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Florence gbolagun

@florencegbolagun

Detail-oriented data annotator and AI trainer delivering high-quality datasets for ML.

Nigeria
Message

What I'm looking for

I seek roles where I can develop high-quality datasets, apply rigorous QA, collaborate with AI teams, and grow in dataset engineering and model-improvement work.

I am a detail-oriented data annotator and AI trainer with extensive experience building and curating high-quality datasets across text, image, audio and video for NLP, computer vision and speech recognition projects. I design and implement annotation guidelines, perform QA, and collaborate with cross-functional teams to ensure accuracy, consistency and scalability in data used to train and evaluate machine learning models.

I have worked on annotation, transcription, dataset development and model evaluation with multiple global platforms and enterprise clients, refining active-learning cycles and contributing to improved model performance through careful labeling, metadata enrichment and bias mitigation practices. I bring strong problem-solving, critical-thinking and communication skills, and I am committed to delivering precise, reliable datasets that drive AI innovation.

Experience

Work history, roles, and key accomplishments

TE
Current

Data Annotator

Telus

Jan 2022 - Present (3 years 11 months)

Prepared and cleaned raw data, built balanced datasets, and classified content for sentiment and opinion models to reduce dataset bias and improve training outcomes.

ON
Current

Data Annotator

Oneforma

Jan 2021 - Present (4 years 11 months)

Collected, organized, and annotated text, audio, image, and video data to build high-quality training datasets and created annotation guidelines, improving dataset consistency and searchability.

Education

Degrees, certifications, and relevant coursework

UO

University of Medical Sciences, Ondo

Bachelor of Science, Microbiology

Grade: Second Class Upper

Completed a Microbiology program and graduated with Second Class Upper division in 2024.

LI

Lagos State Civil Service Senior Model College, Igbogbo

SSCE, Secondary Education

2017 - 2020

Completed Senior Secondary Certificate Examination program between 2017 and 2020.

LI

Lagos State Civil Service Junior Model College, Igbogbo

BECE, Junior Secondary Education

2014 - 2016

Completed Junior Secondary education program between 2014 and 2016.

CS

Coral Bells School

Primary Certificate, Primary Education

Completed primary education, culminating in BECE in 2014.

Tech stack

Software and tools used professionally

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