Modern, minimalist office, solo male architect, 30s, casual wear, glasses, beard, messy hair, leaning back in ergonomic chair, hands behind head, staring at large monitor, multiple screens, coding, diagrams, flowcharts, UML models, cloud computing icons, AWS, Azure, Google Cloud logos, whiteboard with notes, coffee cup, relaxed atmosphere, warm lighting, shallow depth of field, close-up shot, 3/4 composition.