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Mubarak Ogunremi

Mubarak Ogunremi

DATA ANNOTATOR | DATA LABELLING

Nigeria flagLagos, Nigeria
$10.00/hrIntermediateAppenData Annotation TechDatasaur

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
DatasaurDatasaur
iMeritiMerit
Mighty AIMighty AI
SuperAnnotateSuperAnnotate
V7 LabsV7 Labs
SuperviselySupervisely
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Action RecognitionAction Recognition
Bounding BoxBounding Box
Entity (NER) ClassificationEntity (NER) Classification
Evaluation/RatingEvaluation/Rating
Object DetectionObject Detection

Freelancer Overview

have extensive experience in data labeling and AI training, having worked with leading organizations like Moonvalley AI, iMerit AI, and Appen Datasur. My work has involved annotating text, images, and audio for a variety of machine learning applications, including natural language processing, computer vision, and speech recognition. I have consistently delivered high-quality labeled datasets by adhering to strict guidelines and maintaining accuracy, even under tight deadlines. My expertise includes annotating data for sentiment analysis, entity recognition, image classification, and transcription projects. I am proficient in using industry-standard tools for data labeling and quality assurance. My ability to quickly adapt to project requirements, coupled with my strong attention to detail and organizational skills, ensures that I deliver datasets optimized for training reliable AI models. This hands-on experience has equipped me to contribute effectively to diverse AI training projects across multiple industries.

IntermediateEnglish

Labeling Experience

Data Annotator/ Rater

Internal Proprietary ToolingImageBounding BoxEntity Ner Classification
RWS

RWS

2025

Data Annotator

Internal Proprietary ToolingImageBounding BoxText Generation
The project focused on training AI to regenerate images provided alongside detailed descriptive captions. This included generating short descriptions, long descriptions, and lifestyle captions for various images. The captions were carefully crafted to provide factual and reproducible details about the images, enabling the AI to recreate them accurately.

The project focused on training AI to regenerate images provided alongside detailed descriptive captions. This included generating short descriptions, long descriptions, and lifestyle captions for various images. The captions were carefully crafted to provide factual and reproducible details about the images, enabling the AI to recreate them accurately.

2024 - 2025

Education

F

Federal University of Technology, Minna

Bachelor of Technology, Education Technology (Mathematics Option)

Bachelor of Technology
2016 - 2023
F

Federal University of Technology, Minna. Nigeria

Bachelor in Technology, Education Technology (Mathematics)

Bachelor in Technology
2016 - 2023

Work History

R

RWS

Data Annotator/ Ai Tutor (Contract)

Remote
2025 - Present
A

Alt Skilled Nigeria. Yaba Lagos

Data Analyst

Lagos
2024 - 2025