Key Skills

Software

Axiom AI

AWS SageMaker

Appen

Argilla

Anno-Mage

Clickworker

Top Subject Matter

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Top Data Types

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Top Label Types

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Freelancer Overview

I am a results-driven AI training and operations specialist with extensive experience in data labeling, annotation, and quality assurance for large-scale machine learning projects. My background includes leading cross-functional teams at global companies such as Sama, CloudFactory, and Remotasks, where I delivered high-fidelity training data for computer vision and natural language processing (NLP) models. I excel at optimizing workflows, supervising RLHF and SFT processes, and ensuring data accuracy rates above 99%. With a strong foundation in cybersecurity and model alignment, I am skilled in bias mitigation, prompt engineering, and safeguarding data integrity throughout the AI lifecycle. My expertise spans benchmarking ground truth data, developing secure annotation pipelines, and implementing advanced quality control standards to support robust, secure, and ethical AI systems.

Labeling Experience

Education

Work History