Cristina Guseila

Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

Image

Video

Top Label Types

Classification

Data Collection

Evaluation Rating

Freelancer Overview

I have a strong background in technical support, data analysis, and application support, with extensive hands-on experience in managing and validating large-scale data pipelines across cloud platforms such as AWS, GCP, and Azure. My work has involved troubleshooting data flow, ensuring data quality, and resolving complex issues related to schema validation and data integration—skills directly relevant to data labeling and AI training data roles. I am proficient with SQL, have experience in real-time streaming technologies like AWS Kinesis and Apache Kafka, and have utilized tools such as SPSS, Excel, Jira, and HubSpot for data extraction, reporting, and incident management. My ability to create clear documentation and collaborate with engineering teams has helped optimize data processes and improve issue resolution. With a solid foundation in database administration and a keen eye for detail, I am committed to delivering high-quality, accurate data for AI and analytics applications.

Labeling Experience

HumanSignal Label Studios annotator

Label StudioImageClassificationEvaluation Rating

Working as freelancer for Human Signal- Label Studios projects. Tasks include clarification and rating of AI generated images , flyers, articles using multiple dimensions.

Working as freelancer for Human Signal- Label Studios projects. Tasks include clarification and rating of AI generated images , flyers, articles using multiple dimensions.

2025

Education

Work History