Fan-Yu Liao

Angestellt, IT Software Engineer - Mathematical Optimization and Data Engineering, Garmin International
Mannheim, Germany

Skills

Mathematical optimisation
Data Engineering
Software Development
Java
Python
SQL
Git
ETL
Information technology
Mathematical Modeling
Team work
International experience

Timeline

Professional experience for Fan-Yu Liao

  • Current 4 years and 6 months, since Aug 2021

    IT Software Engineer - Mathematical Optimization and Data Engineering

    Garmin International

    - Integrated mathematical model and ETL pipeline into supply chain optimization systems, improving the inventory turnover rate by 30% for worldwide products distribution - Built robust data pipelines using Python and PL/SQL for data warehouses, EDI processes, and reporting tools - Increased data query speed by 70% while transforming Oracle BI Discoverer reports to SQL Server Reporting Services platform - Experienced with Git CI/CD and DevOps tools such as Airflow, Jenkins, and Rancher

  • 1 year, Sep 2020 - Aug 2021

    Process and Software Engineer - Wafer Testing

    Micron Technology, Inc.

    - Developed auto-refreshed SharePoint page to track the status of customized-tested wafers using Perl and RESTfulAPI, saving search time by more than 50% - Collected data from the manufacturing execution system and displayed the information in a webpage using python and SQL API, simplifying the business process and reducing the manual setting time by 60%

  • 10 months, Sep 2018 - Jun 2019

    Research Assistant of Operations Research Lab

    National Taiwan University

    - Assisted 40 students to learn mathematical programming with the tools of Python, Gurobi, and AMPL - Conducted research about sharing mobility’s process optimization and gained 2.89 million NTD research fund from the National Science and Technology Council

Educational background for Fan-Yu Liao

  • 1 year and 10 months, Sep 2017 - Jun 2019

    Transportation Engineering

    National Taiwan University

    - Thesis: Mathematical Programming Framework for Deployment and Repositioning in Dock-less Electric Scooter Sharing Systems (Grade: A+) - Research Field: Mathematical Programming, Flow Network Planning, Simulation - Overall Grade: GPA: 4.28/4.3, Class Rank 1

  • 4 years and 10 months, Sep 2012 - Jun 2017

    Transportation and Communication Management Science

    National Cheng Kung University

    Major: Logistics Management

Languages

  • German

    Basic

  • English

    Fluent

  • Chinese

    First language

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