* Provide data analytic and presentation solutions for bank customers.* Collaborate with business analyse and project manager,review estimation and project schedules, during SDLC , lead data model design, project structure design, reports development and validation , enable bank customers review accurate reports and make critical decisions.

Worked as DWH PRD analyse/ support * Provide Tech support via mail & phone for all Citibank Japan clients of Data Warehouse.* Maintain PRD env based on parallel monitering daily/monthly jobs running status, develop shell/perl scripts to monitor / backup PRD data. Analyse application/ database Unix server capacity and do the cleaning up for garbage files.* Collect PRD running info, make enhancement advise to management team .

* Conduct quantitative analyse and build statistic models in Financial accounting, Fraud risk, Sales Performance analysis.* Data mining, including the data preprocessing, data ETL, standard creation, standard sellection and model building. Break down a problem into hypotheses to be tested, structure the testing approaches, model and interpret the data.