PinErh Chen

Experience

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  Far Eastern Electronic Toll Collection Co., Ltd.

  Jun 2012 - Sept 2013

  Intern

  ● Participated in Taiwan highway plate recognition project.

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  金春發牛肉店(Taiwan's Whole Beef Restaurant)

  Jul 2013 - Jan 2015

  Website Developer and Administrator

  ● Established the official site in 2013, modified to RWD (Responsive Web Design) in 2014.Website: http://www.kingbeef.twmail.net/

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  George Mason University - Department of Computer Science

  Jun 2015 - Feb 2016

  Intern - National Science Foundation supported project

  ● Collected GIS and seasonal changes of buildings contour to build 3D modules for the project of campus delivery robot using Lidar scanner and omnidirectional camera.● Project Link: http://masc.cs.gmu.edu/wiki/MapGMU● Application: Campus Food Deliver Robothttps://www.washingtonpost.com/technology/2019/03/25/how-gmu-students-eating-habits-changed-when-delivery-robots-invaded-their-campus/

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  INTO University Partnerships

  Aug 2015 - Aug 2015

  Orientation Leader
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  Randstad Technologies US

  May 2017 - Aug 2017

  (Contract) Project QC Assistant for American Institutes for Research

  ● Assured data integration by querying for paper and online reports across multiple clients.● Queried the data for accuracy and soundness to encompass all stages of the report analysis cycle.

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  GLOBAL TUNNELS LIMITED COMPANY

  Oct 2017 - Jan 2018

  Junior Data Analyst

  ● Presented final business performance report from across tables with over 50K rows and 20 attributes by writing a web-scraping script collecting completely and formatting scattered SBAs’ information against details of awarded contracts.● Modified backend database storing process corresponding to modified UI of web-based government procurement tracking system used by USDA.

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  ECloudvalley Digital Technology

  Sept 2018 - Mar 2020

  Data Scientist

  In charge of a data scientist in Business Innovation team at eCloudValley, we provide AI solutions and consultancy to clients. A project started by understanding business problems, designing AI/ML solution by leveraging AWS and evaluating outcomes. AWS services used and skills required are included but not limited to: SageMaker, EMR, Spark, Glue, Lambda, EC2, S3, Machine Learning, Algorithm Design, ETL, Feature Extraction, Python, Shell, Regex.● Project - Text Analysis for International Carrier Trading (Nov/2019-Jan/2020)Formulated AI solution to replace traditional human labeling tasks. Programmed ETL process and applied NLP to hand-typing commodity descriptions, and classified to its belonging hierarchical HSCode.● Project - Billing Analysis and Dashboard Automation (Jan/2019-Oct/2019)Programmed billing analysis workflow with table across departments using AWS Lambda.Automated daily updated PowerBI dashboard for team leaders and shareholders.● Project - Recommendation Engine and Basket Analysis for a B2B international electronic vendor. (Nov/2018- Jan/2019)Built ALS recommendation system and basket analysis using AWS EMR and Spark in Scala language.Provided one-day training for clients in Beijing and visit potential customers.● Project - Fabric Procurement Price Prediction for Jeans Factory. (Oct/2018- Nov/2018) Implemented feature engineering to reduce 60 features to 38 features, applied linear regression to predict procurement price with accuracy over 98%. Show less

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  Grind Turbo

  Mar 2020 - Feb 2022

  Founder

  Grind Turbo 初衷是提供數據科學的實作教學和經驗分享。秉持做好一件事必須有精打細磨的工匠精神，用對工具就像 Grinder 裝上 Turbo 一樣，更有效達成目標。5/1/2020正式上面募資的《數據科學家養成班》課程，屏除程式語言的門檻，用對工具，不用學程式語言，甚至不用打開 Excel，零基礎也能輕鬆駕馭數據分析。

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  Oddity Asia

  Sept 2020 - Aug 2021

  Application Developer

  We are an independent Digital and E-Commerce Agency of creative minds. 250+ people strong, in six locations: Stuttgart, Berlin, Cologne, Shanghai, Taipei City and Belgrade. oddity Asia with its offices in Shanghai, Taipei and Stuttgart is a certified 5-Star Alibaba Trade Partner (TP) for Tmall Global and Tmall local. We accompany and support brands into Asian markets. Learn more about us: www.oddity-asia.com / https://www.linkedin.com/company/oddity-asiaWe work for example for dm-drogerie markt as their trusted TP, managing their Official Tmall Global Flagship store: www.dm-deguo.tmall.hk and social media. Show less

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  XRSPACE

  Feb 2022 - Feb 2024

  Sr. Backend Engineer