Wei Liu Email & Phone Number

Toronto, Ontario, Canada

Data Analyst from Operations team

Toronto, Canada Area

Responsible for building customer research projects, manipulating, cleansing and processing business data, and reporting business data in various formats for one of Canada’s largest banks.• Cleaning, processing and loading business data to reporting server and generating reports in different formats (Dashboard, Excel, Word, Scorecard, PPT etc.) on a daily, weekly, monthly and quarterly basis using different BI tools• Analyzed business data on UI dashboard to ensure the customer satisfaction research programming were correctly implemented and anomalies with data were investigated and resolved in a timely manner• Continued development and maintenance dynamic business reporting dashboards and performed data analysis to produce the required results for internal and external clients• Performed tens of reports QC per month to validate requirements are met, used different tools to generate report to verify all data and scores are clean and correct• Developed Perl scripts to clean and extract business data, automate data processes by using xml configuration files to set rules. This automation reduced the process time by 50%. • Programed customer satisfaction research projects for data collection and responsible for monitoring the daily sample clean, extract, load processes and performing daily system checks• Wrote Perl scripts to automate dashboard monthly spec updates which include xml configuration files, languages files, entities files etc. for all dashboard projects which reduced the monthly data warehousing time by more than 50% • Lead the sample process migration from Dash to Confirmit platform, created the process, written Perl scripts, created CSM process and auto jobs for more than 20 projects • Trained junior data analysts to improve overall efficiency of department.

Singapore

Responsible for researching and developing Virtual Reality applications.• Developed more than 20 Virtual Reality applications for the education and games industries using C/C++, OpenGL etc. on Linux， Windows platform• Conducted research and wrote more than 20 papers that were listed in journals and presented at multiple conferences• Prepared PowerPoint and presented our research and development proposal/achievement to our industry/academic collaborators, fund committee and international conference participants and technology exhibition visitors • Supervised bachelor students on their graduation project

Master'S Degree, Computer Engineering

Bachelor'S Degree, Electrical And Electronics Engineering