Lynn Kinyua
@lynnkinyua
AI data trainer specializing in multimodal annotation, quality evaluation, and precise feedback for LLMs.
KenyaWhat I'm looking for
I’m an AI Data trainer supporting Meta’s large language models by annotating and evaluating multilingual prompts and responses, with a focus on response quality and cultural relevance in African languages including Swahili. I review and categorize thousands of text and multimedia samples for accuracy, bias, safety, and helpfulness, then provide detailed feedback while strictly following rubrics to support model fine-tuning and prompt engineering.
In addition, I analyze mixed-modality content to ensure contextual understanding, using tools like bounding boxes, masks, keyframes, object tracking, and attribute tagging, including temporal segmentation and complex guideline edge cases. Before this, I built strong communication and problem-solving skills as a Customer service representative at Ryanair- Europe best Airline using platforms such as Zendesk and SAP, and I gained hands-on engineering fundamentals through an internship designing, fabricating, installing, and quality-controlling machine parts.
Experience
Work history, roles, and key accomplishments
AI Data Trainer
Invisible Technologies
Jan 2024 - Present (2 years 7 months)
Trains and evaluates AI responses by annotating and categorizing multilingual text and multimedia content, ensuring quality, bias/safety/helpfulness alignment, and cultural relevance (including Swahili). Provides rubric-based feedback for model fine-tuning and prompt engineering, including multimodal visual labeling and edge-case handling.
Assisted customers with flight bookings, including flight changes, new bookings, and name changes, while providing accurate information on schedules, delays, gate changes, and baggage policies. Resolved passenger complaints (e.g., lost luggage, delayed flights, seating arrangements) and handled booking management using Zendesk and SAP while following data privacy and security requirements.
Design Engineer Intern
Small Industries Development Organization (SIDO)
Jun 2023 - Jul 2023 (1 month)
Contributed to industrial machine design by working on Argo processing machine design and supporting fabrication and installation of machine parts. Assisted with industrial machine maintenance and quality control tasks.
Polling Clerk
Independent Electoral and Boundaries Commission
Jul 2017 - Nov 2017 (4 months)
Supported election day operations by preparing, cleaning, and maintaining polling stations, and assisting with voter identification and eligibility checks. Issued and collected ballot papers and followed training and briefing instructions.
Education
Degrees, certifications, and relevant coursework
University of Debrecen
Bachelor's degree in Mechanical Engineering, Mechanical Engineering
2020 - 2024
Completed a Bachelor's degree in Mechanical Engineering at the University of Debrecen. Coursework covered engineering, manufacturing and construction, as well as natural sciences, mathematics, and statistics.
Technical University of Kenya
Introduction to Aeronautical Engineering, Aeronautical Engineering
2016 - 2018
Studied Introduction of Aeronautical Engineering at the Technical University of Kenya. This training focused on foundational aeronautical engineering topics.
Karima Girls High School
Kenya Certificate of Secondary Education (KCSE), Secondary Education
2012 - 2012
Completed secondary education and earned the Kenya Certificate of Secondary Education (KCSE).
Tech stack
Software and tools used professionally
Availability
Location
KenyaAuthorized to work in
Job categories
Skills
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