Cristopher Sumera: Email & Phone Number

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Customer Service Executive at Entain|Metro Manila, National Capital Region, Philippines

Position:

Customer Service Executive at Entain

Location:

Metro Manila, National Capital Region, Philippines

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Last updated: 2026-07-04

Updated: 2026-07-04

Found email addresses for Cristopher Sumera:

Business emails:

c***************a@entaingroup.com

Found phone for Cristopher Sumera:

+63-***-***-0746

A different Cristopher Sumera?

Work Experience 12 years

Customer Service Executive at Entain

Nov 2020 - Current

Customer Service Executive at EXL

Jul 2019 - Nov 2020

Customer Service Representative at TP

Dec 2018 - Jun 2019

Customer Service Representative at [24]7.ai

Oct 2018 - Dec 2018

Technical Support Specialist at Stellar Philippines

Nov 2016 - Jan 2018

Technical Support Representative at Alorica

Dec 2015 - Jul 2016

Communication Trainee at ePerformax Contact Centers & BPO

May 2015 - Oct 2015

Sales Specialist at iproximity Offshore Inc.

Jan 2014 - Apr 2015

Cristopher Sumera started working in 2014, then the employee has changed 7 companies and 5 jobs. On average, Cristopher Sumera works for one company for 1 year 5 months.

Their professional focus is Customer Service, Leadership, and Skilled Multi-tasker across 3 core areas.

Education

Vocational Course Graduate at tesda

Frequently Asked Questions

What is Cristopher Sumera's email address?

SignalHire found a verified business email address for Cristopher Sumera: c***************a@entaingroup.com.

What is Cristopher Sumera's phone number?

SignalHire found a verified phone number for Cristopher Sumera: +63-***-***-0746.

How do I contact Cristopher Sumera at Entain?

You can reach Cristopher Sumera 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 Cristopher Sumera's professional background?

Cristopher Sumera has 12 years of professional experience. They have held roles including Customer Service Executive, Customer Service Representative, and Customer Service Representative at companies such as EXL, TP, and [24]7.ai. Their education includes Vocational Course Graduate from tesda.

Is Cristopher Sumera's contact information up to date?

Yes. Cristopher Sumera's SignalHire profile was last updated on 4 July 2026, reflecting their current position as Customer Service Executive at Entain in London, United Kingdom.

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