Frank Warren
@frankwarren
Detail-oriented Data Annotation Specialist with extensive experience.
What I'm looking for
I am a detail-oriented Data Annotation Specialist with extensive experience in image, text, video, and LiDAR annotation. My proficiency in bounding box annotation, semantic segmentation, transcription, and data labeling for AI model training has allowed me to contribute significantly to various AI-driven projects. I have a strong background in using annotation tools such as Labelbox, Scale AI, and Amazon Mechanical Turk to create high-quality datasets that enhance machine learning model accuracy.
Throughout my career, I have focused on quality control, guideline development, and dataset optimization. At Scale AI, I labeled and annotated large datasets for computer vision and NLP models, ensuring high-quality training data while conducting QA reviews to maintain data integrity. I also trained and mentored new annotators, fostering adherence to best practices and improving overall workflow efficiency.
My educational background includes a Bachelor of Science in Computer Science from New York University, where I focused on Data Science and Artificial Intelligence. I am eager to leverage my annotation expertise to contribute to innovative AI projects and help drive advancements in this exciting field.
Experience
Work history, roles, and key accomplishments
Freelance Data Annotator & Transcriber
Various (Remotasks, Clickworker, Upwork, Amazon Mechanical T
Jan 2015 - Present (10 years 4 months)
Completed text, image, and video annotation projects for AI companies, including object detection, semantic segmentation, and text classification. Provided high-quality transcription and NLP dataset labeling for speech-to-text model training. Optimized annotation speed and accuracy by leveraging advanced annotation tools.
Data Annotation Specialist
Scale AI
Jan 2023 - Jan 2025 (2 years)
Labelled and annotated large datasets for computer vision and NLP models, ensuring high-quality training data. Conducted QA reviews on annotation tasks to maintain data integrity and alignment with project guidelines. Worked closely with machine learning engineers to refine annotation workflows and improve dataset accuracy.
Data Labelling Associate
Appen
Jan 2018 - Jan 2022 (3 years 11 months)
Annotated large-scale datasets for AI training, focusing on image recognition and sentiment analysis. Assisted in refining annotation instructions to enhance labelling precision. Reviewed and corrected annotation errors to maintain dataset quality.
Education
Degrees, certifications, and relevant coursework
New York University
Bachelor of Science, Computer Science
2009 - 2013
Grade: 3.7/4.0 (Honors)
Focused on Data Science, Artificial Intelligence, and Human-Computer Interaction. Achieved a GPA of 3.7/4.0 with honors.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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