S

Sankai

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AWS Cloud Practitioner, Project Management Professional(PMP)
Tempe, Arizona, United States

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Résumé

Jobs verified_user 0% verified
  • Sedgwick
    Data Engineer
    Sedgwick
    May 2022 - Current (4 years 5 months)
     Calculated medical reimbursement from IT backend perspective with the high-quality and timely manner.  Optimized ETL process by creating SQL Store Procedures and introducing Python-based ETL methodology on AWS for the data team to deal with complex data formats, including JSON, PDF, Text, CSV.  Created Airflow Dags to handle multiple tasks after saving Bash Shell Scripts & Python on virtual machine.  Improved data flow and accuracy by co-operating with backend developers and compliance team members.  Attained a remarkable 98% of success rate of over 45 projects containing 100 million data volume, Top 1 performance out of data team, to reduce state penalty and improve company reputation.
  • DoorDash
    Data Analyst
    DoorDash
    Nov 2021 - May 2022 (7 months)
     Executed QA process by recognizing data inconsistencies to improve DoorDash Catalog Images accuracy.  Innovated SQL methodologies and scripted Python automation for efficient image retrieval.  Boosted product image accuracy by 40%, enhancing user interactions on DoorDash platform.
  • J
    Project Manager
    Jinhui Paper Manufacturer
    Aug 2017 - Jul 2019 (2 years)
     Enhanced client orders by detecting data-driven insights from multiple elements.  Crafted monthly KPI dashboards in Tableau to analyze contributors to profit, such as paper material selection, delivery efficiency, manufacturing seasonality, and government policies.  Monitored each manufacturing process to ensure we've met the requirements to improve client orders.
Education verified_user 0% verified
  • Northeastern University
    Master of Science
    Northeastern University
    Sep 2019 - Jul 2021 (1 year 11 months)
  • University of Shanghai for Science and Technology
    BS in Medical Device Engineering,
    University of Shanghai for Science and Technology
    Sep 2014 - Jul 2018 (3 years 11 months)
Projects (professional or personal) verified_user 0% verified