Working languages:
English to Spanish
Spanish to English
English (monolingual)

Julio Madrid
Translating Meaning, Localizing Culture

Ciudad de México, Distrito Federal, Mexico
Local time: 08:19 MST (GMT-7)

Native in: Spanish (Variants: Mexican, Latin American) Native in Spanish, English (Variants: US, UK) Native in English
  • Send message through ProZ.com
User message
Senior localization specialist working at the intersection of localization, internationalization, multilingual AI, NLP, cross-lingual search for Mexican and US Spanish
Account type Freelance translator and/or interpreter, Identity Verified Verified site user
Data security Created by Evelio Clavel-Rosales This person has a SecurePRO™ card. Because this person is not a ProZ.com Plus subscriber, to view his or her SecurePRO™ card you must be a ProZ.com Business member or Plus subscriber.
Affiliations This person is not affiliated with any business or Blue Board record at ProZ.com.
Services Translation, AI + Human review (MT post-editing) , Software localization, Website localization, Editing/proofreading, Subtitling, Project management, Copywriting, Transcription, Transcreation
Expertise
Specializes in:
IT (Information Technology)Telecom(munications)
Computers: SoftwareMedical: Pharmaceuticals
Internet, e-CommerceAdvertising / Public Relations
Business/Commerce (general)Human Resources
Law (general)Government / Politics

Volunteer / Pro-bono work Open to considering volunteer work for registered non-profit organizations
Rates
General rate: 0.1 USD per word / 40 USD per hour

Conditions apply
KudoZ activity (PRO) PRO-level points: 7, Questions answered: 9, Questions asked: 2
Blue Board entries made by this user  6 entries

Payment methods accepted Wire transfer, Wise
Portfolio Sample translations submitted: 3
Translation education Other - University of California San Diego
Experience Years of experience: 22. Registered at ProZ.com: Jul 2005.
ProZ.com Certified PRO certificate(s) N/A
Credentials English to Spanish (University of California at San Diego, verified)
Spanish to English (University of California at San Diego, verified)
English (Teachers of English to Speakers of Other Languages, verified)


Memberships NYCT, OMT
Software Adobe Acrobat, Adobe Illustrator, Adobe Photoshop, memoQ, Microsoft 365, Microsoft Excel, Microsoft Word, Powerpoint, Trados Studio

Website https://www.juliomadrid.net/
CV/Resume CV available upon request
Events and training
Professional practices Julio Madrid endorses ProZ.com's Professional Guidelines.
Bio

Julio Madrid
Senior Localization and Multilingual AI Specialist

Mexican Spanish (es-MX) & US Spanish (es-US) Language and localization expertise since 2004


Ciudad Obregon, Sonora, Mexico |  juliomadrid.net |   

       


Twitter LinkedIn Instagram


I bring language expertise, cultural understanding, and technology together to help multilingual products and content communicate clearly and naturally. My work focuses on Mexican Spanish and US Spanish, connecting localization, internationalization, multilingual AI, and linguistic quality. Since beginning my career in 2004, I have worked across translation, revision, localization, and cross-functional project management. My experience spans e-commerce, retail, software, apps, digital marketing, advertising, and human resources. Today, I work as a Senior Localization and Multilingual AI Specialist at Walmart International.


Localization for Mexican and US audiences

I specialize in adapting English-language content for Spanish-speaking audiences in Mexico and the United States. I approach Mexican Spanish and US Spanish as distinct localization contexts, considering audience expectations, cultural references, terminology, register, and product experience.

My background includes UI/UX localization, software interfaces, dynamic catalog content, and customer-facing communications. I help teams preserve meaning and intent while making content linguistically accurate, culturally relevant, and appropriate for its intended audience.

Multilingual AI and linguistic quality

My professional focus includes AI-assisted localization, translation quality evaluation, and the role of linguistic expertise in multilingual AI workflows. I combine technology with human judgment to assess meaning, terminology, tone, and cultural suitability.

I also work at the intersection of localization, natural language processing, and cross-lingual search, with an interest in how language variation and user intent shape multilingual experiences.

Localization management and collaboration

I have managed end-to-end localization workflows, from planning and prioritization through execution, review, and delivery. My experience as an in-house project manager and independent language professional helps me connect linguistic decisions with operational needs.

I work with cross-functional teams to clarify requirements, explain language choices, resolve quality issues, and improve localization processes.

Core areas of expertise

  • Mexican Spanish (es-MX) and US Spanish (es-US)

  • English-to-Spanish translation, revision, and localization

  • Multilingual AI and AI-assisted translation quality

  • Software, UI/UX, e-commerce, and catalog localization

  • Internationalization and culturally appropriate product experiences

  • Terminology consistency, linguistic guidance, and quality evaluation

  • Localization workflow and project management

  • Cross-functional communication and stakeholder collaboration

Tools and technical background

Localization and project tools: Crowdin, Trados Studio, Phrase, Smartling, XTM, Lokalise, memoQ, Xbench, Jira, and Localize.
Technology: LLM-assisted workflows, SQL, R, Python, Microsoft 365, and experience across macOS, Windows, Linux, Android, and iOS.

Let’s connect

For professional inquiries about localization, multilingual AI, or Spanish-language quality:

Website: juliomadrid.net
Email: [email protected]

Keywords: Julio Madrid, Senior Localization and Multilingual AI Specialist, Walmart International, localization strategy, localization leadership, multilingual AI, internationalization, i18n, localization, l10n. See more.Julio Madrid, Senior Localization and Multilingual AI Specialist, Walmart International, localization strategy, localization leadership, multilingual AI, internationalization, i18n, localization, l10n, Mexican Spanish, es-MX, US Spanish, es-US, Spanish for the United States, Spanish locale strategy, language technology, natural language processing, NLP, computational linguistics, cross-lingual search, multilingual search, search relevance evaluation, intent-preserving query adaptation, entity preservation, dialect-sensitive normalization, multilingual e-commerce, retail localization, product localization, software localization, UI/UX localization, localization by design, localization infrastructure, localization automation, multilingual content workflows, AI translation quality, machine translation evaluation, LLM output evaluation, linguistic quality assurance, LQA, human-in-the-loop evaluation, linguistic validation of AI-generated content, terminology management, linguistic quality frameworks, cultural adaptation, cross-functional localization strategy, localization workflow optimization, Crowdin, Trados Studio, memoQ, Xbench, Python, SQL, R, localization expertise since 2004. See less.




Profile last updated
Sep 6



More translators and interpreters: English to Spanish - Spanish to English   More language pairs