Apr 2023 – Nov 2023 · 7 mos

• Led cross-functional teams in refactoring livestream moderation flow to improve real-time moderation effectiveness and turnaround time by 10%.
• Engineered and executed a cost-effective, scalable recording solution by seamlessly integrating Tencent, resulting in $50K monthly savings, while ensuring seamless support for over 5K concurrent recording sessions.
• Scaled livestream highlight service to send in app notification to a total of 450 million users for creator user affinity with average user for a creator being around 10K.
• Architected and implemented a composite recording solution, leveraging individual recordings of hosts/co-hosts with in-app streaming layouts, optimizing co-host actions visibility during BPO moderation, and elevating overall customer experience.

Nov 2021 – Mar 2023 · 1 yr 4 mos

• Introduced a moderation pipeline that achieved a 20x expansion in livestream moderation coverage and reduced the cost per livestream by 20% for BPO operations..
• Orchestrated and executed a seamless migration from a cloud recording solution to an Agora Linux SDK solution for livestream recording, reducing monthly cost by $100K and optimizing resource allocation, all while supporting 5K concurrent recording sessions effortlessly.
• Developed and scaled live icon highlight as a team of 3, to reach 200 million users based on creator user affinity, resulting in a 20% increase in live icon click-through rate.
• Designed and built a system, as part of a team of 3, for previewing potential co-hosts in real- time for 15 seconds, improving the decision-making process for hosts and reducing NSFW content by 90% for improved creator and audience experience.

Jul 2021 – Oct 2021 · 3 mos

• Reduced technical debt by 5% by implementing best practices such as maintaining a high percentage of code coverage and adherence to acceptable architectural coding standards.
• Built as a team of 4 the functionality of saving, sharing and starring filters for various sections of different pages to enhance user experience.
• Improved system's code quality by 5% through regular bug diagnosis and resolution using system logs and testing techniques on a bi-weekly basis.
• Integrated automatic cache invalidation to reduce manual effort by 20% by triggering it at the time of deployment.

Jan 2021 – Jun 2021 · 5 mos

• Optimized the email workflow of the web application, increasing efficiency by 10% through the implementation of direct email sending and regular scheduling options for users.
• Authored, documented, and wrote test cases for the code base, reducing the risk of system failure by 10% through the identification and prevention of corner cases.
• Created a new note-taking feature for a web application, allowing over 100 users to efficiently store and organize summarized text of their activities.
• Refined system data retrieval performance by up to 5% through implementing caching techniques and optimizing database queries.