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O
Obi Williams

Obi Williams

Microsoft 365 Billing Officer in Contract Review, Compliance, and Legal Research

Nigeria flagLagos, Nigeria
$15.00/hrIntermediateTelusClickworker

Key Skills

Software

TelusTelus
ClickworkerClickworker

Top Subject Matter

Legal Services & Contract Review
Regulatory Compliance & Risk Analysis
Legal Research & Document Analysis

Top Data Types

TextText
DocumentDocument

Top Task Types

Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection

Freelancer Overview

Microsoft 365 Billing Officer in Contract Review, Compliance, and Legal Research. Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Education includes Bachelor of Engineering, Nnamdi Azikiwe University. Well suited for text-focused AI training, including legal document review, compliance annotation, and rubric-based quality evaluation.

IntermediateEnglish

Labeling Experience

AI Data Labeling & Annotation Specialist

ImageData Collection
Worked on AI training and data labeling projects involving image, text, and data annotation to support machine learning model development. Performed data categorization, bounding box annotation, sentiment labeling, and content evaluation while maintaining high accuracy and adhering to project guidelines. Experienced in quality assurance, reviewing annotations, and meeting productivity and accuracy targets in fast-paced remote environments.

Worked on AI training and data labeling projects involving image, text, and data annotation to support machine learning model development. Performed data categorization, bounding box annotation, sentiment labeling, and content evaluation while maintaining high accuracy and adhering to project guidelines. Experienced in quality assurance, reviewing annotations, and meeting productivity and accuracy targets in fast-paced remote environments.

2023 - 2025

Education

N

Nnamdi Azikiwe University

Bachelor of Engineering, Engineering

Bachelor of Engineering
Not specified

Work History

R

Reliance Infosystems

Microsoft 365 Billing Officer

Lagos
2025 - Present
A

Arina Cares

Microsoft 365 Technical Support Engineer

Lagos
2024 - 2025