Victor V.

Key Skills

Software

Other

Top Subject Matter

Linguistic QA

translation/localization evaluation

speech/audio transcription quality

Top Data Types

Text

Image

Document

Top Task Types

Prompt + Response Writing (SFT)

Freelancer Overview

Linguistic QA Specialist | AI Trainer (OneForma / Centific). Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Postgraduate Degree in Social Security Law, Social Protection Law, and Social Security Practice, Faculdade Legale (2025) and Bachelor of Laws, Centro Universitário Maurício de Nassau (2020). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Labeling Experience

Data Annotator | AI Trainer (Upwork)

OtherTextPrompt + Response Writing (SFT)

Supported AI-related freelance projects involving data annotation, content evaluation, and model training workflows. Reviewed AI-generated outputs for instruction adherence, clarity, consistency, and overall quality. Applied prompt engineering to improve task performance and produce structured, labeled outputs. • Performed text classification and labeling/curation tasks. • Conducted structured data review for quality and consistency. • Evaluated model outputs against rubric-like quality criteria. • Refined prompts to improve labeling and generation results.

2024 - Present

Linguistic QA Specialist | AI Trainer (OneForma / Centific)

OtherText

Performed linguistic evaluation and quality assurance on language-related AI tasks following project guidelines. Reviewed speech, audio, transcription, and text outputs for accuracy, naturalness, and instruction adherence. Conducted structured error analysis with quality scoring and documentation for multilingual workflows. • Reviewed transcription and speech/audio outputs for compliance. • Evaluated translations for fluency, consistency, grammar, and guideline adherence. • Produced multilingual quality scoring and error taxonomy. • Maintained audit-ready documentation of findings.

2022 - Present

Education

Work History