Jung-Cheng Chang

Jung-Cheng Chang

Barista

Followers of Jung-Cheng Chang264 followers
location of Jung-Cheng ChangColumbus, Ohio, United States

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  • Timeline

  • About me

    Data Engineer at Barton Malow | MSMFT @Questrom BU

  • Education

    • Questrom School of Business, Boston University

      2020 - 2022
      Master of Science - MS Mathematical Finance & Financial Technology
    • University of California, Davis

      2017 - 2020
      Bachelor of Science - BS Biochemistry and Molecular Biology
  • Experience

    • 85 Degree C Bakery & Cafe

      Dec 2013 - Feb 2014
      Barista
    • Diablo Valley College

      Sept 2014 - May 2017
      • Math Tutor

        Jun 2016 - May 2017
      • Mandarin Chinese Tutor

        Jan 2015 - May 2017
      • MESA Chemistry Tutor

        Sept 2016 - Dec 2016
      • President's Office Student Assistant

        Sept 2014 - Dec 2014
    • UC Davis Department of Microbiology and Molecular Genetics

      Sept 2017 - Mar 2020
      Student Assistant
    • Taiwanese Student Association at UC Davis - TSA 台灣同學會

      Apr 2018 - Jun 2020
      Senior Consultant and Treasurer
    • DATA - Davis Award Travel Association

      Oct 2018 - Jun 2020
      Founder and President

      • Provided credit health and credit allocation consulting• Developed and presented course in credit, bank rewards, and frequent flyer programs • Helped individuals to set goals and plan the actions for redeeming travel rewards

    • Hsinli's Department Store

      Jun 2019 - Aug 2019
      Analytics Intern

      • Constructed database of 7-years historical records, implemented linear regression and time series analysis to forecast seasonal demand (Excel, R)• Performed data visualization and proposed strategies to increase yoy monthly revenue by 30% (R)

    • SigTech

      May 2021 - Aug 2021
      Data Engineering Intern

      • Conducted sentiment analysis with NLTK library, built ML models (Logistic Regression, SVM, neural network) to generate trading signals for XOM and GME (Python)• Identified relevant Tweets and news data using API and web scraping tools and performed data cleaning for Natural Language Processing (NLP)

    • Barton Malow

      Jan 2022 - now
      Data Engineer

      • Built end-to-end data pipelines from sources to Databricks in Python and Rust• Constructed Docker containerized service API to interact with PostgreSQL DB on AWS RDS in Go

  • Licenses & Certifications

  • Volunteer Experience

    • Rush-Week Volunteer

      Issued by Diablo Valley College Welcome Service on Aug 2014
      Diablo Valley College Welcome ServiceAssociated with Jung-Cheng Chang
    • Surgical ICU Volunteer

      Issued by UC Davis Medical Center on Jan 2018
      UC Davis Medical CenterAssociated with Jung-Cheng Chang
    • Summer Intern

      Issued by UC Davis Study Abroad Global Health Internship on Aug 2018
      UC Davis Study Abroad Global Health InternshipAssociated with Jung-Cheng Chang