Maria R.

Key Skills

Software

Other

Don't disclose

Top Subject Matter

AI data annotation and linguistic QA (English/Spanish) for model evaluation

Healthcare communication (English/Spanish) in clinical and mental health settings

Legal Services & Contract Review

Top Data Types

Text

Document

Top Task Types

Text Generation

Question Answering

Text Summarization

Transcription

Evaluation/Rating

Data Collection

Freelancer Overview

Data Trainer / AI Data Specialist — Data Annotation (Remote/AI training). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Don't disclose. Education includes High School Diploma, U.S. High School Internship Program (2024) and High School Diploma, High School (Honors Program) (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Translation.

Labeling Experience

Data Trainer / AI Data Specialist — Data Annotation (Remote/AI training)

OtherText

Trained and evaluated AI models by performing data annotation, classification, and validation workflows on English and Spanish linguistic data. Reviewed AI-generated responses for accuracy, consistency, and compliance with quality standards, then identified issues to improve outputs. Conducted linguistic data analysis and provided corrective feedback based on observed errors and performance gaps. • Annotated and classified training/validation data in English and Spanish • Validated model outputs against internal quality and compliance rules • Performed linguistic analysis to detect labeling inconsistencies and errors • Delivered feedback to improve model performance and maintain productivity/quality metrics

2025 - Present

Teleperformance — Remote Medical Interpreter

Don't discloseText

Provided real-time consecutive medical interpretation across a range of clinical contexts, supporting accurate understanding of patient concerns and medical instructions. While this work was primarily interpretation, it involved processing and relaying structured medical information with high fidelity and strong quality scores. Followed privacy rules and ethics standards during urgent and complex medical interactions. • Interpreted back-to-back medical calls including emergency care, oncology, pediatrics, and mental health • Relayed medication details and patient concerns with high accuracy • Maintained privacy and ethical compliance throughout sensitive conversations • Stayed calm and focused during urgent medical cases to support reliable communication

2025 - 2026

Education

Work History