David Proaño: Email & Phone Number

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RAN Expert Consultant at AT&T|Ecuador

Position:

RAN Expert Consultant at AT&T

Location:

Ecuador

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Last updated: 2026-06-21

Updated: 2026-06-21

Found email addresses for David Proaño:

Business emails:

d****o@att.com

Personal emails:

d******a@hotmail.com,

d**********o@att.com

Found phone for David Proaño:

+593-***-***-0415

A different David Proaño?

Work Experience 15 years

RAN Expert Consultant at AT&T

Feb 2020 - Current

RF Consultant Senior Telefonica - Argentina at Ericsson

Jan 2019 - Feb 2020

RF Consultant Senior RF Triage Service (Conecel Ecuador) at Amdocs

Oct 2018 - Jan 2019

Master Universitario en Dirección de empresas (MBA) + Experto en Gestión de la Tecnología at Universidad Nebrija

Oct 2017 - Oct 2018

RF Consultant Senior RF Triage Service (Conecel Ecuador) at Amdocs

Dec 2016 - Oct 2017

RF Consultant Senior of Capacity at Telefónica

Jun 2016 - Dec 2016

Senior RF Consultant Huawei at Huawei

Sep 2015 - Jul 2016

Senior RF Consultant Nokia at Nokia

Jan 2015 - Aug 2015

Senior RF Engineer WCDMA/GSM/LTE at ERICSSON BOLIVIA - ENTEL/LA PAZ BOLIVIA

Jun 2014 - Jan 2015

Senior RF Engineer/GSM-WCDMA at Ericsson

Nov 2011 - May 2014

David Proaño started working in 2011, then the employee has changed 7 companies and 8 jobs. On average, David Proaño works for one company for 1 year 6 months.

David is proficient in English and Spanish. Their professional focus is 2G, 3G, and BSS across 3 core areas.

Education

Master of Business Administration - MBA at Universidad Nebrija

Telecomunications Engennering at Universidad Internacional SEK

Frequently Asked Questions

What is David Proaño's email address?

SignalHire found verified email addresses for David Proaño, both business and personal. Their business email is d****o@att.com, and personal emails include d******a@hotmail.com, and d**********o@att.com.

What is David Proaño's phone number?

SignalHire found a verified phone number for David Proaño: +593-***-***-0415.

How do I contact David Proaño at AT&T?

You can reach David Proaño 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 David Proaño's professional background?

David Proaño has 15 years of professional experience. They have held roles including RF Consultant Senior Telefonica - Argentina, RF Consultant Senior RF Triage Service (Conecel Ecuador), and Master Universitario en Dirección de empresas (MBA) + Experto en Gestión de la Tecnología at companies such as Ericsson, Amdocs, and Universidad Nebrija. Their education includes Master of Business Administration - MBA from Universidad Nebrija, and Telecomunications Engennering from Universidad Internacional SEK.

Is David Proaño's contact information up to date?

Yes. David Proaño's SignalHire profile was last updated on 21 June 2026, reflecting their current position as RAN Expert Consultant at AT&T in Dallas, TX, United States.

David Proaño Namesakes

Name

Company

Position

David Proaño

AET Ecuador

Personal de TI

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David Proaño

MEGATEC

Profesor

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David Proaño

Verndale

Desarrollador Frontend Senior

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