System Planning Manager
China Mobile International
As the key role of IT Management, planned and designed company big data architect as well as out-sourcing and project management. Integrated data sources at TB level, processed and analyzed, cooperated with business teams, built reports and application systems.
- Built Hadoop cluster from scratch, HDFS, MR, SPARK, HIVE and HBASE, multi tenant and resource planning;
- Integrated data sources from multiple platform and systems;
- Designed and implemented data management and process in TB level , data flow planning, cooperated ETL and MR jobs;
- Created data warehouse and implemented big data based application and report system;
- Analyzed and presented reports for end users of CMCC international businesses;
- Planned and designed Cloud based application platform;
- Worked with finance, business and network teams, analyzed and aligned meta data of major business and network resources, standardized data management policies and procedures;
- 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.
- Managed multiple system optimizations of billing and reporting system to support new business needs and comply with emerging VAT policies of China.