karen tee

Passionate in using data and technology to solve challenges that all of us face.

Shopee, Data Analyst, Cross Border Business Intelligence Mar 22 – present

• Monitored mega campaign real time performance, and streamlined mega campaign preparation workflows by reducing 20% code runtime, while optimizing Excel manual ingestion tasks which saved 2 hours of manual work.
• Managed and optimized bundles setting process using Python, reducing 50% of time required.
• Conducted market analysis using SQL to identify growth opportunities through collaborating and presenting findings with cross-functional team stakeholders.
• Developed dashboards to track key metrics for business teams to identify performance gaps, and for improving efficiency of stakeholders’ existing processes.

Singapore General Hospital, Data Analyst – Data Science Machine Leaning Jan 21 – Feb 22

• Individually led and executed project in the prediction of patients experiencing Hypoglycemia in 24 hours. Using Python, machine learning models were tested on 106,201 data points.
• Analysed and forecasted dialysis demands using time series analysis techniques such as ARIMA and Facebook Prophet.
• Initiated and organized Data Science Interest Group for clinicians and other data enthusiasts to share Data Science knowledge.

UOB, Data Analyst Trainee - Automation, Analytics & AI, Group Compliance July 20 – Dec 20

• Tuning of models for transaction monitoring purposes using R and Impala SQL.
• Analysed impact of Covid-19 on account openings and closures using Microsoft SQL Server.
• Improved User Acceptance Testing process using UIPath and developed tools using R.

Johnson & Johnson, IT Business Analyst Intern July 19 – Dec 19

• Automated dashboards in Tableau to present business metrics for new market development and launches which benefits at least 4 markets.
• Dashboard used by sales team of 40 people for more effective monthly sales meeting.
• Performed data analysis from data sources such as Google Analytics, Salesforce and IMS Health.
• Communicated with management and cross-functional teams in APAC using agile framework.

National University of Singapore (NUS)
Bachelor of Science with Honours – Data Science and Analytics

• Dean’s List AY2019/2020 Semester 1
• Student Exchange Programme, KTH Royal Institute of Technology, Sweden