Engineering

Software Engineering or more generally: Technology & Programming

Engineering/Technology is not explicitly mentioned, but the closest match is "Technology & Programming".

Applying object- a cyber communication app user can be classified under a platform category title but best categorization turns ou for this could be Engineering

Engineering tags was not provided, however, a somewhat similar, and close one exists, "Programming" is part of a broad category called "Technology & Programming".

Robotics & Engineering is not in the list, however, Tech emerges as the primary category related to the given "Telegram entity's title" as system and technology are often related. However, the most specific category that fits is Technology & Programming

Engineering port not available

Data Engineering

Electrical engineering is primarily categorized under: Technology & Programming

Engineering & Machinery

Software engineering is not mentioned in the list. Since the Telegram entity is likely related to maps, I'll choose the category, Self-Interactive maps aren't listed explicitly but this item is close, so Maps would be under "Gaming & Esports" or "Other / Unclassified".

Information technology, software engineering, or simply 'Technology'