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J

Joseph Bassey

Freelance Data Annotation Analyst

Nigeria flagPort Harcourt, Nigeria
$10.00/hrIntermediateOtherClickworkerImerit

Key Skills

Software

Other
ClickworkerClickworker
iMeritiMerit
MercorMercor
Micro1
OneFormaOneForma
RemotasksRemotasks
TolokaToloka
TelusTelus
OpenCV AI Kit (OAK)OpenCV AI Kit (OAK)
MindriftMindrift

Top Subject Matter

Ai/general Domain Expertise
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

ClassificationClassification
Text SummarizationText Summarization
Entity (NER) ClassificationEntity (NER) Classification
Object DetectionObject Detection
Question AnsweringQuestion Answering
TranscriptionTranscription
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Computer Programming/CodingComputer Programming/Coding

Freelancer Overview

Freelance Data Annotation Analyst. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Engineering, University of Uyo (2027). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

IntermediateEnglishIgbo

Labeling Experience

AI Data Training & Evaluation Practice

OtherText
I participated in hands-on AI data training and evaluation practice, performing classification and ranking of textual outputs. The role demanded strong decision-making skills, particularly under ambiguity. My work contributed to refining AI systems for better response accuracy. • Conducted classification and ranking of AI-generated answers • Developed evaluation criteria and ratings for outputs • Provided feedback loops to the training team • Engaged in continuous learning to improve evaluation precision

I participated in hands-on AI data training and evaluation practice, performing classification and ranking of textual outputs. The role demanded strong decision-making skills, particularly under ambiguity. My work contributed to refining AI systems for better response accuracy. • Conducted classification and ranking of AI-generated answers • Developed evaluation criteria and ratings for outputs • Provided feedback loops to the training team • Engaged in continuous learning to improve evaluation precision

2025 - Present

Freelance Data Annotation Analyst

OtherTextClassification
As a Freelance Data Annotation Analyst, I was responsible for labeling and reviewing datasets for accuracy and consistency. I evaluated AI outputs and provided structured feedback to improve model performance. Throughout the project, I maintained high accuracy standards across varied text-based tasks. • Labeled and reviewed text datasets for precision and uniformity • Evaluated AI-generated responses and provided actionable feedback • Ensured datasets adhered to strict quality guidelines • Worked remotely, collaborating with project managers and team members

As a Freelance Data Annotation Analyst, I was responsible for labeling and reviewing datasets for accuracy and consistency. I evaluated AI outputs and provided structured feedback to improve model performance. Throughout the project, I maintained high accuracy standards across varied text-based tasks. • Labeled and reviewed text datasets for precision and uniformity • Evaluated AI-generated responses and provided actionable feedback • Ensured datasets adhered to strict quality guidelines • Worked remotely, collaborating with project managers and team members

2025 - 2026

Education

U

University of Uyo

Bachelor of Engineering, Mechanical Engineering

Bachelor of Engineering
2023 - 2027
A

ALX Africa

CERTIFIED DATA ANALYST, DATA ANALYTICS

CERTIFIED DATA ANALYST
2025 - 2026

Work History

I

Intels Logistics

Industrial Trainee

Port Harcourt
2026 - 2026