As a Software Engineer in Facebook's Connectivity team, I played a pivotal role in designing and implementing scalable network infrastructures to enhance global internet connectivity. My key project involved developing a machine learning model to optimize the routing of data through our global data centers, significantly reducing latency and improving user experience. I collaborated closely with cross-functional teams, including UI/UX designers and data scientists, to integrate this model into Facebook's core services. Additionally, I led a small team to innovate on Facebook's live streaming capabilities, focusing on real-time data analysis and video quality enhancement. This project was challenging yet rewarding, as it pushed the boundaries of real-time data processing and high-definition video streaming.