Beryl Duduka
@berylduduka
AI Prompt Engineer and AI Interaction Designer improving prompts and AI response quality.
What I'm looking for
I’m an AI Prompt Engineer and AI Interaction Designer focused on creating and improving prompts so AI systems produce better, more accurate responses. I review AI outputs for quality, accuracy, clarity, and instruction-following, helping improve how AI communicates with users.
In my current role at Optiwise.ai, I test prompts, make changes to improve AI performance, and work with teammates to strengthen prompt libraries and review processes. I also check AI-generated content against quality standards and provide actionable feedback.
I enjoy solving problems and learning new tools, and I bring that mindset into both evaluation and communication. Through an intensive Coursiv AI training program on prompt engineering and practical generative AI applications, I built hands-on skills for content creation, research, and productivity—especially research and fact-checking.
Experience
Work history, roles, and key accomplishments
AI Prompt Engineer
Optiwise.ai
Jan 2025 - Present (1 year 6 months)
Create and improve prompts to help AI produce more accurate responses, reviewing outputs for accuracy, clarity, and instruction following. Test and iterate prompts, collaborate on prompt libraries and workflows, and evaluate AI-generated content against quality standards while documenting best practices.
Education
Degrees, certifications, and relevant coursework
St. Teresa Girls Secondary School
German Language Certification (B2 Level), German Language
2025 - 2026
Grade: B2
Completed training for advanced German language proficiency at B2 level.
Coursiv AI Challenge
28-Day AI Prompt Engineering Program, Artificial Intelligence / Prompt Engineering
2025 - 2025
Completed an intensive Coursiv AI training program focused on prompt engineering and practical applications of generative AI. Developed prompt engineering skills and hands-on experience using AI tools for content creation and productivity.
St. Teresa Girls Secondary School
KCSE, Secondary Education
2021 - 2024
Completed secondary education and sat for the KCSE (Kenya Certificate of Secondary Education).
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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