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Ricardo Aguillar
Open to opportunitiesOwner / Manager
I evaluate Brazilian Portuguese AI content, improve language quality, and deliver precise annotation feedback.
BrazilOwner / Manager at Datashow Express
About
I've reviewed AI-generated subtitles for UFPA research videos and evaluated AI/LLM responses for factual accuracy, hallucinations, coherence, instruction adherence, translation accuracy, and contextual relevance. I also completed English–Portuguese translation projects and proofread academic writing with close attention to grammar, clarity, and natural phrasing.
I bring operational leadership from running Datashow Express, directing an agricultural cooperative, and supervising a sales team. I'm focused on guideline-based annotation, content QA, and Brazilian Portuguese language quality.
Experience
Owner / Manager
Managed an audiovisual equipment and event-support business serving hundreds of clients, including multinational companies, financial institutions, universities, and small businesses. Handled estimates, client communication, technical problem-solving, equipment rental/operation, event support, and operational personnel.
Event SupportClient CommunicationTechnical Problem SolvingOperations Management
Education
Federal University of Ceará
Completed three semesters of coursework in Portuguese and German Language and Literature, including serving as a Teaching Assistant for Literary Theory I in 2017.
Completed three semesters of coursework in Portuguese and German Language and Literature, including serving as a Teaching Assistant for Literary Theory I in 2017.
Federal University of Pará
Completed three semesters of coursework in Social Sciences.