Machine learning engineer

- Analyze the social text data of Danone infants milk powder and related competitor,fully aware of the real needs of consumers,and find valuable infomation with data mining technique. - Design the page of internal data platform Code1,identify the abnormal data and the system bugs.- Evaluate the requirements of consultants and give the ideal solutions.- Improve accuracy of the data model with iteration and optimize algorithm.- Update the monthly brand KPIs and find the root cause of data abnormal fluctuation.- Communicate project proposals and feasibility with data supplier.- Solve the data missing and data error through effective communicate with internal IT programmers.- Create the project word list and labeling data by applying regular match searching to text data. - Data analysis visualization ,presentation and clear customers' concern.- Building user portraits and expand service framework.

- As a key member of Report Migration Project for whole Europe area which over 2000 reports from Hyperion to QMF / Cognos. It contains all data area of IBM internal and external business.- Extract HW/SW products data with development of SQL script and find valuable infomation with data mining technique.- Perform churn prediction to sales warranty using SPSS/R.- Manage entire Level 0 programs from Bulgaria, including requirement collection,data cleaning,data validating,and data analysis.- Owned the Mashup ETS Project from business process,IW Creation,data cleaning ,Cognos development,data presentation to maintenance and amendment to help Mashup Center to build up data platform based on BMT DB.- Develop and maintain QMF automation by QMF procedure and VBA Marco for whole team save several Hours per week/Month. This solution is spread into all AP and EMEA BA teams.- Perform defect request from different IBM delivery teams.- Use Hyperion/QMF/SPSS/R as a part of tools to perform adhoc report / analysis. - Co-op with one of my team members finished lectures as QMF training speaker to whole IBM GCC Center and SPO Singapore team.- Owned New Cognos Request from Europe.