As a Senior Data Analyst, you will be responsible for conducting in-depth data analysis for game projects, focusing on user value, churn rates, game ecosystem, activity version effectiveness, and user profile analysis. Your insights will provide crucial data support for operational decisions, product direction, and sales strategies. You will also be in charge of building and maintaining game business data and monitoring systems, constructing key performance indicators (KPIs) and analytical models, and setting up specialized data analysis frameworks to enhance the precision and advancement of business data. Furthermore, you will document analytical approaches and frameworks, extract data product requirements, collaborate with data technology and development teams for data modeling, and promote the improvement of the game's refined operational data analysis system. You will also monitor global game dynamics and related categories, analyze trends and competitive landscapes, identify potential issues, and offer references for essential business decisions.