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Nashali Enid Zabala Martínez

Nashali Enid Zabala Martínez

Data Annotator, Handshake AI

USA flagWeirsdale, Usa
$28.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

General Language AI
Voice and speech AI
Customer experience and operations

Top Data Types

TextText

Top Task Types

No task types listed

Freelancer Overview

Data Annotator, Handshake AI. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Business Administration, Interamerican University of Puerto Rico Bayamon Campus (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishSpanish

Labeling Experience

Data Annotator, Handshake AI

OtherText
As a Data Annotator at Handshake AI, I labeled and evaluated text-based data to support AI training and improve model performance. I performed quality assessments to ensure high accuracy and guideline alignment with AI training tasks. I adapted rapidly to new instructions and workflows in a dynamic environment. • Labeled text data for AI development and validation • Evaluated response quality, accuracy, and adherence to guidelines • Identified data issues and complex edge cases to improve model reliability • Maintained productivity while adapting to updated annotation standards

As a Data Annotator at Handshake AI, I labeled and evaluated text-based data to support AI training and improve model performance. I performed quality assessments to ensure high accuracy and guideline alignment with AI training tasks. I adapted rapidly to new instructions and workflows in a dynamic environment. • Labeled text data for AI development and validation • Evaluated response quality, accuracy, and adherence to guidelines • Identified data issues and complex edge cases to improve model reliability • Maintained productivity while adapting to updated annotation standards

2026 - Present

Data Annotator, Outlier AI

OtherText
In my role as a Data Annotator at Outlier AI, I handled annotation and evaluation of text and AI-generated responses. My focus was on ensuring model safety, accuracy, and guideline compliance on a range of natural language processing tasks. I worked efficiently with special attention to identifying errors, maintaining high annotation quality. • Labeled and annotated both human- and AI-generated text • Identified errors and inconsistencies based on detailed guidelines • Adapted quickly to evolving project needs and standards • Delivered consistent, high-quality annotation output under varied conditions

In my role as a Data Annotator at Outlier AI, I handled annotation and evaluation of text and AI-generated responses. My focus was on ensuring model safety, accuracy, and guideline compliance on a range of natural language processing tasks. I worked efficiently with special attention to identifying errors, maintaining high annotation quality. • Labeled and annotated both human- and AI-generated text • Identified errors and inconsistencies based on detailed guidelines • Adapted quickly to evolving project needs and standards • Delivered consistent, high-quality annotation output under varied conditions

2025 - 2026

Education

I

Interamerican University of Puerto Rico Bayamon Campus

Bachelor of Business Administration, Business Administration

Bachelor of Business Administration
2023 - 2023

Work History

D

DoorDash

Customer Service Representative

Weirsdale
2024 - 2025
T

Texas Roadhouse

Server

Weirsdale
2023 - 2023