Wei Liu

Wei Liu Email and Phone Number

Data Analyst @
Wei Liu's Location
Toronto, Ontario, Canada, Canada
About Wei Liu

Computer Science co-op student at Toronto Metropolitan University with a great passion for Data analysis and anxious to learn with an open mind. Proficiency with languages such as python, R, SQL, DAX, and applications such as Microsoft Office Suite (Microsoft Word, Excel, PowerPoint, Outlook), Power BI, and operating systems such as Windows and Linux. Outstanding knowledge of management and architecture of databases. Effective collaborator and excellent communicator who works well independently and in groups.

Wei Liu's Current Company Details
Technololgy

Technololgy

Data Analyst
Wei Liu Work Experience Details
  • Technololgy
    Data Analyst
    Technololgy Jan 2024 - Present
    Ontario, Canada
  • Laboratory For Translational Medicine Of Toronto Metropolitan University
    Research Assistant
    Laboratory For Translational Medicine Of Toronto Metropolitan University Dec 2022 - Aug 2023
    Toronto, Ontario, Canada
    • Built a Worm detection model using YOLOv5, a deep-learning-based algorithm, to detect specific objects in a microscope stream. Utilized Python libraries such as pyTorch, OpenCV.• Analyzed and verified the model's performance to enhance results. Achieved a significant increase in mAP50-95, from 46.1% to 60.7%.• Improved the model's efficiency and performance by testing various algorithms and data augmentation techniques, resulting in an additional 15% increase in mAP50-95.
  • Bruce Power
    Data Analyst
    Bruce Power May 2021 - Aug 2022
    Tiverton, Ontario, Canada
    • Aggregated data from Maximo\Primavera6\Tempus using (SQL queries) to Power BI and developed qualitative and quantitative analysis reports with data visualization.• Used Power BI to develop comprehensive dashboards with analytical reports for other departments.• Project Experience: 1. EPD supply vs. demand estimation Model: Gathered requirements for estimation purposes, analyzed regular and irregular labor needs patterns, verified forecasting performance, and prepared detailed validation reports to support model improvement. 2. Analysis of the valid Human working hours: Identified the ratio between regular hours, overtime, and vacation hours to find existing trends, unusual periods, prolonged peaks and generated analysis report. 3. Forecasting outage demand in 2022 & 2023: Prepared reports with detailed analysis of past and present trends. Apply Regressions to predict possible future scenarios of outage demand vs Human Capital necessary.
  • Metric Insight Inc.
    Secretary
    Metric Insight Inc. Mar 2012 - Apr 2017
    Toronto, Ontario, Canada
    • Excellent communication skills that produced an excellent advertising and marketing materials• Managed appointment and stablished client-relationship with great customer services skills• Great organizational skills that maintained and updated records of financial transactions and helped accountants by filling documents • Managed variety of administrative and clerical works and kept diaries and appointments notes. • Implementing and coordinating new administrative procedures such as logging or processing bills or expense

Wei Liu Education Details

Frequently Asked Questions about Wei Liu

What company does Wei Liu work for?

Wei Liu works for Technololgy

What is Wei Liu's role at the current company?

Wei Liu's current role is Data Analyst.

What schools did Wei Liu attend?

Wei Liu attended Toronto Metropolitan University, University Of Science And Technology Beijing.

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