Japhet Ogwashima

Dec 2025 – Present

I perform Thai linguistic review, proofreading, and text evaluation for grammatical accuracy, natural expression, contextual relevance, and compliance with project guidelines. I post-edit machine-translated Thai content to improve fluency, terminology consistency, readability, and fidelity to source meaning. I also evaluate digital and AI-generated content for linguistic accuracy, cultural appropriateness, semantic consistency, and natural usage, conducting quality assurance checks and identifying errors, mistranslations, terminology issues, and localization inconsistencies.

Oct 2023 – Present

I deliver Thai linguistic services for multilingual projects, including translation, machine translation post-editing, proofreading, and linguistic quality assurance. I review localized content for grammatical accuracy, fluency, terminology consistency, cultural appropriateness, contextual relevance, and compliance with client style guides. I conduct bilingual reviews, error identification, and linguistic validation across digital, technical, business, and general content while maintaining confidentiality, quality standards, and project deadlines.

Sep 2024 – May 2025

I translated and localized content between Thai and English, ensuring linguistic accuracy, cultural relevance, and consistency with client requirements. I performed machine translation post-editing to improve fluency, terminology accuracy, grammar, readability, and target-language compliance. I localized technical, business, software, website, and digital content and conducted linguistic quality assurance, proofreading, and bilingual reviews. I used CAT tools, translation memories, terminology databases, and quality assurance workflows to improve consistency and efficiency.

Jan 2018 – Jul 2023

I reviewed Thai-language content for spelling, punctuation, grammatical accuracy, readability, and consistency with project guidelines. I proofread and corrected written Portuguese content while preserving intended meaning and contextual accuracy. I applied structured quality-control procedures, identified linguistic inconsistencies, omissions, formatting issues, and errors requiring further review, and independently managed multiple freelance assignments while maintaining confidentiality, attention to detail, and agreed deadlines.

BACHELOR OF ARTS : Linguistic Specialist

2017 – Present

Bangkok, Thailand

MASTER OF ARTS : Professional Translator

2014 – Present

Chiang Mai, Thailand