Links to various websites:

CheckNET GmbH

CheckNET offers consulting and project management for IT companies. The services include organization and process consulting, change management and program & project management. The industry focus is on service providers and telecommunications providers.

DeepL

Free translation program for long sequences of words and documents. Translations are available in German, English, French, Spanish, Italian, Dutch, Polish, Portuguese, Brazilian Portuguese, Russian, Japanese and Chinese (Mandarin) [Wikipedia].