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Catalina Ramirez

Catalina Ramirez

Civil Engineering Student - Artificial Intelligence Applications

COSTA_RICA flag
san josé, Costa Rica
$25.00/hrEntry LevelClickworkerScale AI

Key Skills

Software

ClickworkerClickworker
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
VideoVideo
TextText

Top Label Types

Mapping
Tracking
Classification
Question Answering
Text Generation
Transcription

Freelancer Overview

I am a civil engineering student with a strong foundation in mathematics, logical reasoning, and technical analysis, which enables me to approach data labeling and annotation tasks with accuracy and attention to detail. My experience with data analysis, advanced proficiency in Microsoft Word and Excel, and basic programming skills equip me to handle large datasets and follow complex annotation guidelines. I am fluent in both English and Spanish, allowing me to work with multilingual data and communicate effectively within diverse teams. I am highly motivated to apply my analytical skills and passion for technology to support the development of high-quality AI training data in engineering and technology-related environments.

Entry LevelEnglishSpanish

Labeling Experience

Scale AI

Labeling type

Scale AITextClassificationQuestion Answering
I compared multiple text outputs generated for the same scenario and evaluated which one was more natural, clearer, and overall, higher quality.

I compared multiple text outputs generated for the same scenario and evaluated which one was more natural, clearer, and overall, higher quality.

2025
Scale AI

Video object tracking

Scale AIVideoTracking
I identifies and consistently referenced an imaginary object with clearly defines atributes (shape, size, color,texture,position, and function). Then i translated thouse attributes into a structured prompt so the AI could accurately generate or place the object in context

I identifies and consistently referenced an imaginary object with clearly defines atributes (shape, size, color,texture,position, and function). Then i translated thouse attributes into a structured prompt so the AI could accurately generate or place the object in context

2025
Scale AI

Ig location recognition

Scale AIImageMapping
I analyzed visual cues in an Instagram photo (architecrure, landmarks,signage,envirament, and cultural elements) to accurately identify the specific city where it was taken.

I analyzed visual cues in an Instagram photo (architecrure, landmarks,signage,envirament, and cultural elements) to accurately identify the specific city where it was taken.

2025

Education

U

University of Costa Rica

Bachelor of Civil Engineering, Civil Engineering

Bachelor of Civil Engineering
2023 - 2025
C

Centro Educativo Adventista Bilingüe de Costa Rica

Technical Degree in Conversational English, English Language

Technical Degree in Conversational English
2020 - 2020

Work History

U

Universidad de Costa Rica

Communication assistant

San josé
2025 - 2025