蔡佳妤 Ruby Tsai

City, TW

[email protected]


National Taiwan University Bachelor’s Degree, International Business, 

2015 ~ 2020

Waseda University
Bachelor’s Degree, International Liberal Studies

2018 ~ 2019, Double Degree Program

Work Experience

Business Development and Marketing Intern (Aug 2019 ~ Present)
Arcterus Co., Ltd., Tokyo, Japan 

・Help a Japanese startup to expand its business and find business partners in Taiwan.
・Maintain good relationships between the clients and the head office in Japan as a communicator.
・Manage the social networking accounts such as Instagram and Wordpress. Increased 2800
followers within five months and wrote three articles that gained over 2000 views in total.
・Translate the words from Japanese to Chinese when needed.

Part-time Information Desk Clerk (Apr 2019 ~ Jul 2019)
Tourist Information Center Ikebukuro, SEIBU Railway Co.,LTD., Tokyo, Japan

・Sold the tickets and provided directions to travelers in Japanese, English, and Chinese.

Part-time Worker at the Department of Delivery (Feb 2018 ~ Mar 2018)
17Life Company, Taipei, Taiwan

・Collected data from the suppliers by mail or phone for an e-commerce company.

Copywriter Intern (Jul 2017 ~ Aug 2017)
Cross-Straits Youth Entrepreneurship Incubator Center, Fuzhou, China

・Wrote the press releases, articles and ads on WeChat for a startup incubator.

Extracurricular Activities

Director of Public Relations (Aug. 2017 - Jan. 2018)
International Business Camp, National Taiwan University 

・Led the group to success in obtaining 7 sponsors offering materials, 6 sponsors offering office tours, and 4 sponsors offering workshop lessons.

Director of Department of Information (Aug 2017 - Mar. 2018)
International Business Student Association

・Led the juniors to success in publishing the freshman guide and department journal. - Designed the covers of the freshman guide and the department journal.

Director of Academics (Dec. 2016 - Jul. 2017)

International Business Management Camp, National Taiwan University

・Arranged courses and organized the mock interview for the participants. - Revised the business cases written by junior colleagues.

Member of NTU Pubilc Address Team (Sep 2015 - Jan 2017)
・Worked behind the scenes in school events and performances to provide excellent music and atmosphere to the audience.

Language and Skills


Native level


TOEFL 101 (Oct. 2017)
TOEIC  910 (Jan. 2020)


JLPT N1 passed (Dec. 2018)

Adobe Illustrator

Basic level


Basic level

R language

Basic level

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