I’m a data and content analyst with over six years of experience in data annotation, quality assurance, and AI projects. I specialize in Portuguese language data, ensuring accuracy and consistency through quality audits and process improvements. Skilled in Labelbox, Excel, and SQL, I enjoy working in multicultural teams and helping AI systems become smarter and more reliable.

Rui Oliveira

I’m a data and content analyst with over six years of experience in data annotation, quality assurance, and AI projects. I specialize in Portuguese language data, ensuring accuracy and consistency through quality audits and process improvements. Skilled in Labelbox, Excel, and SQL, I enjoy working in multicultural teams and helping AI systems become smarter and more reliable.

Available to hire

I’m a data and content analyst with over six years of experience in data annotation, quality assurance, and AI projects. I specialize in Portuguese language data, ensuring accuracy and consistency through quality audits and process improvements. Skilled in Labelbox, Excel, and SQL, I enjoy working in multicultural teams and helping AI systems become smarter and more reliable.

See more

Work Experience

Add your work experience history here.

Education

Add your educational history here.

Qualifications

Add your qualifications or awards here.

Hire a Audio Transcriber

We have the best audio transcriber experts on Twine. Hire a audio transcriber in Almada today.