Open to opportunities

andrew dixon

@andrewdixon

Analytical chemist and remote AI evaluation specialist improving model quality through rigorous chemistry and content QA.

United States

Message

What I'm looking for

I’m looking for remote, project-based work where I can apply analytical rigor to evaluate and improve AI outputs—fact-checking, testing chatbots/search, and refining English content for clarity, accuracy, and consistency.

I’m an Analytical Chemist (M.Sc.) with 5+ years of experience in scientific research, analytical chemistry, and data interpretation. I bring scientific rigor to fact-checking, accuracy verification, and structured quality assurance.

Since 2021, I’ve completed 600+ structured freelance AI evaluation and writing tasks across text, chat, image, and audio. I label, classify, rate, and validate AI outputs while testing for helpfulness, logic, safety, bias, and guideline compliance—and I refine English content for clarity, tone, structure, and consistency.

My analytical background spans mass spectrometry (LC-MS/MS, GC-MS), chromatography (HPLC-PDA, GC-FID), and spectroscopy (UV-Vis, FTIR, AAS), supporting accurate technical review and documentation. I’m independent, deadline-driven, and comfortable collaborating remotely with Slack, Jira, and Confluence.

Experience

Work history, roles, and key accomplishments

Current

Freelance AI Evaluator

Current

Freelance

Jan 2021 - Present (5 years 5 months)

Completed 600+ structured AI evaluation and writing tasks across text, chat, image, and audio, achieving >98% compliance with rubrics and guidelines. Rated AI outputs for accuracy, clarity, safety, bias, and logic, and refined English content for grammar, tone, and consistency.

Content Review Rubric Based Scoring Multi Format AI Testing