Ogunkoya O.

Key Skills

Software

Other

Top Subject Matter

AI/ML training data annotation

Top Data Types

Text

Image

Video

Audio

3D Sensor

Top Task Types

Classification

Bounding Box

Action Recognition

Transcription

Segmentation

Freelancer Overview

AI Data Annotation Specialist — Hugo Technologies. Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Public Health, University of Ibadan (2024) and Bachelor of Technology, Ladoke Akintola University of Technology (2015). AI-training focus includes data types such as Text, Image, and Video and labeling workflows including Classification, Bounding Box, and Action Recognition.

Labeling Experience

AI Data Annotation Specialist — Hugo Technologies

Other3D SensorSegmentation

Annotated 3D data representations (including cuboid/3D labeling tasks) as required for model training. Followed project rules to label 3D elements consistently and accurately across the dataset. Contributed structured annotations to support AI/ML learning pipelines. • 3D element labeling • Consistent annotation per guidelines • Dataset quality assurance • Produced training-ready 3D labels

2024 - 2026

AI Data Annotation Specialist — Hugo Technologies

OtherAudioTranscription

Transcribed audio recordings according to project guidelines to create labeled speech datasets for AI/ML use. Drew structured outputs as instructed to improve dataset usability and training readiness. Ensured accuracy and confidentiality while processing audio labeling tasks. • Audio transcription • Guideline-based labeling • Accuracy-focused dataset creation • Maintained confidentiality during annotation

2024 - 2026

AI Data Annotation Specialist — Hugo Technologies

OtherVideoAction Recognition

Performed annotation of video content to support training and evaluation of AI/ML models. Labeled and categorized video segments according to project instructions to produce accurate training data. Focused on producing consistent annotations suitable for downstream model learning. • Video data labeling • Segment/categorization per guidelines • Produced consistent training examples • Maintained annotation quality

2024 - 2026

AI Data Annotation Specialist — Hugo Technologies

OtherImageBounding Box

Created bounding-box annotations for image data to enable object localization for AI/ML training. Ensured each annotation aligned with the defined labeling standards and project requirements. Worked to maintain accuracy and consistency across the annotated images. • Bounding box drawing • Object localization support • Quality and consistency checks • Compliance with annotation guidelines

2024 - 2026

AI Data Annotation Specialist — Hugo Technologies

OtherTextClassification

Labeled and categorized textual data to support AI/ML model training with consistent, guideline-compliant outputs. Applied project instructions to ensure accuracy and quality across the dataset. Performed sentiment analysis and related text tagging tasks as specified by labeling requirements. • Sentiment analysis labeling • Text categorization/classification • Ensured label consistency and accuracy • Followed project guidelines for dataset quality

2024 - 2026

Education

Work History