Gabriel Flores
@gabrielflores
AI data contributor specializing in annotation, evaluation, and prompt design.
BrazilWhat I'm looking for
I am a native Portuguese AI data contributor with strong English skills and hands-on experience in annotation, evaluation, and prompt creation. I focus on accuracy, clear documentation, and adherence to guidelines while supporting text, image, and audio labeling projects.
I have built and optimized digital operations and workflows, created dashboards and simple automations for QA and performance tracking, and produced SOPs to enforce consistency across tasks and shifts. As a freelancer I have executed structured labeling tasks, evaluated search/ads/chatbot outputs with rubrics, and iterated prompts through A/B testing and error catalogs.
I bring a detail-oriented, tool-savvy approach using spreadsheets, Airtable, Notion, labeling platforms, and basic scripting; I prioritize traceability, confidentiality, and practical improvements to model and content quality.
Experience
Work history, roles, and key accomplishments
Founder
O Faraó Delivery
Jan 2023 - Present (2 years 8 months)
Built and operated a delivery-first business, implementing data tracking, digital workflows, dashboards, and simple automations to improve campaign QA and operational performance while authoring SOPs to ensure consistency.
AI Data Contributor
Freelance
Jan 2021 - Present (4 years 8 months)
Performed text, image, and audio annotation and quality evaluations for multilingual AI datasets, designed and iterated prompts to improve LLM responses, and documented rubrics and edge-case rationale to maintain high annotation quality.
Research & Analysis Assistant
Independent
Jan 2019 - Dec 2022 (3 years 11 months)
Compiled, normalized, and cross-checked data from multiple sources to produce clear summaries and reports, maintained version control and traceability, and collaborated with stakeholders under deadlines while upholding data ethics.
Education
Degrees, certifications, and relevant coursework
Professional training (unspecified)
Professional training, Operations / Data Annotation
Activities and societies: Continued self-study in spreadsheets, scripting, documentation, and annotation tools.
Completed professional training in operations, reporting, and team coordination with self-study in AI, data annotation, and quality evaluation.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Website
gabrielflores.qzz.ioJob categories
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