Open to opportunities

stanslous User

@stansloususer

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AI Data Trainer and LLM evaluator specializing in STEM prompt engineering and high-accuracy annotation.

Kenya

Message

What I'm looking for

I seek roles where I can improve LLM alignment and model quality through rigorous annotation, prompt design, and RLHF tasks, ideally in research-driven, collaborative teams with clear quality standards and opportunities to apply STEM expertise.

I am an AI Data Trainer and LLM evaluator with a strong foundation in Applied Mathematics and Physics, bringing over two years of hands-on experience improving large language models through guideline-based evaluation, RLHF-style ranking, and high-accuracy data annotation.

I have evaluated AI-generated content for accuracy and clarity, created and reviewed technical prompts in mathematics, physics, and engineering, and contributed to large training datasets while working with platforms such as Appen, Remotasks, Outlier, and Labelbox. My work includes text classification, image labeling, content & safety labeling, and designing prompts for scientific and academic datasets.

I hold an MSc in Applied Mathematics with a focus on computational modelling and machine learning, have published research on predictive engineering, and have taught undergraduate mathematics and physics—bringing a disciplined, research-driven approach to model alignment and data quality.

Experience

Work history, roles, and key accomplishments

Current

AI Data Trainer & LLM Evaluator

Current

Appen

Jan 2023 - Present (2 years 11 months)

Evaluated AI-generated content for accuracy, clarity, and guideline compliance, performed structured text and image annotation, and wrote technical prompts in mathematics, physics, and engineering to improve model alignment.

Data Annotation Prompt Engineering Image Labeling Guideline Based Evaluation

Current

Gen AI Trainer

Current

Remotasks / Outlier

Jan 2023 - Present (2 years 11 months)

Rated and analyzed AI model responses, conducted RLHF-style ranking tasks, and created high-quality STEM prompts while contributing to large, high-accuracy training datasets.

Model Evaluation Data Labeling Quality Assurance STEM Content

Current

Transcriber & AI Prompt Writer

Current

Freelance

Jan 2023 - Present (2 years 11 months)

Delivered technical and academic transcriptions with up to 98% accuracy and designed prompts for scientific and academic training datasets, meeting strict deadlines and quality standards.

Transcription Prompt Engineering Data Annotation Quality Control Academic Time Management Google Workspace Excel

Mathematics & Physics Tutor

University of Nairobi

Jan 2021 - Dec 2022 (1 year 11 months)

Tutored undergraduate students in advanced mathematics and physics, developed study materials and problem sets, and guided simulation sessions to improve student outcomes.

Tutoring Curriculum Development Simulation Problem Set Design Communication

Graduate Research Assistant

University of Nairobi

Jan 2021 - Dec 2022 (1 year 11 months)

Developed computational models for predictive engineering analysis, conducted optimization and data-driven simulations, and published findings in academic journals through interdisciplinary collaboration.

Computational Models Optimization Data Simulation Research Collaboration

Education

Degrees, certifications, and relevant coursework

University of Nairobi

Master of Science, Applied Mathematics

2022 - 2023

Completed an MSc in Applied Mathematics with focus on computational modelling, machine learning, and data analysis; thesis on mathematical modelling of AI algorithms for predictive engineering.