18 year old Indian male software developer, fair skin, slim/narrow build, wearing clean rectangular spectacles, dressed in smart business casual formals — light blue or white full-sleeve shirt, well-fitted dark trousers, subtle watch on wrist. Confident and approachable expression, slight smile, looking directly at camera. Professional LinkedIn headshot style, soft studio lighting, neutral light grey or blurred modern tech office background, sharp focus on face, shallow depth of field, photorealistic, 4K quality, upper body portrait frame.