For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
S

Sarahi Teresita Campos Sanchez

AI Training & Data Annotation (Text-based)

Mexico flagGuaymas, Mexico
$25.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

Linguistics Domain Expertise
English Language
AI Language Models

Top Data Types

TextText

Top Task Types

Data CollectionData Collection

Freelancer Overview

AI Training & Data Annotation (Text-based). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Universidad de Sonora (2019) and Master of Science, Centro de Investigación en Alimentación y Desarrollo (CIAD) (2023). AI-training focus includes data types such as Text and labeling workflows including Data Collection.

Entry LevelEnglishSpanish

Labeling Experience

AI Training & Data Annotation (Text-based)

OtherTextData Collection
Engaged in text-based AI training and data annotation as part of research and language model development. Performed linguistic data labeling tasks, content adaptation, and quality checking to enhance AI model accuracy. Demonstrated high attention to linguistic detail, guideline adherence, and consistency in handling large text volumes. • Applied proofreading and grammar correction processes. • Followed specific guidelines and style requirements for annotation. • Ensured data integrity and clear metadata organization. • Supported language model improvements through structured annotation work.

Engaged in text-based AI training and data annotation as part of research and language model development. Performed linguistic data labeling tasks, content adaptation, and quality checking to enhance AI model accuracy. Demonstrated high attention to linguistic detail, guideline adherence, and consistency in handling large text volumes. • Applied proofreading and grammar correction processes. • Followed specific guidelines and style requirements for annotation. • Ensured data integrity and clear metadata organization. • Supported language model improvements through structured annotation work.

2023 - Present

Education

U

Universidad de Sonora

Bachelor of Science, Nutritional Sciences

Bachelor of Science
2014 - 2019
C

Centro de Investigación en Alimentación y Desarrollo (CIAD)

Master of Science, Science

Master of Science
2023

Work History

C

CIAD

Research Assistant

Guaymas
2023 - Present
S

Self-Employed

Nutrition Consultant

Guaymas
2020 - Present