Min Gyu Woo

Data Scientist at PrepAnywhere
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Contact Information
us****@****om
(386) 825-5501
Location
Toronto, Ontario, Canada, CA

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Experience

    • Canada
    • E-Learning Providers
    • 1 - 100 Employee
    • Data Scientist
      • May 2021 - Present

      • Implemented end-to-end deep learning models using TensorFlow to classify and assign mathematical problems catered to each individual student, resulting in a 30% increase in customer retention. • Contributed to the development of PrepBox, achieving a 300% growth in customer base on a global scale. • Led a team of 5 to deploy a model to classify images using PyTorch to enable the prediction of mathematical problems with graphs, expanding the customer base by 5%. • Collaborated with domain experts to discuss and implement key features for the deep learning models, creating 50+ features. • Utilized Google Analytics to create custom dashboards of essential KPI metrics, increasing visibility by 50%. • Developed SQL queries and used parallel computing techniques to extract big data from over 10 different sources, resulting in a 40% reduction in data processing time. Show less

    • United States
    • Computer Hardware Manufacturing
    • 700 & Above Employee
    • Data Science Intern - Cloud Gaming Analytics
      • Sep 2022 - Dec 2022

      • Presented a VPN anomaly detection model to the board of directors, resulting in unanimous approval for its deployment into production within 2 months of starting the role. • Identified the malicious use of GPU servers by utilizing clustering algorithms, saving $1M in daily revenue. • Enabled the use of 10TB of data by optimizing the data processing pipeline in PySpark and SQL. • Conducted statistical analysis on historical data to detect anomalies in game sessions, reducing customer complaints by 10%. Show less

  • MGL Math
    • Ontario, Canada
    • Mathematics Teacher
      • Jul 2016 - Jun 2021

      • Provide quick and detailed solutions to problems that are student specific to over a hundred students • Deliver excellent teaching services via an online platform during the COVID-19 pandemic. Helped successfully move over 100 students all online. Over 50% increase in student enrollment post-shutdown • Created thousands of high-quality, easily comprehensible math videos to provide detailed solutions for the main website used by thousands of users • Enable secondary school students to learn the fundamentals of mathematics to reach their target grade. Majority of students received a grade of A or higher. Show less

    • United States
    • Semiconductor Manufacturing
    • 700 & Above Employee
    • Board Program Manager
      • May 2019 - Apr 2020

      • Led the management of a GPU project, launching with a 15% improvement in cost and time efficiency than prior projects. • Optimized the database containing all ASIC/GPU configurations and orders using SQL, reducing data retrieval time by 50%. • Predicted seasonal trends of GPU orders using regression techniques, reducing excess orders by 20%. • Led the management of a GPU project, launching with a 15% improvement in cost and time efficiency than prior projects. • Optimized the database containing all ASIC/GPU configurations and orders using SQL, reducing data retrieval time by 50%. • Predicted seasonal trends of GPU orders using regression techniques, reducing excess orders by 20%.

Education

  • University of Waterloo
    Master's degree, Data Science and Artificial Intelligence
    2021 - 2023
  • University of Toronto
    Bachelor's degree, Mathematics and Statistical Sciences, Mathematics and Statistics
    2016 - 2021

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