Detail-oriented Data Annotator with experience in AI operations, image, text, video, audio, and 3D data labeling. Skilled in creating accurate datasets that train and improve machine learning and NLP models. Strong background in quality assurance, annotation tool use (Parimango, CVAT, Multimango, SRT), and meeting project guidelines with precision. Passionate about supporting AI development through data accuracy, consistency, and continuous improvement.

Mary Nnamani

Detail-oriented Data Annotator with experience in AI operations, image, text, video, audio, and 3D data labeling. Skilled in creating accurate datasets that train and improve machine learning and NLP models. Strong background in quality assurance, annotation tool use (Parimango, CVAT, Multimango, SRT), and meeting project guidelines with precision. Passionate about supporting AI development through data accuracy, consistency, and continuous improvement.

Available to hire

Detail-oriented Data Annotator with experience in AI operations, image, text, video, audio, and 3D
data labeling. Skilled in creating accurate datasets that train and improve machine learning and NLP
models. Strong background in quality assurance, annotation tool use (Parimango, CVAT,
Multimango, SRT), and meeting project guidelines with precision. Passionate about supporting AI
development through data accuracy, consistency, and continuous improvement.

See more

Language

English
Fluent
Igbo
Advanced

Work Experience

Data Annotator
May 1, 2025 - Present
Transforming 2D objects into 3D representations by annotating point clouds and 3D models. Also worked on mesh alignment tasks to ensure that 3D meshes accurately fit and align with point cloud data and object boundaries.

Education

Bachelor of Arts in English and Literary Studies at University of Nigeria
January 1, 2015 - January 1, 2019

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services

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