Sheryn Dumaguing: Email & Phone Number

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Instructor at City of Markham|Ajax, Ontario, Canada

Position:

Instructor at City of Markham

Location:

Ajax, Ontario, Canada

View Sheryn Dumaguing's Email

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Last updated: 2026-08-13

Updated: 2026-08-13

Found email addresses for Sheryn Dumaguing:

Business emails:

s*************g@markham.ca

Personal emails:

d***@gmail.com,

s***@bikinivillage.com,

d***@markham.ca,

d***@yahoo.ca

Found phones for Sheryn Dumaguing:

+1-902-***-**50,

+1-819-***-**44

A different Sheryn Dumaguing?

Work Experience 5 years

Instructor at City of Markham

Mar 2025 - Current

Assistant Instructor at City of Markham

Jul 2025 - Aug 2025

Keyholder at Bikini Village

Nov 2022 - Sep 2025

Sales Associate at Bikini Village

Sep 2022 - Nov 2022

Customer Service Associate at Tim Hortons

May 2021 - Aug 2022

Sheryn Dumaguing started working in 2021, then the employee has changed 2 companies and 4 jobs. On average, Sheryn Dumaguing works for one company for 1 year 2 months.

Their professional focus is Customer Service, Problem Solving, and Retail across 3 core areas.

Education

Diploma of Human Resources at Durham College

Frequently Asked Questions

What is Sheryn Dumaguing's email address?

SignalHire found verified email addresses for Sheryn Dumaguing, both business and personal. Their business email is s*************g@markham.ca, and personal emails include d***@gmail.com, s***@bikinivillage.com, and d***@markham.ca.

What is Sheryn Dumaguing's phone number?

SignalHire found multiple verified phone numbers for Sheryn Dumaguing: +1-902-***-**50, and +1-819-***-**44.

How do I contact Sheryn Dumaguing at City of Markham?

You can reach Sheryn Dumaguing 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 Sheryn Dumaguing's professional background?

Sheryn Dumaguing has 5 years of professional experience. They have held roles including Assistant Instructor, Keyholder, and Sales Associate at companies such as City of Markham, Bikini Village, and Bikini Village. Their education includes Diploma of Human Resources from Durham College.

Is Sheryn Dumaguing's contact information up to date?

Yes. Sheryn Dumaguing's SignalHire profile was last updated on 13 August 2026, reflecting their current position as Instructor at City of Markham in Markham, Ontario, Canada.

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