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Pascal Nwaeze

Pascal Nwaeze

Freelance Data Annotation Specialist

United Kingdom flagBristol, United Kingdom
$30.00/hrIntermediateInternal Proprietary ToolingScale AI

Key Skills

Software

Internal/Proprietary Tooling
Scale AIScale AI

Top Subject Matter

AI/ML Data Preparation
Data Analytics/Visualization
Legal Services & Contract Review

Top Data Types

ImageImage
TextText
AudioAudio
VideoVideo
DocumentDocument

Top Task Types

ClassificationClassification
Bounding BoxBounding Box
Object DetectionObject Detection
Text GenerationText Generation
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Question AnsweringQuestion Answering
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating

Freelancer Overview

Freelance Data Annotation Specialist. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and N. Education includes Master of Science, University of Lagos (2022) and Bachelor of Science, Lagos State University (2018). AI-training focus includes data types such as Image, Text, and Audio and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Freelance Data Annotation Specialist

ImageClassification
As a Freelance Data Annotation Specialist at Turing.com, I precisely labelled, tagged, and categorized large AI/ML datasets comprising text, images, audio, and video. I ensured adherence to strict annotation guidelines and consistently maintained an accuracy rate above 95%. My responsibilities included regular reviews for quality control and constructive feedback for workflow improvement. • Managed annotation of multimodal datasets (image, text, audio, video) • Upheld high-quality standards and flagged data inconsistencies • Provided workflow improvement suggestions to reduce turnaround • Maintained productivity even under tight deadlines

As a Freelance Data Annotation Specialist at Turing.com, I precisely labelled, tagged, and categorized large AI/ML datasets comprising text, images, audio, and video. I ensured adherence to strict annotation guidelines and consistently maintained an accuracy rate above 95%. My responsibilities included regular reviews for quality control and constructive feedback for workflow improvement. • Managed annotation of multimodal datasets (image, text, audio, video) • Upheld high-quality standards and flagged data inconsistencies • Provided workflow improvement suggestions to reduce turnaround • Maintained productivity even under tight deadlines

2025 - 2026

Data Analytics Dashboard Project - Data Labelling

ImageClassification
During my Data Analytics Dashboard project, I was responsible for data cleaning, labelling, and ensuring the accuracy of large datasets for visualization. Accuracy checks and dataset labelling were core parts of the workflow. This process improved data reliability and insight generation within dashboards. • Cleaned and labelled raw data for use in analytics • Performed quality checks for accurate visualization outputs • Supported real-time and interactive data pipelines • Developed with Python and React using annotated datasets

During my Data Analytics Dashboard project, I was responsible for data cleaning, labelling, and ensuring the accuracy of large datasets for visualization. Accuracy checks and dataset labelling were core parts of the workflow. This process improved data reliability and insight generation within dashboards. • Cleaned and labelled raw data for use in analytics • Performed quality checks for accurate visualization outputs • Supported real-time and interactive data pipelines • Developed with Python and React using annotated datasets

Not specified

Education

U

University of Lagos

Master of Science, Computer Science

Master of Science
2020 - 2022
L

Lagos State University

Bachelor of Science, Mathematics

Bachelor of Science
2014 - 2018

Work History

A

Andela

Software Developer

Lagos
2022 - 2024
M

MainOne

IT Support / Systems Analyst

Lagos
2019 - 2022