Diego Lazo - Freelance Spanish Translator

Q: Where is Diego based?

Diego is based in Sant Joan Despí, Spain and can operate in on-site , hybrid , and remote work models.

Q: What languages does Diego speak?

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

Q: How many years of experience does Diego have?

Diego has at least 15 years of experience. During this time, Diego has worked in at least 8 different roles and for 15 different companies . The average length of individual experience is 1 year . Note that Diego may not have shared all experience and actually has more experience.

Q: What is Diego's latest experience?

Diego's most recent position is Freelance Spanish Editor and Proofreader at SpanLanPro Inc. .

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

In recent years, Diego has worked for SpanLanPro Inc. , Rheinschrift Language Services , Localization.Asia , DataAnnotation , and Lnterprepedia .

Q: Which industries is Diego most experienced in?

Diego is most experienced in industries like Healthcare , Education , and Banking and Finance . Diego also has some experience in Government and Public Administration , Professional Services , Media, and Entertainment and Publishing .

Q: Which business areas is Diego most experienced in?

Diego is most experienced in business areas like Customer Service , Operations , and Research and Development (R&D) . Diego also has some experience in Finance , Legal and Compliance , and Production/Manufacturing .

Q: Which industries has Diego worked in recently?

Diego has recently worked in industries like Education , Healthcare , Media, and Entertainment and Publishing .

Q: Which business areas has Diego worked in recently?

Diego has recently worked in business areas like Research and Development (R&D) , Customer Service , and Operations .

Recommended expert

Sant Joan Despí, Spain

Experience

Sep 2025 - Present

6 months

Freelance Spanish Editor and Proofreader

SpanLanPro Inc.

Proofread and edit K-5 children’s textbooks, ensuring accuracy in text, page layout, and design

Sep 2025 - Oct 2025

2 months

Freelance Data Annotator

Rheinschrift Language Services

Error discovery task: evaluating short passages for correctness, naturalness, and appropriateness, and then rewriting the passage with any identified errors corrected
Listening comprehension task: listening to short audios and responding to questions, identifying meaning, intent, register, and cultural nuance
Preference triad task: comparing three different responses to the same prompt, ranking them from best to worst, and providing a detailed rationale for each ranking referencing specific linguistic qualities
Speaking task: recording 1-2 minute natural, fluent responses to a given prompt

Aug 2025 - Present

7 months

Freelance Spanish Translator - MTPE

Localization.Asia

Machine translation post-editing for a wide variety of texts and topics: general news, newspapers, medical publications, finance, business documents, instant and social media messages, creative writings, etc.

May 2025 - Present

10 months

Freelance Data Annotator

DataAnnotation

Create prompts
Evaluate model responses
Provide improvement suggestions
Review colleagues' tasks
Craft challenging prompts to test model responses
Develop grading rubrics for prompt responses
Review rubrics created by others

Apr 2025 - Present

11 months

Remote

Spanish-English Medical Interpreter

Lnterprepedia

Provide medical over-the-phone and video-remote interpretation services in US hospital settings
Most common services: appointments with primary doctors and specialists, psychological evaluations, surgical consents, ER visits, dental procedures, therapy sessions (physical, occupational, and speech), stress test sessions, and routine care for hospitalized patients

Apr 2025 - Present

11 months

Freelance Spanish Voice Actor

Outlier

Solo and interactive recordings: scripts in different tones and emotional styles, and natural, unscripted conversations on everyday topics

Dec 2023 - Dec 2023

1 month

Freelance English Translator

Gibson Research Consultancy

Back translation into English of HIV-related documents: diagnosis, treatment effectiveness, side effects, and patients’ experience, satisfaction and mental health

Mar 2023 - Mar 2025

2 years 1 month

Remote

Spanish-English Medical Interpreter

Voyce

Provide medical over-the-phone and video-remote interpretation services in US hospital settings

Sep 2021 - Dec 2021

4 months

Freelance Spanish Translator

George Whitfield College

Translation of the course material for the Certificate in Teaching and Learning for Higher Theological Education

Apr 2020 - Oct 2025

5 years 7 months

Freelance Spanish Translator

Theology for Living

Translation of theological books: David Vandrunen, Divine Covenants and Moral Order; Bradford Littlejohn, Two Kingdoms; Sidney Greidanus, Preaching Christ from the Old Testament and Preaching Christ from Daniel; and Stephen O Presley, Cultural Sanctification

Feb 2020 - Nov 2021

1 year 10 months

Freelance Spanish Translator

Moore College

Translation of the course material for the following courses: Introduction to Biblical Theology, New Testament I, Twelve Prophets, and Church History I

Feb 2015 - Feb 2020

5 years 1 month

Spanish-English Interpreter

Propio Language Services

Provide over-the-phone interpretation services across multiple industries: medical, legal, financial, customer service, and government

Mar 2013 - Aug 2015

2 years 6 months

Spanish-English Medical Interpreter

Language Service Associates

Provide medical over-the-phone interpretation services in US hospital settings

Apr 2012 - Jun 2013

1 year 3 months

Spanish-English Interpreter

Interpretia

Provide over-the-phone interpretation services across multiple industries

Mar 2011 - Nov 2020

9 years 9 months

Freelance English Translator

Mirtha Osso – Psychoanalytic Psychologist

Translation into English of medical reports: diagnosis, prescriptions, side effects, mental health, improvements, setbacks, and diet

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Healthcare (12.5 years), Education (6 years), Banking and Finance (5 years), Government and Administration (5 years), Professional Services (4 years), and Information Technology (1 year).

Healthcare

Education

Banking and Finance

Government and Administration

Professional Services

Information Technology

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Customer Service (11 years), Operations (11 years), Research and Development (5.5 years), Finance (5 years), Legal (5 years), and Quality Assurance (1 year).

Customer Service

Operations

Research and Development

Finance

Legal

Quality Assurance

Languages

English

Native

Spanish

Native

Education

Aug 2025 - May 2027

Middle Georgia State University

Bachelor of Arts, English, Professional Writing · English · Macon, United States

Certifications & licenses

Advanced Expository Writing

Nicholls State University

Anatomy And Physiology

Propio Language Services

Effective Writing - Spanish

Catholic University Of Peru

Literary Translation

Cálamo & Cran

Medical Specialties: Cardiology, Obstetrics, And Gynecology

Voyce

Medical Terminology

Voyce

Proofreading - Spanish

University Of Piura and Peruvian Proofreaders Association

Style Editing - Spanish

Cálamo & Cran and European University of Madrid

The National Board Of Certification For Medical Interpreters (NBCMI)

Hub-CMI

Trados Studio

Trágora - Granada University spin-off

Profile

Created

November 2025

Last Update

January 2026

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Frequently asked questions

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

Where is Diego based?

Diego is based in Sant Joan Despí, Spain and can operate in on-site, hybrid, and remote work models.

What languages does Diego speak?

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

How many years of experience does Diego have?

Diego has at least 15 years of experience. During this time, Diego has worked in at least 8 different roles and for 15 different companies. The average length of individual experience is 1 year. Note that Diego may not have shared all experience and actually has more experience.

What roles would Diego be best suited for?

Based on recent experience, Diego would be well-suited for roles such as: Freelance Spanish Editor and Proofreader, Freelance Data Annotator, Freelance Spanish Translator - MTPE.

What is Diego's latest experience?

Diego's most recent position is Freelance Spanish Editor and Proofreader at SpanLanPro Inc..

What companies has Diego worked for in recent years?

In recent years, Diego has worked for SpanLanPro Inc., Rheinschrift Language Services, Localization.Asia, DataAnnotation, and Lnterprepedia.

Which industries is Diego most experienced in?

Diego is most experienced in industries like Healthcare, Education, and Banking and Finance. Diego also has some experience in Government and Public Administration, Professional Services, Media, and Entertainment and Publishing.

Which business areas is Diego most experienced in?

Diego is most experienced in business areas like Customer Service, Operations, and Research and Development (R&D). Diego also has some experience in Finance, Legal and Compliance, and Production/Manufacturing.

Which industries has Diego worked in recently?

Diego has recently worked in industries like Education, Healthcare, Media, and Entertainment and Publishing.

Which business areas has Diego worked in recently?

Diego has recently worked in business areas like Research and Development (R&D), Customer Service, and Operations.

What is Diego's education?

Diego holds a Bachelor in English from Middle Georgia State University.

Does Diego have any certificates?

Diego has 10 certificates. Among them, these include: Advanced Expository Writing, Anatomy And Physiology, and Effective Writing - Spanish.

What is the availability of Diego?

Diego is immediately available full-time for suitable projects.

What is the rate of Diego?

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