Seitenansicht des Programmierers, der Papiermappe isoliert auf Schwarz hält - Stockfoto & -bild

Programmer holding eyeglasses and document with charts isolated on black

Young programmer in eyeglasses holding paper with charts isolated on black

Programmer in eyeglasses looking at laptop with charts reflection isolated on black

Businessman working on laptop in night office.

Businesswoman using tablet at the work in office

Handsome young businessman wearing glasses, talking on the phone in a suit, black background.

Mature businessman working on laptop and sitting on office balcony, trying to stay awake late at night. Cityscape in background