Faith (Wangui) G.
Data Annotator
Experience
Data Annotator
Focal Systems
- Annotated large datasets involving image and text data to train AI models used for autonomous retail checkout systems.
- Collaborated closely with AI researchers and engineers to provide annotated data crucial to model training, accuracy, and improvement.
- Reviewed and refined annotations to ensure high levels of consistency, quality, and precision across datasets.
- Generated comprehensive multiple-choice questions used to train AI models for various business and retail applications.
- Assisted in performing quality control checks on datasets to ensure compliance with project specifications and guidelines.
Content Annotator & Researcher
Tagtog
- Worked on various data annotation projects for healthcare and finance-related AI models.
- Assisted in text annotation projects, focusing on labeling medical reports and financial documents to aid in AI processing and interpretation.
- Provided feedback on the performance of AI models based on annotated datasets, helping improve accuracy and knowledge extraction capabilities.
- Generated educational content, including text-based questions and responses for AI training in medical diagnostics.
AI Data Specialist
CloudFactory
- Led data annotation projects for machine learning models in autonomous driving and healthcare sectors.
- Annotated image and video datasets to assist in training computer vision models for self-driving cars.
- Conducted quality checks on annotated data, ensuring compliance with the specifications provided by AI researchers.
- Developed custom annotation strategies to optimize the performance of computer vision and natural language processing models.
Data Annotator & Reviewer
Snorkel AI
- Contributed to the development of multimodal datasets for AI training by annotating text and images.
- Collaborated with leading AI research teams to ensure the datasets were accurately labeled, enhancing AI model performance.
- Generated complex multiple-choice questions used to test AI models general knowledge capabilities.
- Conducted final reviews and quality control measures on large datasets to ensure data accuracy and readiness for AI model training.
Data Labeling Specialist
Humainly
- Annotated datasets in various languages, including French and English, to help train multilingual AI models.
- Managed quality assurance processes for annotated text data, ensuring consistency and correctness.
- Assisted in the development of educational datasets, creating questions and answer sets for training AI tutors.
- Provided feedback on the performance of AI models based on labeled data, contributing to model adjustments and fine-tuning.
AI Data Trainer
Enlabeler
- Conducted extensive data annotation and quality reviews for AI projects involving sentiment analysis and text classification.
- Labeled and categorized large text datasets to enhance AI natural language processing models.
- Developed training datasets by curating and annotating text from diverse sources, ensuring the models ability to recognize different patterns and behaviors.
- Provided in-depth reviews and recommendations on annotation guidelines, improving the overall process for subsequent projects.
Summary
A highly detail-oriented and tech-savvy data annotator with over 4 years of experience working in various AI and machine learning projects. Proficient in multimodal data annotation, including text, images, and audio labeling. Possesses a strong understanding of the role that high-quality annotated data plays in AI training, tuning, and evaluation.
I am adept at creating accurate annotations, reviewing datasets for quality assurance, and generating complex educational content to aid in the development of AI models. My background in data literacy and technical aptitude has equipped me to thrive in fast-paced, remote work environments where flexibility and self-motivation are essential. Additionally, I have hands-on experience working with AI-powered annotation platforms and collaborating with leading AI research teams to deliver high-impact projects.
Languages
Education
University of Nairobi
Bachelor of Science · Computer Science · Nairobi, Kenya
Certifications & licenses
AI and Machine Learning Fundamentals
Coursera
Data Annotation & Quality Assurance
LinkedIn Learning
Natural Language Processing in AI
Udemy
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