Hiber López Aguilar

HA

Open to opportunities

Hiber López Aguilar

@hiberlpezaguilar

I evaluate AI outputs and localize English content for Mexican Spanish.

What I'm looking for

I'm looking for remote AI evaluation, data annotation, localization QA, translation review, and bilingual Spanish-English task work where I can apply careful source-target comparison, instruction adherence, quality review, and concise written reasoning.

I build bilingual AI evaluation and localization QA samples for English-to-Latin-American-Spanish content, preserving meaning, answer logic, difficulty, and formatting.

Through my independent AI language evaluation and localization portfolio, I've reviewed source-target alignment, prompt adherence, response quality, data-labeling logic, safety, factuality, relevance, and hallucination risks. I've also created QA checklists covering item IDs, stems, answer options, keys, numbers, dates, symbols, grammar, punctuation, and terminology consistency.

At Consubanco, I explained requirements and documentation clearly, tracked applications, and handled client questions in a regulated financial environment. My earlier customer-facing sales and lead barista roles strengthened my communication, follow-up, service quality, and detail control.

I'm a native Spanish (Mexico) speaker with C2 English proficiency, bringing careful written reasoning, bilingual review, and structured workflow habits to AI evaluation, data annotation, and localization QA work.

Experience

Work history, roles, and key accomplishments

IN

Current

AI Language Evaluator

Current

Independent

Jan 2025 - Present (1 year 7 months)

Created bilingual assessment translation and update samples, ensuring alignment between English source items and Latin American Spanish targets. Developed QA checklists and structured prompts for AI content review, focusing on relevance, clarity, and consistency.

Translation QA Data Annotation Proofreading Excel Google Sheets Notion ChatGpt Gemini

CO

Credit Sales Executive

Consubanco

Apr 2025 - Oct 2025 (6 months)

Prospected and qualified clients for credit products, explaining requirements and terms to support informed decisions. Tracked applications and handled objections with a consultative approach, ensuring accuracy and detail control.

Sales Documentation Follow up

CN

Lead Barista / Sales

Cafe Nahmu

Mar 2021 - Apr 2024 (3 years 1 month)

Sold specialty coffee in person and by phone, including product explanation and repeat-order support. Prepared quotes, followed up on bulk orders, and resolved customer issues to maintain service quality.

Sales Customer Service Problem Solving

PE

Lead Barista

Paralelo Cafe de Especialidad

Sep 2019 - Jul 2020 (10 months)

Coordinated bar operations and trained staff in preparation, service flow, and customer attention. Recommended products according to customer preferences and supported point-of-sale decisions.

team training Customer Service Operations Coordination

GT

Sales Associate

Galerias El Triunfo

Jul 2017 - Dec 2017 (5 months)

Advised customers on large-item and wholesale purchases, explaining product options and supporting sales closure. Followed up on customer questions and in-store purchase decisions.

Sales Customer Advisory Follow up

Education

Degrees, certifications, and relevant coursework

CH

Colegio Hidalgo

High School Diploma, General Studies

2012 - 2015

Completed upper secondary education at Colegio Hidalgo in Leon, Guanajuato, Mexico.

Tech stack

Software and tools used professionally

Google Workspace

Gemini

Google Sheets

Espresso

ChatGPT

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