Efrain: Email & Phone Number

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Technical Test Lead at Infosys|Monterrey, Nuevo León, Mexico

Position:

Technical Test Lead at Infosys

Location:

Monterrey, Nuevo León, Mexico

View Efrain's Email

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Last updated: 2026-07-19

Updated: 2026-07-19

Found email addresses for Efrain:

Business emails:

e**********z@infosys.com

Personal emails:

e*******2@hotmail.com

Found phone for Efrain:

+52-***-***-9340

A different Efrain?

Work Experience 16 years

Technical Test Lead at Infosys

Oct 2021 - Current

Sr QA Engineer at Grupo TI México

Feb 2020 - Oct 2021

Sr QA Engineer at BairesDev

Nov 2017 - Jan 2020

QA Engineer at Softtek

Oct 2015 - Oct 2017

QA Engineer at Intelexion

Jul 2013 - Oct 2015

Auxiliar Depto de Informatica at Universidad Autónoma de Nuevo León

Aug 2010 - Jul 2013

Efrain started working in 2010, then the employee has changed 5 companies and 3 jobs. On average, Efrain works for one company for 2 years 8 months.

Efrain is proficient in Español and Ingles. Their professional focus is Administración de las tecnologías de la información, Agile Methodologies, and Agile Testing across 3 core areas.

Efrain holds ISTQB® Certified Tester – Agile Tester and ISTQB® Certified Tester – Foundation Level certifications.

Education

Lic. Tecnologias de la Informacion at Universidad Autónoma de Nuevo León

Lengua extranjera: Ingles at Universiadad Autonoma de Nuevo Leon

Frequently Asked Questions

What is Efrain's email address?

SignalHire found verified email addresses for Efrain, both business and personal. Their business email is e**********z@infosys.com, and personal emails include e*******2@hotmail.com.

What is Efrain's phone number?

SignalHire found a verified phone number for Efrain: +52-***-***-9340.

How do I contact Efrain at Infosys?

You can reach Efrain 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 Efrain's professional background?

Efrain has 16 years of professional experience. They have held roles including Sr QA Engineer, Sr QA Engineer, and QA Engineer at companies such as Grupo TI México, BairesDev, and Softtek. Their education includes Lic. Tecnologias de la Informacion from Universidad Autónoma de Nuevo León, and Lengua extranjera: Ingles from Universiadad Autonoma de Nuevo Leon.

Is Efrain's contact information up to date?

Yes. Efrain's SignalHire profile was last updated on 19 July 2026, reflecting their current position as Technical Test Lead at Infosys in Bangalore, Karnataka, India.

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