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I
Ikeasykay I.

Ikeasykay I.

Ai Data Annotator

Nigeria flagAbuja, Nigeria

Key Skills

Software

AppenAppen
ClickworkerClickworker
LabelboxLabelbox
Label StudioLabel Studio
MercorMercor
MindriftMindrift
OneFormaOneForma
TolokaToloka
TelusTelus

Top Subject Matter

E-commerce
academic
Belief

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

SegmentationSegmentation
ClassificationClassification
Text SummarizationText Summarization

Freelancer Overview

Detail-oriented English Writer and AI Trainer with over 2 years of professional writing experience spanning content development, academic research writing, AI-assisted content refinement, and data annotation. Demonstrated ability to craft clear, fact-checked, logically structured text that meets high quality and style standards — precisely the skills required to train and evaluate AI language models. Experienced collaborator with Quality Assurance specialists and subject matter experts. C2-level English speaker with a postgraduate degree in English Language. Open to part-time, project-based engagements.

Labeling Experience

Video Labeller

VideoVideoSegmentationSegmentation

Performed structured data annotation and content labelling tasks, applying clear judgment to categorize and tag text data accurately for AI training purposes. Assessed AI-generated content for logical consistency, factual accuracy, and tone, providing reliable evaluation inputs for model improvement. Maintained consistent output quality across sustained annotation sessions, adapting to varying task types and guidelines without drop in performance. Followed detailed platform instructions and quality rubrics precisely, demonstrating the ability to internalize and apply style and annotation standards quickly.

2025 - 2026

Data Annotator

ImageImagePoint/Key PointPoint/Key Point

Completed text annotation and content labelling tasks across diverse datasets, maintaining high accuracy rates in line with Toloka's platform quality guidelines. Evaluated AI-generated responses for correctness, coherence, and stylistic appropriateness, flagging outputs that did not meet the required standard. Worked across high-volume annotation batches consistently, balancing speed with precision to meet platform performance thresholds. Reviewed and quality-checked completed tasks before submission, ensuring data integrity across all assigned projects.

2023 - 2024

Education

U

University of Lagos

Master of Arts, English language

Master of Arts
2020 - 2021
E

Ekiti State University

Bachelor of Arts, Linguistics

Bachelor of Arts
2014 - 2018

Work History

C

Cariera Training Hub

Training Content Developer

Lagos
2024 - 2025
C

ChurchTech

Content Development Specialist

Ontario
2023 - 2024