Sofia Sierra: Email & Phone Number

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Operational Manager at MARB Language Services|Bogota, D.C., Capital District, Colombia

Position:

Operational Manager at MARB Language Services

Location:

Bogota, D.C., Capital District, Colombia

View Sofia Sierra's Email

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Last updated: 2026-05-23

Updated: 2026-05-23

Found email addresses for Sofia Sierra:

Business emails:

**@gmail.com

Personal emails:

l************e@gmail.com

Found phone for Sofia Sierra:

+57-***-***-0226

A different Sofia Sierra?

Work Experience 4 years

Operational Manager at MARB Language Services

Jan 2026 - Current

Administrative Assistant at MARB Language Services Inc

Aug 2023 - Jan 2026

Purchasing Department Intern – Urbaser (SENA apprenticeship) at Urbaser Tunja

Sep 2022 - Mar 2023

Sofia Sierra started working in 2022, then the employee has changed 2 companies and 2 jobs. On average, Sofia Sierra works for one company for 1 year 2 months.

Their professional focus is Administración de bases de datos, Análisis financiero, and Brain Training across 3 core areas.

Sofia holds EF SET English Certificate 69/100 (C1 Advanced), Advanced Excel for Data Analysis Course, and Intermediate Excel Course for Analysts with Dashboards and Formulas certifications.

Education

Bachelor's degree at Universidad Pedagógica y Tecnológica de Colombia

Technical Program in Marketing Management at Servicio Nacional de Aprendizaje (SENA)

Postgraduate Specialization in Senior Management and Marketing at Universidad Pedagógica y Tecnológica de Colombia

Diploma in Digital Marketing and Analytics at Universidad Tecnológica de Bolívar

Frequently Asked Questions

What is Sofia Sierra's email address?

SignalHire found verified email addresses for Sofia Sierra, both business and personal. Their business email is **@gmail.com, and personal emails include l************e@gmail.com.

What is Sofia Sierra's phone number?

SignalHire found a verified phone number for Sofia Sierra: +57-***-***-0226.

How do I contact Sofia Sierra at MARB Language Services?

You can reach Sofia Sierra 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 Sofia Sierra's professional background?

Sofia Sierra has 4 years of professional experience. They have held roles including Administrative Assistant, and Purchasing Department Intern – Urbaser (SENA apprenticeship) at companies such as MARB Language Services Inc, and Urbaser Tunja. Their education includes Bachelor's degree from Universidad Pedagógica y Tecnológica de Colombia, and Technical Program in Marketing Management from Servicio Nacional de Aprendizaje (SENA).

Is Sofia Sierra's contact information up to date?

Yes. Sofia Sierra's SignalHire profile was last updated on 23 May 2026, reflecting their current position as Operational Manager at MARB Language Services.

Sofia Sierra Namesakes

Name

Company

Position

Sofia Sierra

New York University

Office Manager of Graduate Enrollment Services

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Sofia Sierra

Freelance

Intrerprete-Traductora

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Sofia Sierra

Carniceria Milo

Atencion al publico

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