Looking for a job

Ngotho Nelson

@ngothonelson

Online science tutor and AI trainer who taught Chemistry and Biology to 30+ learners and developed websites for small businesses.

Kenya

Message

What I'm looking for

I'm seeking part-time opportunities in tutoring, education technology, web development, or AI training.

I taught Form 1–4 Chemistry and Biology to 30+ secondary school learners through personalized online lessons. I used simplified notes, KCSE past paper revision, and practical demonstrations to support student performance.

As a freelance website developer, I created responsive websites for small businesses and personal portfolios using HTML, CSS, and JavaScript. I also train and evaluate AI models through data labeling, science Q&A validation, and content quality checks.

Experience

Work history, roles, and key accomplishments

Current

AI Trainer / Data Contributor

Current

Remote

Jan 2022 - Present (4 years 9 months)

Trained and evaluated AI models by providing accurate data labeling, chemistry/biology Q&A validation, and content quality checks. Consistently met accuracy targets and learned prompt evaluation and model feedback best practices.

AI Training Data Annotation Fact Checking English Content Prompt Evaluation Model Feedback

Website Developer

Freelance

Jan 2023 - Dec 2024 (1 year 11 months)

Designed and developed responsive websites for small businesses and personal portfolios using HTML, CSS, and JavaScript. Focused on educational websites and simple business landing pages.

HTML CSS JavaScript Web Development Responsive Design

Online Tutor — Chemistry & Biology

Self Employed

Jan 2023 - Dec 2024 (1 year 11 months)

Delivered personalized online lessons in Form 1-4 Chemistry and Biology to 30+ secondary school learners. Improved student performance with simplified notes, KCSE past paper revision, and practical demonstrations.

Chemistry Biology Lesson Planning Kenya Certificate Of Secondary Education online tutoring Google Docs WhatsApp

Education

Degrees, certifications, and relevant coursework

Karatina University

Bachelor of Education (Science), Chemistry & Biology

2023 -

Activities and societies: Relevant Coursework: Organic & Inorganic Chemistry, Cell Biology, Ecology, Genetics, Educational Psychology, Curriculum Studies

Pursuing a Bachelor of Education (Science) with a focus on Chemistry and Biology. Currently in the second year of study.