Ivan Chang

Ivan Chang: Email & Phone Number

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Product Manager at Millicom (Tigo)|Santa Catarina Pinula, Guatemala

Position:

Product Manager at Millicom (Tigo)

Location:

Santa Catarina Pinula, Guatemala

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Last updated: 2026-04-01
Updated: 2026-04-01

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Work Experience 23 years

Product Manager at Millicom (Tigo)

Oct 2024 - Current

Senior Software Architect at Millicom (Tigo)

Apr 2024 - Oct 2024

Product Champion at Tigo Bolivia

Nov 2023 - May 2024

Software Architect at Tigo Guatemala

Jun 2021 - Nov 2023

Business Process Analyst at Tigo Guatemala

Jul 2020 - Jun 2021

Commercial Analyst at Tigo Guatemala

Oct 2017 - Jul 2020

Product Engineer at Tigo Guatemala

Feb 2017 - Oct 2017

Software Architect at Jumay

Apr 2015 - Jan 2017

Sales Manager at Universal S.A.

Jan 2009 - Jan 2015

Software Programmer at Zentrum Sistemas Guatemala

Jan 2007 - Jan 2009

Assistant General Manager at Universal S.A.

Jan 2003 - Sep 2006

Ivan Chang started working in 2003, then the employee has changed 5 companies and 9 jobs. On average, Ivan Chang works for one company for 2 years 1 month.

Their professional focus is Analysis, Analytical Skills, and Business Strategy across 3 core areas.

Education

Postgraduate at Universidad Galileo

Master's degree at Universidad Galileo

Bachelor of Science (B.Sc.) at Universidad Galileo

High School Graduate at Colegio Evelyn Rogers

Ivan Chang Namesakes

Name
Company
Position
Ivan Chang
Account Manager
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Ivan Chang
OUS Group
Mining Engineer
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Ivan Chang
Naval Officer
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