Lilian M.

Key Skills

Software

Other

Top Subject Matter

AI data annotation for machine learning

Computer vision dataset labeling

AI prompt and response evaluation

Top Data Types

Text

Image

Top Task Types

Classification

Prompt + Response Writing (SFT)

Freelancer Overview

AI Data Annotator (Text). Core strengths include Other. Education includes Certificate in Data Annotation and Artificial Intelligence Training, Tech Institute of Nairobi (2022) and Bachelor of Science, University of Nairobi (2016). AI-training focus includes data types such as Text and Image and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

AI Data Evaluation / Dataset Tagging (Remote)

OtherText

Categorized and tagged datasets for NLP and machine learning tasks to improve training readiness. Applied structured tagging to support consistent dataset labeling for language understanding use cases. Coordinated remotely with other annotators to meet project objectives and timelines. • Tagged and categorized NLP dataset items • Supported machine learning training through structured labels • Collaborated with remote annotators on labeling goals • Ensured consistent annotation outcomes for dataset delivery

2022 - 2023

AI Data Annotator (Images)

OtherImageClassification

Labeled image datasets intended for AI and machine learning model training while maintaining annotation consistency. Applied annotation instructions carefully to support reliable model learning. Ensured the resulting labeled data matched the requirements for training data quality. • Labeled image dataset samples for AI model training • Followed annotation guidelines to ensure consistency • Supported dataset quality through careful review • Produced training data aligned with labeling instructions

2021 - 2022

AI Data Annotator (Text)

OtherTextClassification

Labeled training data for AI and machine learning by applying complex instructions to dataset content. Focused on producing accurate, guideline-adherent annotations for downstream model learning. Worked with both textual elements and dataset labeling standards to support consistent training outputs. • Annotated text datasets used to train AI/ML models • Followed detailed labeling instructions and quality checks • Ensured accuracy, relevance, and guideline adherence • Prepared training-ready data for AI language tasks

2021 - 2022

AI Evaluation Specialist (Remote)

OtherText

Evaluated AI-generated responses and prompts for accuracy, relevance, and compliance with guidelines. Performed systematic assessment of outputs to ensure quality and adherence to requested behavior. Provided evaluation judgments to support improvements in AI performance. • Assessed AI responses for accuracy and relevance • Checked responses for guideline adherence • Evaluated AI prompts and corresponding outputs • Produced quality feedback for model evaluation workflows

2020 - 2022

AI Training Assistant (Freelance)

OtherTextPrompt + Response Writing (SFT)

Assisted in preparing datasets for AI language models by supporting annotation workflows and dataset preparation. Followed labeling instructions to maintain dataset quality for downstream training and generation. Provided feedback to improve AI system outputs and maintain consistency across labeled samples. • Assisted with dataset preparation for AI language models • Followed annotation instructions to maintain quality • Provided feedback to improve AI outputs • Supported preparation of training-ready language data

2018 - 2020

Education

Work History