Open to opportunities

Crichton Karen

@crichtonkaren

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Detail-oriented data annotation specialist with AI training experience.

United States

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What I'm looking for

I am looking for remote or hybrid roles that allow me to contribute to ethical AI projects and enhance my skills in data annotation and machine learning.

I am a detail-oriented and dependable data annotation specialist with hands-on experience in AI model training and dataset labeling. My expertise lies in working with various data types, including text, image, audio, and video, to support machine learning and artificial intelligence projects. I have a proven ability to follow complex instructions, ensuring high-quality data accuracy while collaborating with cross-functional teams.

In my recent role as an AI English Trainer at Raven36, I contributed to the creation of training data that improved natural language processing models. I worked closely with teams to enhance AI's contextual comprehension across different dialects and skill levels. My freelance experience as an AI Data Labeller involved annotating thousands of data points with high accuracy, consistently delivering work ahead of deadlines while maintaining quality metrics above 95%.

With a commitment to ethical AI and effective data practices, I am passionate about contributing to the development of AI systems that are both reliable and fair. I continuously seek opportunities to enhance my skills and knowledge in this rapidly evolving field.

Experience

Work history, roles, and key accomplishments

Current

AI English Trainer

Current

Raven360

Aug 2023 - Present (2 years 3 months)

Helped create training data and improve natural language processing models for improved language generation and comprehension. Worked with cross-functional teams to improve AI's contextual comprehension of English across a range of dialects and skill levels.

Natural Language Processing Data Annotation Language Generation

AI Contributor

Appen, Remotasks, TELUS International

Aug 2022 - Dec 2023 (1 year 4 months)

Completed a wide range of tasks, including entity recognition, sentiment analysis, image classification, transcription, and relevance scoring. Assisted in training large language models (LLMs) and computer vision systems by providing consistent, high-quality labeled data.

Transcription Large Language Models Computer Vision

AI Data Labeller & Annotator

Freelance

Jan 2023 - Jul 2023 (6 months)

Collaborated on multiple AI projects involving labelling and categorizing diverse data types, including images, speech, and text for machine learning models. Annotated thousands of data points with high accuracy while adhering to complex guidelines and project-specific taxonomies.

Data Labeling Data Annotation Machine Learning Quality Assurance

Education

Degrees, certifications, and relevant coursework

Stanford University

University Degree, Professional Development

Activities and societies: Intro to Machine Learning, Coursera – 2024; Data Labeling for AI, Internal Training & Workshops

Studied at Stanford University, focusing on a comprehensive curriculum that provided a strong foundation in various academic disciplines. Gained valuable knowledge and skills applicable to professional roles.