Confident girl in formal clothing office worker is using computer late at night working alone in dark office sitting at desk and looking at screen

computer programmer using computer computer monitor computer typing working late desk desktop pc office workplace technology internet businesswoman deadline overworked working eyeglasses paperwork modern busy person women females occupation manager 4k young adult focus - concept planning people choosing human face business millennial new business dark sitting serious indoors solitude dedication night child confidence girls drinking glass adult russia caucasian body part