Favour I.

Key Skills

Software

CVAT

Supervisely

Label Studio

Hasty

Top Subject Matter

Computer Vision

Autonomous Driving

Agricultural Imagery

Top Data Types

Text

Image

Video

Top Task Types

Bounding Box

Segmentation

Polygon

Classification

Object Detection

Freelancer Overview

AI Data Annotator. Core strengths include CVAT. Education includes Bachelor of Agriculture, Obafemi Awolowo University (2022). AI-training focus includes data types such as Image and labeling workflows including Bounding Box.

Labeling Experience

AI Trainer & Data Annotator

AppenTextRLHF

As an AI Trainer and Data Annotator at Open Train AI, I annotated and labeled datasets across text, images, and audio for supervised machine learning pipelines. The role included evaluating and ranking AI outputs, as well as prompt engineering and content moderation. I performed entity recognition, sentiment tagging, and intent classification for NLP datasets, ensuring high-quality annotations met project benchmarks. • Labeled text, image, and audio data for supervised and RLHF applications. • Conducted annotation tasks such as entity recognition and sentiment classification.

2024 - Present

Freelance Data Annotator

CVATImageBounding Box

As an AI data annotator, I performed bounding box, semantic segmentation, polygon, image classification, tagging, and LiDAR point cloud annotation on a range of computer vision datasets. I used tools such as CVAT and Supervisely to ensure high-quality, consistent data for AI and machine learning training. My work focused on annotation accuracy, guideline adherence, and quality control for computer vision and autonomous systems projects. • Applied bounding box, polygon, and semantic segmentation techniques on imagery datasets • Labeled 3D LiDAR point clouds and performed multi-class object identification • Utilized CVAT and Supervisely for streamlined annotation workflows and exporting datasets • Conducted quality reviews and maintained annotation documentation

2023 - Present

Education

Work History