Weizheng Xie SMU MSCS
- 1. SOUTHERN METHODIST UNIVERSITY (SMU) Dallas, TX Master of Computer Science Aug.2023 - Reading JINLING INSTITUTE OF TECHNOLOGY (JIT) Nanjing, CHN Bachelor of Management, Major in Accounting Sept. 2015 - Jun. 2019 BEIJING EIGPay INFORMATION TECHNOLOGY CO., LTD. ('EIGPay') Product Manager - Department of Services Duties: Propose data quality advancement scheme for BAOSIGHT real time data product development Conduct business communications, analyze customer needs, and write product requirement documents Accomplish the detailed development design of the real time data service of customer service center Investigate the interface sorting of relevant tables and fields in the customer service center and the impact of real-time logic on source incremental logic Shanghai, CHN Jul. 2022 – Feb. 2023 EDUCATION weizhengx@smu.edu 5600 SMU Boulevard, Dallas, TX +86 18351962027 WEIZHENG XIE PROFESSIONAL EXPERIENCE SKILLS AND CERTIFICATES Senior ETL Engineer - Department of Services Apr. 2022– Jul. 2022 Duties: Acted as an architect in the project of TISCO Group Database Coverage & Management Report Development Investigated the data architecture and the data to be migrated and developed the migration scheme and the migration method of the covering programs Added 12 models including table structure, data level, ETL process and dependency table in view of indicator expandability, data accuracy and report development complexity Adjusted the corresponding Operation Data Store table, and kept the database coverage and maintenance system accurate, stable and efficient with the least amount of codes KEYRUS Senior Consultant - Business Intelligence Department Duties: Participated in key projects including GSK Prescription Drug Bonus System Development and Migration and UCB Report System Operation and Maintenance Processed the Excel data, wrote the functions and procedures with dynamic SQL and cursor loop technology, and reduced script development by 400% for GSK Rewrote SQL Server storing procedure scheme through Notebook, and solved 80% of the rewriting problems with the syntax of spark Spark SQL for GSK Adjusted SASFM and SASMC by modifying the script's mobilizing environment test and program dependency test to control data operation flow for UCB Shanghai, CHN Nov. 2021 - Jan. 2022 Certificates : Project Management Professional Certificate; NCRE Level 2 Certificate; Junior Accounting Professional Qualification Databases: Oracle, SQL Sever and Greenplum (3 yrs); Reporting tools and ETL Tools: Tableau, FineReport, Kettle and SSIS (3 yrs) Others - Microsoft Azure(half a year); data mining (1 yr)
- 2. YUSYS TECHNOLOGIES ETL Engineer – East China Business Unit Duties: Participated in the online deployment of HIWIN E-Finance report system and the development and maintenance of HIWIN UDAS asset liability system Analyzed the impact of model design or transformation on existing reports and downstream data based on data lineage, index granularity, etc. Extracted the data from TD database into Oracle, nested SQL script with Perl script and declared some variables Shanghai, CHN Apr. 2021 - Nov. 2021 weizhengx@smu.edu 5600 SMU Boulevard, Dallas, TX +86 18351962027 WEIZHENG XIE PROFESSIONAL EXPERIENCE DATACVG ETL Engineer – Big Data Division Duties: Participated in key projects including Business Intelligence of ABF(Associated British Foods plc) and MicroPort Multidimensional Analysis Increased the success rate of mobilizing the ABF Business Intelligence System by 200% Simplified the design of data model (snowflake model/star model/constellation model), table structure and table relationship with PowerDesigner for ABF Designed simple indicator dimensions through linking customer database link to SSAS tools and realized a simple data neural network using Decision Tree Algorithm for MicroPort Shanghai, CHN Apr. 2020- Apr. 2021 NANJING CHANGGENGXING INFORMATION TECHNOLOGY CO., LTD. Junior ETL Engineer - Business Unit Duties: Took part in Rural and Commercial Bank i9 Project and Auto Parts Supply Chain Data Warehouse Project Developed tables and storing procedures using Oracle Database for Rural and Commercial Bank i9 Project and ETL procedures according to data sequence relation for Auto Parts Supply Chain Data Warehouse Project Assisted with unit test, integration test, SIT (System Integration Testing) and UAT (User Acceptance Test) for Auto Parts Supply Chain Data Warehouse Project Nanjing, CHN Mar. 2019 - Apr. 2020