Microsoft Power BI icon
Author: Microsoft
Source: https://github.com/microsoft/PowerBI-Icons
License: Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
Original artwork retained; displayed at reduced size.

MySQL, Oracle, Grafana, Qlik and Tableau logos
Source: https://github.com/gilbarbara/logos
Collection: CC0. Trademark rights remain with their respective owners.

Python logo
Source: Python Software Foundation
https://www.python.org/community/logos/

TRIOPT GROUP logo
Source: TRIOPT GmbH
https://triopt-group.de/

Country flags
Source: https://github.com/lipis/flag-icons

The MIT License (MIT)

Copyright (c) 2013 Panayiotis Lipiridis

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to
do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

Microsoft Visual Basic for Applications logo
Author: Microsoft
Source: https://commons.wikimedia.org/wiki/File:Microsoft_Visual_Basic_for_Applications_logo.svg
Public-domain text logo; trademark rights remain with Microsoft.

Additional technology marks (data platforms, machine learning, frontend, backend,
mobile, desktop and testing): https://github.com/gilbarbara/logos
Collection: CC0. Trademark rights remain with their respective owners.
Local SVG variants are displayed in their original colors in the website's
technology grids. Full sources: docs/brand-sources.json in the source repository.

Service icons: Lucide (database, code-xml).
Source: https://github.com/lucide-icons/lucide
Full license: /assets/icons/LICENSE.txt

Hero photograph: Annie Spratt / Unsplash
https://unsplash.com/photos/QckxruozjRg
License: https://unsplash.com/license
Displayed with a grayscale filter and a green overlay.

Technology variants under brands/trimmed retain original artwork and colors; only SVG viewBoxes are cropped to remove transparent margins. SQL Server mark: https://github.com/devicons/devicon (MIT; trademarks remain with their owners).