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O
Onyeka I.

Onyeka I.

AI Training & Data Quality Specialist | Computational Cognitive Science and Economics SME

USA flagColumbia, Usa

Key Skills

Software

No software listed

Top Subject Matter

Cognitive Science
Writing
Psychology
Economics
Neurotechnology

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText
ImageImage

Top Task Types

Entity (NER) ClassificationEntity (NER) Classification
SegmentationSegmentation
ClassificationClassification
Question AnsweringQuestion Answering
Text GenerationText Generation
Object DetectionObject Detection

Freelancer Overview

I have hands-on experience across the ML pipeline, from building and validating models in Python and PyTorch to preparing and processing the data that feeds them. Just as relevant is my background in rigorous evaluation and synthesis: I've conducted and distilled findings from a large volume of user research and built formal frameworks for assessing quality against clear criteria. That mix of comfort with ML tooling plus a disciplined, criteria-driven eye for quality is what I'd bring to AI training and data labeling work.

Labeling Experience

I've done hands-on data labeling and annotation through class projects and research, working with both EEG/signal data a

I've done hands-on data labeling and annotation through class projects and research, working with both EEG/signal data and text. That work spanned the full range of labeling tasks — classifying and categorizing data, tagging and annotating features, and rating model outputs — and I also helped build the labeling guidelines that kept annotations consistent across a team. On top of that, I've built and validated ML models in Python and PyTorch, so I understand how labeled data feeds into and shapes model performance. That mix of direct annotation experience and a disciplined, criteria-driven eye for quality is what I'd bring to AI training work.

Not specified

Education

U

UCLA

Economics and Cognitive Science Double Major with Data Science Minor

Economics and Cognitive Science Double Major with Data Science Minor
Not specified

Work History

C

Company not specified

Product Accessibility Consultant — Neuralink (May–Aug 2024)

Location not specified
2024