Modern office interior, futuristic ambiance, sleek lines, minimalist decor, 12-factor design principles poster on wall, microservice architecture diagram on whiteboard, young male software engineer, casual wear, black t-shirt, jeans, sneakers, laptop, multiple screens, coffee mug, notebook, pens, ergonomic chair, wooden desk, floor-to-ceiling windows, cityscape view, sunny day, warm lighting, shallow depth of field, realistic rendering, cinematic composition.