Image credits

Every editorial photo on this site comes from Unsplash (https://unsplash.com) or Pexels (https://www.pexels.com) and is cleared for commercial use under the respective standard license, attribution is not legally required. I still credit the photographers as a courtesy, directly on each photo and collected here. Deep links to the exact original photo are deliberately left out, since Unsplash/Pexels URLs per image cannot be reliably reconstructed without re-checking each one. My own photos and original graphics are listed separately below.

Portrait photo: my own photo, not stock.

Hero: Egor Litvinov, Unsplash Manifesto section: Jakub Żerdzicki, Unsplash Engagement section: Cytonn Photography, Unsplash

Hero / secondary image each, all Unsplash: Excel VBA: Joachim Schnürle / Glenn Carstens-Peters Excel templates: Rodrigo Rodrigues / Zulfugar Karimov Reporting automation: Cht Gsml / Towfiqu Barbhuiya Process automation: Kelly Sikkema / Robert Stump Internal business tools: Jorge Campos / Christina @ wocintechchat.com Knowledge bases: Zoshua Colah / Yen Vu Power Query and data prep: Mika Baumeister / Olga Kovalski Access VBA: Daniel Forsman / Maksym Kaharlytskyi Python and SQL: Caspar Camille Rubin / MARCO Power BI and data analytics: Luke Chesser / Jakub Żerdzicki ITSM and IT infrastructure: Dimitri Karastelev / Taylor Vick

Hero: Bernd Dittrich, Unsplash Second image: litoon dev, Unsplash Third image, before the RAG diagram: Natalia S, Pexels Fourth image, in the long read after the "prompt was the easy part" quote: Conny Schneider, Unsplash Fifth image, in the long read near "Public sector": Sasun Bughdaryan, Unsplash Sixth image, in the long read near "My approach": Ben Spray, Unsplash

Hub, hero image: Paymo, Unsplash Hub, secondary image: Annie Spratt, Unsplash Excel training: Kristina Spremo, Unsplash VBA training: Christopher Gower, Unsplash SQL and Python training: disruptxn, Unsplash Power BI training: Vitaly Gariev, Unsplash AI training: Mikael Blomkvist, Pexels Office workshop: Pavel Danilyuk, Pexels

Hero image: Jakub Żerdzicki, Unsplash

The five project images (Metadata Governance Platform, SmartFactory Control Center, DWD Weather Data Crawler, Office 365 & Access Migration Toolkit, Power BI Executive Dashboard) are original, self-made screenshots and infographics with sample data, not real client or system data, no external license. The image for the "Local AI Infrastructure with Ollama & Qdrant" case has been removed until a correct replacement is available.

Alongside the photos above, the site uses original, self-made graphics instead of stock material: the architecture diagrams on the AI page and the homepage (reporting pipeline, local RAG, local AI stack) are rendered directly from code, not uploaded images. There are also several abstract illustrations (used for the blog, templates, and training materials, among others) that serve as placeholder visuals where no real photo fits. No external license applies to these graphics, they are part of the site itself.