Professional Skills
Skills
Machine Learning, NLP, Data Analysis, Software Development, AB Testing, Business Intelligence, Digital Marketing Project Management, Problem Solving, Experiment Design
Tools
Python, SQL, Tableau, R, Hive, PySpark, Google Cloud Platform, Git, JIRA
Certificates
- DataCamp: Deep Learning with Python, Machine Learning Scientist with Python
- Coursera: Master Statistics with R
- Udacity: Data Scientist Nanodegree, Data Analyst Nanodegree
- TOEFL iBT 102
Related Course
- National Chengchi University: Business Analytics with R, Statistics, Machine Learning, Statistics Management of Information System
- Udacity: Software Engineering, OOP
Coursera: Mathematics for Machine Learning
DataCamp: NLP using Python, Machine Learning
Kaggle: Advanced SQL, ML Model Explainability, Natural Language Processing
Work Experience
Jun 2020 - Present
Data Scientist
Rakuten, Tokyo, Japan
- Defined and Built Machine Learning Models with feature explainability for business clients digital marketing strategy using Python and Hadoop
- Developed internal tools to simplify repetitive routines saving 60% of time and can satisfy 80% of our projects using Python, Git, and JIRA
- Proposed solutions to Executives of a multinational consumer electronics company and raised over 10x budget for the with Data Marketing project
Nov 2018 - May 2020
Marketing Specialist - Analyst
Amazon, Taipei, Taiwan
- Established reports in ETL system for business reviews using SQL saving 95% of time
- Built-up dashboards for metrics tracking using Salesforce and Tablea
- Developed automatic data collection tools and data transformation software for the Salesforce database, saving 90% of the time
Oct 2017 - Dec 2017
IT Intern
Inditex, Taipei, Taiwan
- Cooperated with business users to understand processes and requirements.
Organized application test cases and facilitated test sessions (for technical tests, UATs)
Gathered local system errors, reported to headquarter in a professional way and followed up
Assisted the manager to adopt the tax refund system
Jul 2017 - Aug 2017
Product Manager Intern
HTC, Taipei, Taiwan
- Developed a product go-to-market strategy in a cross-culture and cross-functional team
- Established VR product proposal, approved by international head for the product launch
Aug 2016 - Jan 2017
IT Intern
DHL, Taipei, Taiwan
- In charge of IT call center, reducing 50% manual work by data analysis and AB Testing
- Developed and Proposed new framework of log, automating routines using Excel VBA
- Managed the team of interns and demonstrated leadership
Educational Background
National Chengchi University
B.S. Management of Information Systems, Sep 2013 - Jan 2018
- Took 5th place in the department during the 2017 spring semester
Minor in Supply Chain Management, Sep 2016 - Jan 2018
- Won scholarship and was selected to join MBA trip to Tokyo as the only undergraduate
Extracurricular Activity
Cultural Ambassador of NCCU, Feb 2017 - Jun 2017
- Guided them to learn Chinese and meanwhile learned the difference between our cultures
- Assisted exchange students with their problems and got familiar with the Taiwanese culture
Hip Hop Instructor of Dance Club, Jun 2014 - Jan 2018
Guided a group of freshmen to hold a show with 2,000+ audience
Represented NCCU joining national college dance group contest and ended up top 4
Top 12 at Civil IoT Data Application Competition, Mar 2019 - Dec 2019
Here's a bit more about myself
Podcast interview about myself
S2EP19 | 從 Marketing 到 Data Scientist，日本樂天資料科學家 Marcus 的 Amazon 經驗與跨領域歷程
Check out my career story
How I earn work experience first, then get a Data Scientist job?
I wrote this article to record and share my experience. Feel free to let me know your feedback!