Calm, Clever Automation for Homes & Infra

We tame smart homes and complex systems—from a single light that behaves to a fleet of servers that won’t page you at 03:00. We like sleep, so we build boring, secure systems.

No lock-in. You keep admin. Clear docs, calm nights.

Security-first EU-based Remote-friendly Residential & SME

Preferred Stack

Home Assistant

Zigbee2MQTT

Matter

Thread

UniFi

Proxmox

Docker

Kubernetes

Traefik

Nginx

Terraform

Ansible

Prometheus

Grafana

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Privacy Notice

We respect your inbox and your data. This notice explains what we process, why, and how you can stay in control.

Controller

Kalcifer (EU-based). Contact: hello@kalcifer.eu.

Data we process

Messages you email us and the contact details you provide.
Server logs (IP, user agent, timestamps) for reliability and security.

Legal bases (GDPR)

Contract: to respond to enquiries and deliver services.
Legitimate interests: protect our services from abuse, maintain availability.
Consent: where required, and always revocable.

How we use your data

To communicate, scope projects, and send proposals.
To secure and debug the site and underlying infrastructure.

Sharing & processors

We don’t sell data. Where we use trusted processors (e.g., email or hosting), they are bound by contracts and only process data on our instructions.

Retention

We keep emails and project records for as long as necessary for the engagement and legal obligations, then archive or delete them.

International transfers

If data leaves the EEA, we use appropriate safeguards (e.g., SCCs) or equivalent mechanisms.

Security

We apply least privilege, encryption in transit, and routine patching. No system is perfectly secure, but we work to keep risks low.

Your rights

Access, rectification, erasure
Restriction and objection to processing
Data portability
Right to complain to your supervisory authority

Contact

Email hello@kalcifer.eu for any privacy questions or requests.

Last updated:

Terms of Service

These terms keep projects predictable and friendly. If something here surprises you, let's talk before we start.

Scope & engagement

We’ll set scope, deliverables, schedule, and price in a written proposal. Work starts after written acceptance.

Fees & payment

Fixed price or time & materials, as agreed. Invoices are due within 14 days unless otherwise stated.

Deliverables & IP

Upon full payment you receive a non‑exclusive, perpetual license to the deliverables for your internal use. Pre‑existing tools and libraries remain ours or their respective owners’.

Client responsibilities

Provide timely access, information, and decisions.
Maintain backups and test environments unless agreed otherwise.

Warranties

Work is provided with reasonable skill and care. We do not promise zero defects or uninterrupted service.

Liability

To the extent permitted by law, our aggregate liability is limited to the fees paid for the specific work giving rise to the claim. We exclude indirect and consequential losses.

Confidentiality

Both parties will protect each other’s confidential information and use it only for the engagement.

Termination

Either party may terminate with written notice if the other materially breaches these terms and doesn’t fix it within a reasonable period.

Governing law

These terms are governed by Slovenian law, and disputes are resolved by the competent courts in Ljubljana, unless we agree otherwise.