Sergio: Email & Phone Number

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Cloud Platform Engineer Senior at Millicom (Tigo)|Guatemala City, Guatemala

Position:

Cloud Platform Engineer Senior at Millicom (Tigo)

Location:

Guatemala City, Guatemala

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Last updated: 2026-05-20

Updated: 2026-05-20

Found email addresses for Sergio:

Business emails:

s****o@3pillarglobal.com

Personal emails:

d*****r@galileo.edu,

d*****r@gmail.com,

s***********m@yahoo.com

Found phone for Sergio:

+502-***-***-8560

A different Sergio?

Work Experience 22 years

Cloud Platform Engineer Senior at Millicom (Tigo)

Oct 2025 - Current

DevOps Engineer at 3Pillar

Jun 2022 - Sep 2025

DevOps Engineer at BairesDev

Sep 2021 - May 2022

DevOps Engineer at Cognits

Sep 2020 - Jul 2021

Systems Administrator at AutoWeb, Inc.

Nov 2015 - Oct 2019

Systems Operations Engineer at Xerox

Jul 2014 - Aug 2015

Ingeniero de Proyectos Core at Banco G&T Continental

Mar 2012 - Jun 2014

Systems Administrator at AlbaCinema

May 2006 - Dec 2011

Webmaster at Uniauto S.A.

Oct 2004 - Apr 2006

Sergio started working in 2004, then the employee has changed 8 companies and 5 jobs. On average, Sergio works for one company for 2 years 2 months.

Sergio is proficient in English and Spanish. Their professional focus is AI Literacy, AI Productivity, and AI Prompting across 3 core areas.

Sergio holds Learning Ansible, Platform Engineering Foundations, and Prometheus and Grafana: Visualizing Application Performance certifications.

Education

6° Sem. Electronics Engineer at Universidad Galileo

Diploma at Microsoft - Intcomex

Bachiller en Computación con Orientación Científica at Suger Montano

Frequently Asked Questions

What is Sergio's email address?

SignalHire found verified email addresses for Sergio, both business and personal. Their business email is s****o@3pillarglobal.com, and personal emails include d*****r@galileo.edu, d*****r@gmail.com, and s***********m@yahoo.com.

What is Sergio's phone number?

SignalHire found a verified phone number for Sergio: +502-***-***-8560.

How do I contact Sergio at Millicom (Tigo)?

You can reach Sergio through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sergio's professional background?

Sergio has 22 years of professional experience. They have held roles including DevOps Engineer, DevOps Engineer, and DevOps Engineer at companies such as 3Pillar, BairesDev, and Cognits. Their education includes 6° Sem. Electronics Engineer from Universidad Galileo, and Diploma from Microsoft - Intcomex.

Is Sergio's contact information up to date?

Yes. Sergio's SignalHire profile was last updated on 20 May 2026, reflecting their current position as Cloud Platform Engineer Senior at Millicom (Tigo) in Luxembourg, Luxembourg, Luxembourg.

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Sergio

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