Yusela Kellerman: Email & Phone Number

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Network Operations Center Engineer at net2phone|Costa Rica

Position:

Network Operations Center Engineer at net2phone

Location:

Costa Rica

View Yusela Kellerman's Email

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Last updated: 2026-08-01

Updated: 2026-08-01

Found email addresses for Yusela Kellerman:

Business emails:

y**************n@vonage.com,

y**************n@net2phone.com

Found phone for Yusela Kellerman:

+506-***-***-7136

A different Yusela Kellerman?

Work Experience 20 years

Network Operations Center Engineer at net2phone

Aug 2023 - Current

Team Lead at Vonage

Oct 2022 - Aug 2023

Supervisor at Vonage

Mar 2022 - Aug 2023

SME at Vonage

Apr 2021 - Aug 2023

Technical Specialist tier 2 at Vonage

Mar 2020 - Aug 2023

align technology at Align Technology

Jan 2013 - Jan 2015

T.W.C Company. at Time Warner Cable

Jan 2010 - Jan 2011

Cisco systems Telepresence systems at Cisco

Jan 2006 - Jan 2008

Yusela Kellerman started working in 2006, then the employee has changed 4 companies and 7 jobs. On average, Yusela Kellerman works for one company for 2 years.

Their professional focus is Adobe Lightroom, Adobe Photoshop, and Adobe Premiere Pro across 3 core areas.

Education

Excellence in customer service at The University of Texas at Austin

High School Diploma at instituto desarrollo de inteligencia

Frequently Asked Questions

What is Yusela Kellerman's email address?

SignalHire found a verified business email address for Yusela Kellerman: y**************n@vonage.com, y**************n@net2phone.com.

What is Yusela Kellerman's phone number?

SignalHire found a verified phone number for Yusela Kellerman: +506-***-***-7136.

How do I contact Yusela Kellerman at net2phone?

You can reach Yusela Kellerman 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 Yusela Kellerman's professional background?

Yusela Kellerman has 20 years of professional experience. They have held roles including Team Lead, Supervisor, and SME at companies such as Vonage, Vonage, and Vonage. Their education includes Excellence in customer service from The University of Texas at Austin, and High School Diploma from instituto desarrollo de inteligencia.

Is Yusela Kellerman's contact information up to date?

Yes. Yusela Kellerman's SignalHire profile was last updated on 1 August 2026, reflecting their current position as Network Operations Center Engineer at net2phone in Newark, NJ, United States.

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