Software engineer, sitting, laptop, coding, coffee cup, desk lamp, books, diagrams, charts, UML notation, class diagrams, sequence diagrams, component diagrams, system architecture, layered architecture, microservices architecture, monolithic architecture, event-driven architecture, MVC pattern, MVP pattern, software design document, whiteboard, markers, sticky notes, office background, modern interior, wooden desk, leather chair, floor lamp, indirect lighting, 3/4 composition, shallow depth of field, realistic rendering.