Olayimika Johnson

Key Skills

Software

CVAT

Top Subject Matter

Computer Vision

Natural Language Processing

Data Labelling

Top Data Types

Image

Top Task Types

Bounding Box

Classification

Freelancer Overview

Machine Learning Data Annotation Specialist, Awarri. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CVAT. Education includes Bachelor of Science, University of Ibadan and Diploma, Sail Innovation Lab. AI-training focus includes data types such as Image and labeling workflows including Bounding Box and Classification.

Labeling Experience

Machine Learning Data Annotation Specialist, Awarri

CVATImageBounding Box

As a Machine Learning Data Annotation Specialist at Awarri, I was responsible for labeling images, videos, and point clouds to support machine learning model training. I ensured annotation quality and accuracy by following strict guidelines. Quality control and annotation process enhancements were part of my responsibilities. • Labeled data to meet machine learning training requirements. • Performed data pre-processing and documentation for clarity and organization. • Conducted peer reviews to uphold high annotation standards. • Collaborated across teams to achieve project goals.

As a Machine Learning Data Annotation Specialist at Awarri, I was responsible for labeling images, videos, and point clouds to support machine learning model training. I ensured annotation quality and accuracy by following strict guidelines. Quality control and annotation process enhancements were part of my responsibilities. • Labeled data to meet machine learning training requirements. • Performed data pre-processing and documentation for clarity and organization. • Conducted peer reviews to uphold high annotation standards. • Collaborated across teams to achieve project goals.

2023 - Present

Data Annotator, SAIL Innovation Lab

CVATImageClassification

At SAIL Innovation Lab, I managed image and text data annotation for robot and chatbot training. I contributed to designing annotation guidelines for dataset consistency. Part of my role involved regular quality checks and collaboration with technical teams. • Created and implemented annotation guidelines. • Managed annotation of datasets for chatbot and robot applications. • Enhanced accuracy and efficiency through effective tool use. • Engaged in continual quality control of annotated data.

At SAIL Innovation Lab, I managed image and text data annotation for robot and chatbot training. I contributed to designing annotation guidelines for dataset consistency. Part of my role involved regular quality checks and collaboration with technical teams. • Created and implemented annotation guidelines. • Managed annotation of datasets for chatbot and robot applications. • Enhanced accuracy and efficiency through effective tool use. • Engaged in continual quality control of annotated data.

2023 - 2023

Education

Work History