I’m looking for a role that challenges my dual expertise in linguistics and AI technology, particularly within the localization, data quality, or entertainment sectors.
Open to opportunities
Lucas Cunha
@lucascunha
Senior Localization & Content Specialist | Game Localization Expert | Polyglot (PT, EN, ES, FR)
BrazilWhat I'm looking for
I've been working at the intersection of language, tech, and entertainment for over a decade, with a career that's taken me from newsrooms to lead localization roles on major titles like Uncharted 4. These days, I’m focused on the AI side of things, using my background in journalism and linguistics to audit and curate high-quality datasets. Whether I'm fine-tuning LLM outputs or ensuring a game's story feels right in another language, my goal is always the same: making sure the nuance doesn't get lost in translation.
I’m a polyglot in the making (PT, EN, ES, FR) who loves bridging the gap between complex human expression and high-performance technology. I’m always looking for projects where I can combine technical precision with a bit of creative flair.
Experience
Work history, roles, and key accomplishments
MI
Current
Portuguese Language Expert
Micro1
Jan 2025 - Present (1 year 5 months)
Perform data annotation and AI output evaluation for Brazilian Portuguese across multiple concurrent projects, assessing accuracy, fluency, tone, and instruction adherence. Provide detailed feedback to cross-functional teams to support ongoing model improvement.
MC
Current
Game Localization Specialist
Multiple Clients
Jan 2012 - Present (14 years 5 months)
Delivered EN↔PT-BR translation, editing, proofreading, and MTPE across 13+ years of game localization for AAA and mobile/indie titles, including work on major franchises. Ensured cultural and linguistic accuracy, maintained consistent terminology and client guidelines, and collaborated with localization PMs to resolve in-game text issues and meet quality benchmarks.
Labeled, ranked, audited, and corrected Brazilian Portuguese machine-learning datasets at scale. Identified quality patterns and recommended annotation pipeline optimizations while delivering structured cross-functional feedback to maintain high accuracy and consistency.
ME
Produced long-form promotional editorial content published in major Canadian newspapers and digital media outlets. Researched complex topics and conducted expert interviews, adapting tone and style to client brand voice while collaborating with SEO teams to expand reach.
Editorial Assistant
Humber College
Jan 2022 - Present (4 years 5 months)
Coordinated content production for multiple simultaneous publications, bridging Managing Editor and contributor teams. Authored articles and social media content, proofread annual reports and web/promo materials, and managed scheduling to ensure on-time delivery with consistent standards.
Education
Degrees, certifications, and relevant coursework
Humber College
Post-Graduate Certificate, Professional Writing & Communications
Activities and societies: President’s Medal (outstanding academic achievement).
Completed a Post-Graduate Certificate in Professional Writing & Communications. Received the President’s Medal for outstanding academic achievement.
Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
Bachelor's Degree, Communication & Media Studies
Earned a Bachelor's Degree in Communication & Media Studies at PUCRS.
Availability
Open to opportunities
Location
BrazilAuthorized to work in
Salary expectations
40k+ USD
Social media
Job categories
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