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J

Julius Ayodeji

AI Data Annotator

United Kingdom flagGravesend, United Kingdom
$25.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

AI Evaluation & Quality Assurance
Psycology
Trading

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

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

Freelancer Overview

AI Data Annotator. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, University of Essex (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishSpanish

Labeling Experience

AI Data Annotator

OtherImageBounding Box
As an AI Data Annotator, evaluated and rated AI-generated outputs across text, audio, image, and multimodal tasks. Reviewed, corrected, and assessed outputs for factual accuracy, coherence, quality, and safety. Interpreted and applied complex annotation guidelines while consistently maintaining high accuracy and adherence to quality assurance standards. • Conducted head-to-head model comparisons for text-to-speech and vision models • Completed image and audio-based tasks including object edits and transcription correction • Flagged biased, unsafe, or low-quality AI responses as per guidelines • Demonstrated attention to detail while managing various annotation projects.

As an AI Data Annotator, evaluated and rated AI-generated outputs across text, audio, image, and multimodal tasks. Reviewed, corrected, and assessed outputs for factual accuracy, coherence, quality, and safety. Interpreted and applied complex annotation guidelines while consistently maintaining high accuracy and adherence to quality assurance standards. • Conducted head-to-head model comparisons for text-to-speech and vision models • Completed image and audio-based tasks including object edits and transcription correction • Flagged biased, unsafe, or low-quality AI responses as per guidelines • Demonstrated attention to detail while managing various annotation projects.

2026 - Present

Education

U

University of Essex

Bachelor of Science, Psychology

Bachelor of Science
2019 - 2023

Work History

J

JM Finn

L&D and HR Assistant

London
2024 - Present
I

Insignis Cash

Data Entry/Data Operations Assistant

London
2023 - 2024