Evelin Santos

Results-driven Data Labeler and Transcription Specialist with experience enhancing AI algorithms. Expert in multimedia content evaluation, Computer Vision annotations, and audio grading. Adept at driving data consistency through structured QA collaboration and adherence to strict project guidelines.

DATA LABELER - Crowdgen by Appen

(2022-11)

• Evaluated and labelled complex datasets for AI model development, focusing on query intent analysis to enhance model performance.
• Assessed image and video content quality for TikTok while adhering to platform guidelines, contributing to improved algorithm accuracy and enhanced user experience.
• Collaborated with QA teams in weekly training sessions, improving annotation accuracy and ensuring data consistency.

AUDIO TRANSCRIBER - CENTIFIC

(2025-03 - 2025-08)

• Transcribed audio files with high accuracy and adhered to clients' specific formatting requirements.

DATA ANNOTATION - RWS

(2024-04 - 2025-03)

• Performed text selection and localized annotation within image datasets for Computer Vision training.
• Conducted audio quality assessments, grading and scoring speech data to optimize speech recognition algorithms.

AUDIO TRANSCRIPTION - GoTranscript

(2021-05 - 2021-09)

Degree - Economics - FEDERAL UNIVERSITY OF PARANÁ (2016 - 2021)