Portfolio

Projects

CMS builds, WordPress plugins, open-source libraries, and in-browser tools - each with a dedicated write-up or live demo.

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CMS

Custom CMS

The codebase behind this site: versioned migrations, role-based admin, Danish/English/German UI, theme-driven pages, a unified media library, and security tooling - built so each layer can grow without a framework treadmill.

WordPress

WordPress Task Manager plugin

A task model, metaboxes, and sensible defaults inside wp-admin, so project work stays out of scattered spreadsheets.

WordPress

WordPress custom admin dashboard

A tailored wp-admin layer with custom menus, dashboards, and workflows, shaped by real WordPress constraints.

Sandbox

Sandbox tools

Browser-based experiments and demos on this site - small utilities you can run without leaving the portfolio.

Library

Toast notification layer

Vanilla JS notifications with positions, a timer bar, pause on hover, and optional links. GPL-3 and easy to drop into a page.

Tool

EXIF extractor

Client-side metadata extraction with structured output for debugging media files and upload flows.

Archive

PDF Builder / Editor

A browser-based document editor from the old sandbox: multi-page layout, rich formatting, signatures, and print-to-PDF export. Archived - no longer maintained.

1. Who operates this site

This website is a personal portfolio and project showcase operated by Simon Ringwelski. The site may run on a self-hosted CMS installation. Contact details shown in the footer or contact section are those configured for this website.

2. What we may collect

Depending on how you use the site, we may process:

Information you send via the contact form (for example name, email, phone, and message content)
Technical data typical of web visits (such as IP address, approximate location, browser type, device type, and pages viewed), including server and security logs where enabled
Preferences stored in your browser, such as interface language and light/dark theme, and accessibility-related settings you choose in the widget
If you use a login area (“Minside” / member or admin features), account-related data required to authenticate you and operate those features

3. Why we use it

We use this information to:

Read and respond to enquiries you send through the contact form
Operate, secure, and improve the website (including troubleshooting and abuse prevention)
Remember your language, theme, and accessibility preferences
Meet legal obligations where applicable (for example security or accounting records)

4. Retention

Messages and related correspondence are kept only as long as needed to handle your request and for ordinary business or legal follow-up, unless a longer period is required by law. Technical logs are rotated or deleted according to server configuration. Account data for logged-in users is kept while the account exists and as required for the service.

5. Your rights (GDPR)

If EU/EEA data protection law applies to our processing of your personal data, you may have the right to access, rectify, erase, restrict processing, object, and data portability, and to lodge a complaint with a supervisory authority. To exercise these rights, contact us using the details on this site.

Access: request a copy of personal data we hold about you
Rectification: ask us to correct inaccurate information
Erasure: ask us to delete certain data where there is no overriding legitimate reason to keep it
Restriction or objection: in specific situations described in the GDPR
Portability: receive machine-readable data you provided, where processing is based on consent or contract and is automated

6. Contact

Questions about this policy or requests regarding your data can be sent using the contact information configured on this website (see below when available) or via the contact form.

Email: info@simonringwelski.dk

Last updated: May 2026

1. About this website

This website is a personal portfolio and project showcase operated by Simon Ringwelski. It presents work samples, a custom CMS, and may link to external tools (for example a sandbox). By browsing or using features on this site, you agree to these terms.

2. Acceptable use

You may use the site to learn about my work, contact me, and use interactive features offered in good faith. You agree not to:

Attempt to break into, disrupt, overload, or damage the site or related infrastructure
Scrape, harvest, or automate access in a way that harms performance or bypasses normal use
Submit unlawful, misleading, harmful, or abusive content through forms or uploads
Use the site to distribute malware or engage in illegal activity

3. Content and intellectual property

Text, layout, graphics, and original code on this site are owned by Simon Ringwelski or used with permission, unless stated otherwise. You may not copy or reuse site content for commercial purposes without prior agreement. Third-party or open-source components remain under their respective licences.

4. Third-party links

Links to external sites (including the sandbox) open separately where applicable. Those services have their own terms and privacy policies. I am not responsible for their content, availability, or practices.

5. Disclaimer

The site and any demo or utility content are provided “as is” for information and portfolio purposes. There is no guarantee of uninterrupted access, error-free operation, or that content is complete or up to date. Use technical examples and tools at your own risk.

6. Limitation of liability

To the fullest extent permitted by law, Simon Ringwelski is not liable for indirect loss, loss of profit, or consequential damages arising from use of or inability to use this website or linked external tools, except where liability cannot be excluded under mandatory law.

7. Professional work

Nothing on this site constitutes a binding commercial offer. Scope, fees, timelines, and deliverables for paid work are agreed separately (for example in writing or by clear email exchange).

8. Changes

These terms may be updated from time to time. The “Last updated” date below will change when material updates are made. Continued use of the site after changes constitutes acceptance of the revised terms where permitted by law.

9. Governing law

These terms are governed by Danish law. Disputes shall be brought before the courts of Denmark, without prejudice to mandatory consumer protections where they apply.

10. Contact

For questions about these terms, use the contact details configured for this website or the contact section on the site:

Simon Ringwelski
7600 Struer
Email: info@simonringwelski.dk

Last updated: May 2026

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