As a seasoned and multi-skilled freelancer in game development, particularly with Unity 3D, I believe I am the perfect fit for your project. My vast experience spans from creating mind-blowing visual effects to developing efficient AI systems and integrating multiplayer functionalities. With this rich background, I can deftly maneuver through tasks as complex as setting up a stat tracker.
Regarding your specific requirement, I am quite comfortable working with Brevo and other SMTP servers for automated email functionality. Having perfected my craft in Php API and Nodejs development, I assure you of an elegant and efficient emailing system that will send reports on scene duration to your liking - securely and privately.
On top of that, my skills in 2D animation and particle effect system can add that extra dash of polished interactivity to your app while still tracking statistics. In conclusion, hiring me guarantees a comprehensive solution to your tracking needs backed by my profound proficiency in Unity, breadth of creativity and unwavering dedication to customer satisfaction.