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Ogundare Taiwo

Ogundare Taiwo

Data Annotation Specialist

Nigeria flagLagos, Nigeria
$20.00/hrIntermediateCVATRoboflowSupervisely

Key Skills

Software

CVATCVAT
RoboflowRoboflow
SuperviselySupervisely
DiffgramDiffgram
V7 LabsV7 Labs
DataloopDataloop
LabelImgLabelImg
TagtogTagtog
DoccanoDoccano
Scale AIScale AI
SuperAnnotateSuperAnnotate

Top Subject Matter

General AI Model Training Data
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Evaluation Rating
Data Collection
Text Generation
Question Answering
Object Detection
Transcription
Classification
Segmentation
Bounding Box
Polygon
Cuboid
Text Summarization
Fine Tuning

Freelancer Overview

I have hands-on experience working with AI training data and data labeling, particularly through tools like Multimango, where I’ve handled tasks such as image annotation, video annotation, text classification, and content moderation. My work involves carefully following annotation guidelines to ensure high accuracy and consistency, while also reviewing and correcting labeled data to improve overall dataset quality. I’m comfortable working with large datasets and maintaining attention to detail across repetitive tasks without compromising quality. What sets me apart is my strong focus on precision, fast learning ability, and adaptability to different annotation standards and tools. I have a background in digital work, including research, typing, and using AI tools like ChatGPT, which helps me understand context and nuance in data. Additionally, my experience in social media management and UI/UX gives me an edge in tasks that require a user perspective, content evaluation, and visual interpretation.

IntermediateEnglishYoruba

Labeling Experience

Data Annotation Specialist

ImageClassification
As a Data Annotation Specialist at Multimango, I labeled and reviewed over 50,000 data points with a focus on image and text data. My tasks included maintaining a high standard of accuracy, reducing annotation errors, and identifying edge cases for improved dataset quality. I also ensured consistent annotation practices to support high-quality AI model training. • Labeled large volumes of images and text data at 98%+ accuracy. • Reviewed and corrected errors to maintain dataset integrity. • Identified and documented edge cases for guideline improvement. • Enhanced annotation consistency across multiple projects.

As a Data Annotation Specialist at Multimango, I labeled and reviewed over 50,000 data points with a focus on image and text data. My tasks included maintaining a high standard of accuracy, reducing annotation errors, and identifying edge cases for improved dataset quality. I also ensured consistent annotation practices to support high-quality AI model training. • Labeled large volumes of images and text data at 98%+ accuracy. • Reviewed and corrected errors to maintain dataset integrity. • Identified and documented edge cases for guideline improvement. • Enhanced annotation consistency across multiple projects.

2026 - Present

Education

Y

Yaba College of Technology

National Diploma, Computer Science

National Diploma
2020 - 2020
O

Oba Computer Institute

Diploma, Desktop Publishing and Graphics

Diploma
2013 - 2013

Work History

F

Freelance

Freelance Graphics Designer

Lagos
2024 - Present
L

Libra Motors

Graphics Designer and Social Media Manager

Lagos
2021 - 2023