William Tjen
Marketing Director at PT. Belltronic Indonesia | Jakarta Metropolitan Area
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Marketing Director at PT. Belltronic Indonesia in October 2024 to Present
Supply Chain Analyst at Infotech Sourcing (Assigned at Meta) in September 2023 to September 2024
Supply Chain/Data Analyst at Infineon Technologies in January 2022 to July 2023
Reporting Specialist at Infineon Technologies in March 2021 to December 2021
Supply Chain Intern at Infineon Technologies in May 2020 to December 2020
Student Assistant at MSU Network Operations in November 2018 to May 2020
President at MSU Indonesian Student Association in April 2019 to April 2020
Treasurer at MSU Indonesian Student Assosiation in April 2018 to April 2019
Internship at PT. Henan Putihrai in May 2018 to July 2018
Student Desktop Support at MSU College of Agriculture and Natural Resources in February 2018 to May 2018
Purchasing Department Volunteer at PT. Sinarmonas Industries in March 2017 to April 2017
Intern at NKF Singapore (National Kidney Foundation) in January 2015 to January 2015
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Michigan State University - Eli Broad College of Business, Bachelor of Arts - BA, September 2026
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SQL
Presto
MySQL
Visual Basic for Applications (VBA)
Python (Programming Language)
Microsoft Excel
Tableau
Strategic Planning
C++
Microsoft Word
Microsoft Office
Microsoft PowerPoint
Arena Simulation Software
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What is William Tjen email address?
Email William Tjen at [email protected]. This email is the most updated William Tjen's email found in 2026.
How to contact William Tjen?
To contact William Tjen send an email to [email protected]. (updated on December 19, 2024)
What company does William Tjen work for?
William Tjen works for PT. Belltronic Indonesia
What is William Tjen's role at PT. Belltronic Indonesia?
William Tjen is Marketing Director
What is William Tjen's Phone Number?
William Tjen's phone (**) *** *** 274
What industry does William Tjen work in?
William Tjen works in the Internet industry.
William Tjen Email Addresses
William Tjen Phone Numbers
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