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Ganiyu Egunjobi

Ganiyu Egunjobi

Annotation Expert For Images, Text, and Video

USA flagStaten Island, Usa
$40.00/hrExpertMercorMindriftSuperannotate

Key Skills

Software

MercorMercor
MindriftMindrift
SuperAnnotateSuperAnnotate
TolokaToloka
AppenAppen

Top Subject Matter

Computer Vision
Business Domain Expert
Customer Support

Top Data Types

VideoVideo
ImageImage
TextText

Top Task Types

Object DetectionObject Detection
Bounding BoxBounding Box
ClassificationClassification
SegmentationSegmentation
Question AnsweringQuestion Answering
Text GenerationText Generation
Fine-tuningFine-tuning
Text SummarizationText Summarization
Evaluation/RatingEvaluation/Rating
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

Senior Data Annotator. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Feather (OpenAI). Education includes Master of Science, University of Ilorin (2025). AI-training focus includes data types such as Video and labeling workflows including Object Detection.

ExpertEnglishYorubaArabic

Labeling Experience

Senior Data Annotator

VideoObject Detection
As a Senior Data Annotator, I executed high-precision video and image annotation tasks to support advanced computer vision model training. I performed detailed frame-by-frame video analysis, including object tracking and temporal labeling, ensuring rigorous dataset consistency. I maintained 99%+ accuracy benchmarks while conducting semantic segmentation and bounding box creation. • Developed and refined annotation guidelines with AI engineering teams • Identified and labeled edge cases in diverse visual data • Collaborated on quality control to uphold annotation accuracy • Used the Feather (OpenAI) platform for all tasks

As a Senior Data Annotator, I executed high-precision video and image annotation tasks to support advanced computer vision model training. I performed detailed frame-by-frame video analysis, including object tracking and temporal labeling, ensuring rigorous dataset consistency. I maintained 99%+ accuracy benchmarks while conducting semantic segmentation and bounding box creation. • Developed and refined annotation guidelines with AI engineering teams • Identified and labeled edge cases in diverse visual data • Collaborated on quality control to uphold annotation accuracy • Used the Feather (OpenAI) platform for all tasks

2005 - Present

Business Domain Expert Annotator

DocumentPrompt Response Writing SFT
Generate prompts, contents and deliverables to train Ai on day-to-day activities in Business Development.

Generate prompts, contents and deliverables to train Ai on day-to-day activities in Business Development.

2025 - 2026

Image Annotator

ImageBounding Box
Product image description with a bounding box.

Product image description with a bounding box.

2024 - 2026

Education

U

University of Ilorin

Master of Science, Business Administration

Master of Science
2024 - 2025

Work History

T

Tech Ok

Business Development Manager

Dubai
2024 - 2025
I

IGLOBE

Assistant Marketing Manager

Vancouver
2023 - 2024