System Planning Manager
China Mobile International
As the key role of IT Management, planned and optimized billing and reporting system that support billion users and hundreds partners. Established data management system at enterprise level. Planned and setup BI and HADOOP platform, designed business data warehouse.
- Managed multiple system optimizations of billing and reporting system to support new business needs and comply with emerging VAT policies of China.
- Established data management system, integrated data of major business and network resources, standardized data management policies and procedures. Delivered supports to multiple departments to headquarters and overseas.
- Planned and setup architecture of big data capacity platform that includes enterprise level data sources, ETL components, HADOOP cluster, wide tables, data presentation systems and BI system.
- Lead research topics of big data application for mobile business, built and coached research team including internal staff and Silicon valley research institute.
- Deep understanding of mobile and roaming business, from business to technical aspect, from inter operator agreements to operations and settlements, from tariff and CDR to signaling analysis.