Ian Ng'ang'a
Nairobi
Summary
Analytical AI Evaluator and Web Technician with practical in data annotation, model ranking (RLHF), and prompt engineering. I combine a strong background in web technologies with a focus on building efficient, human-centred AI solutions. Highly motivated to leverage my diverse technical toolkit in a fast paced environment, contributing to high quality AI training while pursuing structural professional development
Overview
2
2
years of professional experience
Work History
AI Solutions Support
Junior AI Specialist
Nairobi
03.2025 - 06.2025
- Assisted in the development and testing of AI powered chatbots and predictive models. Collaborated on training initiatives to bridge the gap between raw data and practical AI engineering solutions
Data Associate
CloudFactory
Nairobi
10.2024 - 03.2025
- Labelled complex datasets for diverse industries including healthcare and autonomous systems. Specialized in semantic segmentation and intent classification for Natural Language Processing (NLP) models
AI Content Evaluator
TELUS Digital
Remote
02.2024 - 07.2024
- Audited and evaluated AI-generated content for safety, factual correctness, and human like reasoning. Performed RLHF (Reinforcement Learning from Human Feedback) tasks to fine tune model accuracy and reduce biases
AI Data Annotation Specialist
Sama
Nairobi
03.2023 - 08.2023
- Performed high quality image annotation and text tagging for computer Vision and Large Language Model (LLM) training. Ensured data accuracy through rigorous validation and quality control processes to support ethical AI development.
Education
Bachelor of Science - Veterinary Medicine
University of Nairobi
Nairobi09-2029
Kenya Certificate of Secondary Education(A- Minus)
Friends School Kamusinga
Bungoma12-2022
Skills
- Data annotation
- AI evaluation
- Statistical analysis
- Machine learning
- Project management
- Collaborative teamwork
- Soft skills- Critical Thinking, Ethical AI
Timeline
AI Solutions Support
Junior AI Specialist
03.2025 - 06.2025
Data Associate
CloudFactory
10.2024 - 03.2025
AI Content Evaluator
TELUS Digital
02.2024 - 07.2024
AI Data Annotation Specialist
Sama
03.2023 - 08.2023
Bachelor of Science - Veterinary Medicine
University of Nairobi
Kenya Certificate of Secondary Education(A- Minus)
Friends School Kamusinga