Jiahao is a Senior Data Scientist at Amazon, where he leverages his extensive expertise in machine learning and data analytics to drive impactful business outcomes across various domains. With a strong foundation in recommender systems, natural language processing (NLP), computer vision (CV), causal inference, reinforcement...
Jiahao is a Senior Data Scientist at Amazon, where he leverages his extensive expertise in machine learning and data analytics to drive impactful business outcomes across various domains. With a strong foundation in recommender systems, natural language processing (NLP), computer vision (CV), causal inference, reinforcement learning, and forecasting, he is adept at tackling complex challenges in high-stakes environments. His current role focuses on sourcing and retrieval, as well as relevance modeling for Sponsored Products, where he employs advanced algorithms to enhance ad targeting and improve user engagement.
In addition, Jiahao plays a pivotal role in optimizing pricing and incentive systems for Prime Video, utilizing econometric models and regression analysis to ensure competitive pricing strategies that maximize viewer retention and revenue. His work in audience targeting for Amazon Gaming showcases his ability to integrate large-scale data processing tools with scalable machine learning systems, enabling precise segmentation and personalized marketing strategies that resonate with diverse gaming audiences.
Jiahao's proficiency in SQL and A/B testing, combined with his strong project management skills, allows him to effectively communicate insights to stakeholders through compelling presentations in Microsoft PowerPoint. His leadership qualities shine as he collaborates with cross-functional teams to implement data-driven strategies that align with Amazon's mission of customer obsession. With a keen understanding of both technical and business aspects, Jiahao continues to push the boundaries of data science, driving innovation and delivering measurable results in a fast-paced, dynamic environment.
