Mariana Karina Sabino

Q: Where is Mariana based?

Mariana is based in Villa del Prado, Argentina .

Q: What languages does Mariana speak?

Mariana speaks the following languages: Spanish (Native), English (Advanced) .

Q: How many years of experience does Mariana have?

Mariana has at least 32 years of experience. During this time, Mariana has worked in at least 12 different roles and for 14 different companies . The average length of individual experience is 2 years and 1 month . Note that Mariana may not have shared all experience and actually has more experience.

Q: What is Mariana's latest experience?

Mariana's most recent position is Secretary at Colegio Fray Mamerto Esquiú .

Q: What companies has Mariana worked for in recent years?

In recent years, Mariana has worked for Colegio Fray Mamerto Esquiú , Learning Team , and Colegio Buenos Aires English High School .

Q: Which industries is Mariana most experienced in?

Mariana is most experienced in industries like Education and Media and Entertainment .

Q: Which business areas is Mariana most experienced in?

Mariana is most experienced in business areas like Information Technology , Research and Development , and Product Development . Mariana also has some experience in Strategy , Operations , and Human Resources .

Q: Which industries has Mariana worked in recently?

Mariana has recently worked in industries like Education .

Q: Which business areas has Mariana worked in recently?

Mariana has recently worked in business areas like Information Technology , Product Development , and Strategy .

Recommended expert

Villa del Prado, Argentina

Experience

Jan 2022 - Dec 2022

1 year

Secretary

Colegio Fray Mamerto Esquiú

Primary and preschool levels.

Jan 2018 - Present

8 years 4 months

Educational Consultant

Learning Team

Jan 2007 - Dec 2021

15 years

Educational Computing Teacher

Colegio Buenos Aires English High School

Preschool and basic education levels.
Planning and implementation of GSuite and Google Classroom for all levels, including institutional accounts for staff and students in February 2021.

Jan 2005 - Dec 2007

3 years

Computing Teacher for Adults and Seniors

Asociación Italiana

Jan 2004 - Dec 2004

1 year

Educational Computing Coordinator

Ecta y Alta Gamma

Coordination of staff and pedagogical and administrative areas.

Jan 2002 - Dec 2012

11 years

Educational Article Writer

Ser y Expresar Magazine, Editorial Estelar

Wrote educational articles for all curriculum areas and grade levels.

Mar 1999 - Dec 2003

4 years 10 months

Educational Computing Teacher

San Vicente de Paul Institute

Primary level.
Specialized course for preschool and primary teachers and special subject teachers in December 1999, with expanded content from 2000–2003.

Mar 1999 - Dec 2003

4 years 10 months

Educational Computing Teacher

Santa Felicitas Institute

Preschool and primary levels.
Specialized course for preschool and primary teachers and special subject teachers in December 1999, with expanded content from 2000–2003.

Mar 1999 - Dec 2002

3 years 10 months

Educational Computing Teacher

San Vicente de Paul Institute (Pompeya)

Preschool and primary levels.
Specialized course for preschool and primary teachers and special subject teachers in December 1999, with expanded content from 2000–2002.

Mar 1999 - Dec 1999

10 months

Teacher and Support Workshop Coordinator

Jesús María Institute

Primary and secondary levels.

Mar 1998 - Mar 1998

1 month

1st Grade Teacher of the 1st EGB Cycle

Instituto Santa Magdalena Sofía Barat

Permanent position.

Mar 1997 - Dec 1997

10 months

3rd Grade Teacher of the 1st EGB Cycle

Instituto Santa Magdalena Sofía Barat

Permanent position.

Jun 1996 - Dec 1996

7 months

4th Grade Teacher

Instituto del Apostolado

Substitute position.

Jun 1993 - Dec 1996

3 years 7 months

2nd, 5th, 6th and 7th Grade Teacher

Escuelas Municipales

Short-term substitutions.

Mar 1993 - Dec 1996

3 years 10 months

2nd and 3rd Grade Teacher

Instituto San Benito

Permanent position.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Education and Media and Entertainment.

Education

Media and Entertainment

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Research and Development, Product Development, Strategy, Operations, and Human Resources.

Information Technology

Research and Development

Product Development

Strategy

Operations

Human Resources

Languages

Spanish

Native

English

Advanced

Education

Oct 1997 - Jun 1998

Instituto Superior de Informática Jesús María

Specialization in Educational Informatics · Educational Informatics · Argentina

Mar 1990 - Dec 1992

Normal Nº 4

Primary School Teacher · Primary School Teaching · Argentina · 8,53

Mar 1984 - Dec 1989

Normal Nº 4

High School Diploma with Teaching Orientation · High School Diploma · Argentina

Certifications & licenses

Teacher and Educational Computing Coordinator

Instituto Superior de Informática Jesús María

Primary School Teacher

Normal nº 4

Statistics

Experience

Total positions 15

Experience in Education 31.5 y

Avg length 4 y 1 m

Longest experience 14 y 11 m

Expertise

Recent roles Secretary, Educational Consultant, Educational Computing Teacher

Main industries Education, Media and Entertainment

Main business areas Information Technology, Research and Development, Product Development

Qualifications

Certifications earned 2

Profile

Created

October 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Mariana based?

Mariana is based in Villa del Prado, Argentina.

What languages does Mariana speak?

Mariana speaks the following languages: Spanish (Native), English (Advanced).

How many years of experience does Mariana have?

Mariana has at least 32 years of experience. During this time, Mariana has worked in at least 12 different roles and for 14 different companies. The average length of individual experience is 2 years and 1 month. Note that Mariana may not have shared all experience and actually has more experience.

What roles would Mariana be best suited for?

Based on recent experience, Mariana would be well-suited for roles such as: Secretary, Educational Consultant, Educational Computing Teacher.

What is Mariana's latest experience?

Mariana's most recent position is Secretary at Colegio Fray Mamerto Esquiú.

What companies has Mariana worked for in recent years?

In recent years, Mariana has worked for Colegio Fray Mamerto Esquiú, Learning Team, and Colegio Buenos Aires English High School.

Which industries is Mariana most experienced in?

Mariana is most experienced in industries like Education and Media and Entertainment.

Which business areas is Mariana most experienced in?

Mariana is most experienced in business areas like Information Technology, Research and Development, and Product Development. Mariana also has some experience in Strategy, Operations, and Human Resources.

Which industries has Mariana worked in recently?

Mariana has recently worked in industries like Education.

Which business areas has Mariana worked in recently?

Mariana has recently worked in business areas like Information Technology, Product Development, and Strategy.

What is Mariana's education?

Mariana attended Instituto Superior de Informática Jesús María for Educational Informatics.

Does Mariana have any certificates?

Mariana has 2 certificates. These include: Teacher and Educational Computing Coordinator and Primary School Teacher.

What is the availability of Mariana?

Mariana is immediately available for suitable projects.

What is the rate of Mariana?

Mariana's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.