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John Olokoyo

John Olokoyo

AI Data Trainer / Data Labeling & Annotation Specialist

NIGERIA flag
Abuja, Nigeria
$50.00/hrIntermediateOtherAppenClickworker

Key Skills

Software

Other
AppenAppen
ClickworkerClickworker
RemotasksRemotasks
Scale AIScale AI
TolokaToloka

Top Subject Matter

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

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Text Generation
Text Summarization
Evaluation Rating
Data Collection
Question Answering
Object Detection

Freelancer Overview

AI Data Trainer / Data Labeling & Annotation Specialist. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Technology, Federal University of Technology. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

AI Data Trainer / Data Labeling & Annotation Specialist

OtherText
Demonstrated hands-on experience in data labeling and annotation to support AI model training. Labeled text data, identified intent, and evaluated model responses to improve AI accuracy. Maintained consistency and quality by following detailed annotation guidelines. • Labeled and classified text data for natural language processing tasks. • Evaluated and rated AI model outputs for correctness and clarity. • Applied knowledge of reinforcement learning from human feedback (RLHF). • Utilized strong English communication skills for high-quality labeling.

Demonstrated hands-on experience in data labeling and annotation to support AI model training. Labeled text data, identified intent, and evaluated model responses to improve AI accuracy. Maintained consistency and quality by following detailed annotation guidelines. • Labeled and classified text data for natural language processing tasks. • Evaluated and rated AI model outputs for correctness and clarity. • Applied knowledge of reinforcement learning from human feedback (RLHF). • Utilized strong English communication skills for high-quality labeling.

Present

Education

F

Federal University of Technology

Bachelor of Technology, Microbiology

Bachelor of Technology
Not specified

Work History

A

Avengers DAO

Community Manager & Moderator

Abuja
2022 - Present