Open to opportunities

caleb chunguli

@calebchunguli

Message

AI-focused software developer and data scientist specializing in math-intensive LLM evaluation.

Kenya

Message

What I'm looking for

I seek roles applying LLM evaluation and math-oriented AI work, focused on rigorous dataset design, model fine-tuning, and building production-ready data pipelines in collaborative, research-informed teams.

I am an AI-focused software developer and data scientist with a strong foundation in mathematics and computer science, experienced in LLM evaluation, AI training, and dataset design for STEM problems.

I have evaluated and fine-tuned models for mathematical reasoning and code generation, created deterministic Python reference solutions, and built Python-based data and automation pipelines to improve model performance and workflow efficiency.

I enjoy bridging theory-heavy mathematics with practical software development, contributing to reliable benchmarking datasets, prompt engineering, and applied AI systems for education and research.

Experience

Work history, roles, and key accomplishments

Current

STEM Dataset Creator

Current

Micro1

Sep 2025 - Present (6 months)

Designed and reviewed benchmark datasets of computationally intensive STEM problems with deterministic Python reference solutions to evaluate AI scientific reasoning and ensure reproducibility.

Python Scientific Computing Benchmarking Problem Authoring

Current

AI Trainer

Current

Remotasks

Jan 2025 - Present (1 year 2 months)

Evaluated AI-generated mathematics and code outputs for correctness and coherence, annotated outputs for fine-tuning, and trained systems to execute multi-step tasks using structured rubrics.

Annotations Code Review Python Quality Assurance Prompt Testing

Current

AI Consultant

Current

Self-Employed

Jan 2019 - Present (7 years 2 months)

Delivered consulting and AI training services across mathematics and data science, performed data cleaning, modeling, and built Python-based automation to streamline workflows for research and commercial projects.

Python Pandas scikit learn TensorFlow Data Cleaning Automation

AI Software Developer

Hallapalla AI

Sep 2019 - Aug 2025 (5 years 11 months)

Evaluated AI model understanding across core mathematics and statistics, identified logical gaps, and provided structured feedback and high-quality labels to improve model learning and dataset scalability.

LLM Evaluation Data Annotation Python & QA AI Training