Frankline Mukopi
@franklinemukopi
AI & Security Researcher and AI training specialist improving model alignment through high-accuracy annotation.
What I'm looking for
I’m a detail-oriented AI & Security Researcher with over two years of experience in AI training, data annotation, and QA-focused model evaluation. I’ve maintained an annotation accuracy rate exceeding 98% while executing Reinforcement Learning from Human Feedback (RLHF) work such as pairwise comparisons, response ranking, relevance assessment, and output quality evaluation.
I engineer automated workflows to streamline data pipelines and reduce manual review workloads, and I conduct comprehensive vulnerability analysis and quality assurance evaluations with detailed performance and quality reporting. I’m eager to apply my linguistic strengths—grammar, style, and brand voice—to improve AI chatbot development and model alignment.
Experience
Work history, roles, and key accomplishments
Data Annotator (Part-Time)
RWS
Apr 2026 - Present (3 months)
Performed linguistic annotation, categorization, and relevance evaluation for AI development projects. Contributed to multilingual dataset improvement initiatives.
Provided AI training, annotation, and model evaluation services for international clients. Supported dataset refinement and validation processes for AI model training pipelines.
AI & Security Researcher
QA & Testing Remote (Self-Directed)
Feb 2023 - Present (3 years 5 months)
Engineered automated test workflows for embedded and software systems using Python and Rust. Performed vulnerability analysis and QA evaluations, and streamlined data processing pipelines to reduce manual review workloads.
Senior Data Annotator & AI Training
CrowdGen / Appen
Mar 2022 - Present (4 years 4 months)
Annotated and evaluated extensive multilingual datasets for machine learning and generative AI systems. Executed RLHF tasks (pairwise comparisons, response ranking, relevance assessment, and output quality evaluation) while maintaining over 98% annotation accuracy and contributing to guideline and workflow improvements.
Smartcontract Security Researcher
N/A
Jan 2024 - May 2026 (2 years 4 months)
Performed smart contract security research on a freelance basis, supporting security-focused evaluation work for AI development needs.
Conducted field data collection and verification to ensure accuracy and consistent reporting. Followed procedures to maintain data quality during collection activities.
Research Assistant
Research & Academic Support
Jan 2022 - May 2024 (2 years 4 months)
Supported academic research by assisting with documentation and mentoring students in research methodology. Reviewed and proofread research papers and other academic documents.
Education
Degrees, certifications, and relevant coursework
Jomo Kenyatta University of Agriculture and Technology
Bachelor of Science in Mechatronics Engineering, Mechatronics Engineering
2019 -
Pursuing a Bachelor of Science degree in Mechatronics Engineering at Jomo Kenyatta University of Agriculture and Technology.
Alupe University
Bachelor of Education, Arts, Arts
2019 - 2021
Completed a Bachelor of Education in Arts, later transferring focus to pursue Mechatronics Engineering.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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