Kelvin N.

Key Skills

Freelancer Overview

While I am entry-level in formal AI training platforms, I bring extensive professional experience in technical data evaluation, data cleaning, and quality assurance. Through my work in data operations and as a Data Visualization Trainee, I have consistently handled, structured, and validated complex datasets to ensure maximum analytical accuracy. Additionally, my background as a team project manager has honed my ability to systematically review information and maintain strict quality standards under tight timelines. My academic background—holding a B.Sc. in Pure Chemistry combined with professional data analytics skills in Python, SQL, and Power BI—enables me to handle highly specialized tasks. I excel at writing and reviewing clean code, evaluating complex logical schemas, and providing the precise, domain-specific feedback necessary to train advanced LLMs in STEM and technical reasoning.

Education

Work History