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Oluwayinka Odufote

@oluwayinkaodufote

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Data Annotation Specialist delivering high-accuracy image, video, text labeling for AI training and automation.

Nigeria

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What I'm looking for

I seek roles where I can apply high-accuracy annotation skills on image, video, and audio datasets, collaborate with AI teams, and work on document/invoice projects for global clients.

I am a Data Annotation Specialist with extensive experience labeling images, video, and text to train computer vision and NLP models. I have consistently maintained accuracy rates above 98% while producing high-volume annotation outputs and collaborating closely with data scientists and QA teams.

My work includes bounding box creation, timestamp labeling, caption matching, speech transcription, and dataset preparation for AI products across e-commerce and robotic task recognition. I am adept with CVAT, Labelbox, SuperAnnotate, and proprietary platforms, and I'm eager to apply my expertise to document and invoice annotation projects that improve AI-driven automation.

Experience

Work history, roles, and key accomplishments

Current

Data Annotator

Current

Human Signal

Jan 2024 - Present (1 year 10 months)

Completed 3,000+ annotations across multimodal projects, refined prompts and image matching workflows, and contributed to accessory-removal training while meeting daily completion targets and quality benchmarks.

Accessory Removal Cross Functional Collaboration High Volume Annotation

Current

Audio Data Annotation Specialist

Current

Freelance

Jan 2023 - Present (2 years 10 months)

Provided QA and transcription for audio datasets, comparing AI-generated voices to originals, transcribing podcasts, and applying precise timestamping to support TTS and speech recognition model training.

Transcription Time Stamping Speech Recognition Temporal Annotation

Data Annotation Specialist

AnnotateNow

Jan 2024 - Jan 2025 (1 year)

Labeled and validated large-scale image, video, and text datasets to support computer vision and AI training, annotating 500+ videos and creating 1,200+ bounding boxes weekly while maintaining 98%+ accuracy.

Bounding Boxes CVAT Labelbox Superannotate

Image Annotation Specialist

Moonvalley AI

Jan 2018 - Dec 2023 (5 years 11 months)

Annotated 2,500+ product interaction images and performed caption-matching to support image-to-text and video-to-text training, ensuring spatial accuracy and strict guideline compliance.

Annotations Report Preparation