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Stephen Adebisi

AI Data Annotator, Graphic Design Specialist AND Computer Science Subject Matter Expert

NIGERIA flag
Ibadan, Nigeria
$35.00/hrIntermediateMicro1MercorMindrift

Key Skills

Software

Micro1
MercorMercor
MindriftMindrift
SuperAnnotateSuperAnnotate
TolokaToloka

Top Subject Matter

Computer Vision
Behavioral AI
Human Activity Recognition

Top Data Types

VideoVideo
TextText
ImageImage
AudioAudio
DocumentDocument

Top Task Types

Data Collection
Classification
Object Detection
Transcription
Text Generation
Question Answering

Freelancer Overview

Home Activities Video Contributor. Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Micro1, N, and A. Education includes Higher National Diploma, The Polytechnic, Ibadan (2026) and Ordinary National Diploma, The Polytechnic, Ibadan (2022). AI-training focus includes data types such as Video, Text, and Image and labeling workflows including Data Collection.

IntermediateYorubaEnglish

Labeling Experience

Home Activities Video Contributor

Micro1VideoData Collection
As a Home Activities Video Contributor at Micro1, I produced structured, high-quality video content to support AI data collection and model training pipelines. I strictly followed recording and annotation guidelines to ensure consistency and accuracy across large-scale datasets. I operated hands-free equipment to capture natural task execution for behavioral AI training and maintained high standards for video quality. • Adhered to detailed annotation protocols and met strict visual data requirements for computer vision models. • Captured unscripted task performance, supporting advancements in behavioral modeling. • Contributed to robust, diverse datasets critical for developing reliable AI systems. • Maintained thorough data privacy and confidentiality throughout all stages of project work.

As a Home Activities Video Contributor at Micro1, I produced structured, high-quality video content to support AI data collection and model training pipelines. I strictly followed recording and annotation guidelines to ensure consistency and accuracy across large-scale datasets. I operated hands-free equipment to capture natural task execution for behavioral AI training and maintained high standards for video quality. • Adhered to detailed annotation protocols and met strict visual data requirements for computer vision models. • Captured unscripted task performance, supporting advancements in behavioral modeling. • Contributed to robust, diverse datasets critical for developing reliable AI systems. • Maintained thorough data privacy and confidentiality throughout all stages of project work.

2026 - Present

AI Data Annotator & Computer Science Subject Matter Expert (Project Experience)

TextData Collection
I have hands-on experience labeling and curating datasets across text, images, audio, and video domains for machine learning projects. My work involved following strict annotation protocols and delivering high-quality results within stringent project timelines. I ensured annotation accuracy and addressed data irregularities and edge cases to improve dataset reliability. • Delivered consistent, high-quality labeled data that enhanced AI model performance. • Identified and documented annotation ambiguities and edge cases for future process improvement. • Collaborated with data scientists and project managers to align on annotation standards. • Maintained a strong commitment to ethical and responsible management of sensitive data.

I have hands-on experience labeling and curating datasets across text, images, audio, and video domains for machine learning projects. My work involved following strict annotation protocols and delivering high-quality results within stringent project timelines. I ensured annotation accuracy and addressed data irregularities and edge cases to improve dataset reliability. • Delivered consistent, high-quality labeled data that enhanced AI model performance. • Identified and documented annotation ambiguities and edge cases for future process improvement. • Collaborated with data scientists and project managers to align on annotation standards. • Maintained a strong commitment to ethical and responsible management of sensitive data.

Not specified

Education

T

The Polytechnic, Ibadan

Higher National Diploma, Geological Technology

Higher National Diploma
2024 - 2026
T

The Polytechnic, Ibadan

Ordinary National Diploma, Geological Technology

Ordinary National Diploma
2020 - 2022

Work History

M

Muvio Solutions Ltd.

Creative Media Designer

Remote
2026 - Present
R

Ranse Logistics

Social Media/Marketing Designer

Remote
2026 - 2026