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Karina Rojas

Karina Rojas

Collaborator training AI

Ecuador flagLoja, Ecuador
$8.00/hrEntry LevelCrowdsourceLabelimgRemotasks

Key Skills

Software

CrowdSourceCrowdSource
LabelImgLabelImg
RemotasksRemotasks

Top Subject Matter

AI training data labeling for multiple application scenarios
Language Tasks & AI Training Support
Research & Data Analysis

Top Data Types

TextText
DocumentDocument

Top Task Types

Object DetectionObject Detection
Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
TranscriptionTranscription
Data CollectionData Collection

Freelancer Overview

Collaborator training AI on UHRS. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include UHRS. Education includes Certificate, Asociación Geofilosófica de Estudios Antropológicos y Culturales (AGEAC) (2022) and Bachelor of Science, Universidad Nacional de Loja (UNL) (2016). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishSpanish

Labeling Experience

Collaborator training AI on UHRS

Text
I worked as a collaborator in training artificial intelligence via the UHRS platform. My responsibilities involved data labeling tasks for various AI application scenarios focusing mainly on text data. This work required careful evaluation and annotation to improve AI model performance and accuracy. • Performed text data labeling and evaluation tasks on the UHRS platform. • Ensured annotation quality by adhering to established guidelines. • Supported the development of diverse AI use cases by providing accurate labels. • Maintained confidentiality and integrity of sensitive data during labeling.

I worked as a collaborator in training artificial intelligence via the UHRS platform. My responsibilities involved data labeling tasks for various AI application scenarios focusing mainly on text data. This work required careful evaluation and annotation to improve AI model performance and accuracy. • Performed text data labeling and evaluation tasks on the UHRS platform. • Ensured annotation quality by adhering to established guidelines. • Supported the development of diverse AI use cases by providing accurate labels. • Maintained confidentiality and integrity of sensitive data during labeling.

2023 - Present

Education

A

Asociación Geofilosófica de Estudios Antropológicos y Culturales (AGEAC)

Certificate, Philosophy, Mysticism, Science, and Art

Certificate
2020 - 2022
U

Universidad Nacional de Loja (UNL)

Bachelor of Science, Environmental Geology and Land Management

Bachelor of Science
2010 - 2016

Work History

P

Personal Blog – ecupermotivacion

Content Creator and Social Media Manager

Quito
2022 - Present
K

karinarojas.com

Writer and Content Promoter

Quito
2018 - Present