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Brayan MurangiriBM
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Brayan Murangiri

@brayanmurangiri

Detail-oriented AI Data Engineer specializing in LLM prompt engineering and data annotation.

Kenya
Message

What I'm looking for

I seek project-based or full-time roles focused on LLM prompt engineering, data annotation, and QA within collaborative, fast-paced AI teams offering growth and clear quality standards.

I am a detail-oriented AI Data Engineer with hands-on experience in LLM prompt engineering, data annotation, QA validation, and AI model evaluation. I have a BSc in Computer Science and practical training from ALX and Power Learn Project Africa, where I built data-driven applications and learned applied machine learning concepts.

I design and refine structured prompts, prepare high-quality datasets for NLP and LLM training, and perform thorough QA on model outputs to identify hallucinations and ambiguity. I collaborate effectively with distributed teams, document processes, and am comfortable working in fast-paced, ambiguous AI workflows with strong attention to detail.

Experience

Work history, roles, and key accomplishments

AA

AI Program Participant

ALX Africa

Completed foundational AI training covering AI systems, data pipelines, LLM exposure, and evaluation methods with emphasis on ethical and scalable data practices.

Education

Degrees, certifications, and relevant coursework

MT

Meru University of Science and Technology

Bachelor of Science, Computer Science

Bachelor of Science in Computer Science from Meru University of Science and Technology.

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Brayan Murangiri - AI Data Engineer - Freelance | Himalayas