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 KIRIMI KANGWANA  ROYSONKR
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KIRIMI KANGWANA ROYSON

@kirimikangwanaroyson

I build AI data-validation systems using RLHF, evaluation, and prompt engineering.

Kenya
Message

What I'm looking for

I'm looking to contribute RLHF, model evaluation, prompt engineering, and data-validation work to global LLM training initiatives, while applying my Political Science and coding subject-matter expertise.

At KangwanaTech (Kigo AI), I engineered Kigo OS to use LLMs to categorize and structure unstructured text, and I designed Kigo Ombudsman to turn complex civic grievances into administrative data for the University of Nairobi.

I've conducted extensive manual RLHF to reduce hallucinations in data logging and integrated Google Search API grounding into AI agents for high-fidelity, real-time telemetry. My work combines model evaluation, prompt design, Node.js architecture, WebSocket logic, REST API integration, and JSON schema validation.

Previously, I managed a high-volume digital services hub, optimizing human-in-the-loop workflows and maintaining zero-error technical support protocols. I also bring Political Science and Strategic Communication research experience, including AI ethics research on grassroots Kenyan trade environments.

Experience

Work history, roles, and key accomplishments

KA
Current

AI Automation Developer & Systems Architect

KangwanaTech (Kigo AI)

Dec 2025 - Present (8 months)

Engineered Kigo OS, utilizing LLMs to categorize and structure unstructured text inputs. Executed extensive manual RLHF to reduce model hallucinations and designed an AI agent for civic grievance categorization.

IS

Lead IT Technician & Data Manager

Independent IT Solutions

Jan 2012 - Dec 2020 (8 years 11 months)

Managed a high-volume digital services hub focused on complex document processing and data structuring. Optimized human-in-the-loop workflows and maintained zero-error technical support protocols.

Education

Degrees, certifications, and relevant coursework

University of Nairobi logoUN

University of Nairobi

Bachelor of Arts, Political Science and Communication

Grade: A

Finalist in Bachelor of Arts with a focus on Political Science and Communication, consistently achieving Grade 'A' in core strategic units.

MS

Miathene Secondary School

Kenya Certificate of Secondary Education, Secondary Education

Grade: B+

Completed Kenya Certificate of Secondary Education (KCSE) with a grade of B+ (Plus).

Tech stack

Software and tools used professionally

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