Antonio Jacinto
Linguist & AI Training Specialist | Portuguese Translator & Localization Expert Linguist and translator with 10+ years of experience specializing in Brazilian Portuguese, AI content evaluation, and language education.
About
Linguist & AI Training Specialist | Portuguese Translator & Localization Expert
Linguist and translator with 10+ years of experience specializing in Brazilian Portuguese, AI content evaluation, and language education. Combines deep knowledge of phonetics, syntax, and semantics with hands-on experience in training and refining large language models (LLMs).
Core Expertise:
Linguistic Analysis & AI Training
PT⇄EN Translation (academic, technical, institutional)
ISO 17100 Compliance & CAT Tools (Trados, memoQ, OmegaT)
Content Quality Evaluation & Prompt Engineering
Remote Collaboration & Localization Projects
Education:
Postgraduate in Translation | Master’s in Educational Sciences | BA in English Language
Open to projects involving AI training, translation, linguistic quality assurance, and Portuguese-language content refinement.
- 6 years' experience
- Joined October 2025
Skills· 9
Languages
- PortugueseFluent
- EnglishFluent
Industry experience
- Education
- Professional Services
- Software & Internet
- Media & Entertainment
- Other
- Telecommunications
Work experience· 16 roles
Evaluated search engine results for relevance and linguistic accuracy in Brazilian Portuguese. Applied semantic, phonetic, and cultural analysis to improve AI-generated content. Documented inconsistencies to enhance language model performance.
Evaluated search engine results for relevance and linguistic accuracy in Brazilian Portuguese; applied semantic, phonetic, and cultural analysis to improve AI-generated content; documented inconsistencies to enhance language model performance.
Evaluated search engine results for relevance and linguistic accuracy in Brazilian Portuguese; Applied semantic, phonetic, and cultural analysis to improve AI-generated content; Documented inconsistencies to enhance language model performance.
Education· 6
Certifications and awards· 17
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