For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
M
Mubarack M.

Mubarack M.

AI Data Labeling & Annotation Specialist (Freelance/Remote Projects)

Nigeria flagLagos, Nigeria

Key Skills

Software

Other

Top Subject Matter

AI training datasets (image annotation, text classification, prompt evaluation)
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

Object DetectionObject Detection
Text GenerationText Generation
Text SummarizationText Summarization
Fine-tuningFine-tuning
TranscriptionTranscription
Computer Programming/CodingComputer Programming/Coding
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating

Freelancer Overview

AI Data Labeling & Annotation Specialist (Freelance/Remote Projects) with experience supporting AI training, annotation, evaluation, and quality assurance workflows. Brings 6+ years of professional experience across software development, technical systems, research, and quality-focused execution. Core strengths include attention to detail, analytical thinking, prompt evaluation, data validation, and structured workflow management. Education includes National Diploma in Computer Science from Kwara State Polytechnic. AI training focus includes data types such as Image and Text, with labeling workflows including Evaluation, Rating, Classification, Validation, and Quality Assurance Review.

Labeling Experience

AI Data Labeling & Annotation Specialist (Freelance/Remote Projects)

Other

Performed image annotation and text classification work to support AI training datasets. Conducted prompt-response evaluation and content relevance checks to ensure the labeled outputs aligned with expected behavior. Reviewed datasets for consistency, quality, and labeling accuracy according to provided guidelines. • Image labeling and text annotation for model training • Prompt evaluation and content moderation checks • Dataset validation for consistency and correctness • Data cleanup & formatting for ML pipeline readiness

2023 - Present

Education

K

Kwara State Polytechnic

National Diploma, Computer Science

National Diploma
Not specified

Work History

M

Mass Axis LLC

Lead Backend/Software Developer

Lagos
2025 - Present
S

Self-Employed

Freelance Software Developer (Backend/Full-Stack)

Lagos
2022 - Present