.
5. Content Management System (Sanity)
This website uses Sanity (Sanity AS, Stenersgata 8, 0184 Oslo, Norway) as a headless CMS for managing editorial content (texts, images, case studies). Sanity processes editorial content only; no personal data of website visitors is stored in or transmitted to Sanity.
6. Server Log Files
When you access this website, your browser automatically transmits the following data to our hosting provider Vercel:
- IP address (anonymised after processing)
- Browser type and version
- URL accessed and HTTP status code
- Date and time of request
- Purpose
- Security, error diagnosis, and abuse detection.
- Legal basis
- Art. 6(1)(f) GDPR — legitimate interest in the secure and stable provision of the service.
- Retention
- 7 days, then automatically deleted.
7. Cookies & Consent Management
This website uses only technically necessary storage and — with your consent — analytics and functional services. Consent is managed by Usercentrics GmbH, Sendlinger Straße 7, 80331 Munich, Germany, a certified Consent Management Platform (CMP).
| Service / Storage | Purpose | Retention | Legal basis |
|---|---|---|---|
| Usercentrics CMP | Stores consent preferences (localStorage) | 12 months | Art. 6(1)(c) GDPR — legal obligation to document consent |
| Vercel Analytics | Anonymised usage statistics (cookie-free) | Session | Art. 6(1)(a) GDPR — consent |
| Vercel Speed Insights | Core Web Vitals performance data | Session | Art. 6(1)(a) GDPR — consent |
| Calendly | Scheduling widget (loaded on consent) | Session | Art. 6(1)(a) GDPR — consent |
You can review or change your preferences at any time via Cookie Settings in the footer.
8. Your Rights as a Data Subject (Art. 15–22 GDPR)
You have the following rights with regard to your personal data:
- Access (Art. 15 GDPR) — You may request information on whether and what data we process about you.
- Rectification (Art. 16 GDPR) — You may request the immediate correction of inaccurate data.
- Erasure (Art. 17 GDPR) — You may request deletion of your data, provided no statutory retention obligation applies.
- Restriction (Art. 18 GDPR) — You may request restriction of processing, e.g. while you contest the accuracy of the data.
- Data portability (Art. 20 GDPR) — You may request that we provide your data in a common, machine-readable format.
- Objection (Art. 21 GDPR) — You may object to processing based on legitimate interest (Art. 6(1)(f)).
- Withdrawal of consent (Art. 7(3) GDPR) — You may withdraw consent at any time with effect for the future.
To exercise your rights, please contact us by email at mikhail.konovalov@outlook.de . We respond to requests within 30 days.
9. Right to Lodge a Complaint
You have the right to lodge a complaint with a supervisory authority pursuant to Art. 77 GDPR. The authority competent for ArcLumen Partners is:
Berliner Beauftragte für Datenschutz und InformationsfreiheitAlt-Moabit 59–61
10555 Berlin
www.datenschutz-berlin.de
10. Automated Decision-Making and Profiling (Art. 22 GDPR)
ArcLumen Partners does not engage in automated individual decision-making, including profiling, within the meaning of Art. 22 GDPR that would produce legal or similarly significant effects on you.
11. No Sale of Personal Data
ArcLumen Partners does not sell personal data to third parties and does not share it for advertising purposes. Data is shared only with the processors named in this policy and only to the extent described therein.
12. Changes to This Privacy Policy
We reserve the right to update this Privacy Policy when legal requirements or our data processing practices change. The current version is always available on this page. The date of the most recent update is shown at the top of this page.