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Christina A.

Christina A.

USA flagwylie, Usa

Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
AudioAudio

Top Task Types

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Evaluation/RatingEvaluation/Rating
Text GenerationText Generation
Object DetectionObject Detection
Bounding BoxBounding Box
Entity (NER) ClassificationEntity (NER) Classification
Question AnsweringQuestion Answering
Text SummarizationText Summarization
TranscriptionTranscription
Data CollectionData Collection

Freelancer Overview

I have experience working in AI training data and data labeling through platforms such as Handshake AI, where I contributed to improving AI model performance by reviewing, categorizing, and evaluating data for accuracy and quality.

Labeling Experience

Generalist

ImageImageRLHFRLHF

At Handshake AI, I worked on AI training and response evaluation projects focused on improving model accuracy and reasoning quality. My responsibilities included comparing multiple AI-generated responses in areas such as mathematics and image-based tasks, assessing correctness, logical reasoning, clarity, and overall response quality. I evaluated outputs using detailed rating guidelines and provided consistent feedback to support model training and optimization. This role required strong analytical thinking, attention to detail, and the ability to apply objective evaluation standards across large volumes of data. I developed experience in identifying inaccuracies, rating response quality, and ensuring consistency in AI-generated content, while working independently in a fast-paced remote environment.

2026 - Present

Education

U

Univeristy of Texas at Dallas

Masters of Science , IT Management

Masters of Science
2023 - 2024