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O
Olalekan Adebanjo

Olalekan Adebanjo

Data Annotator at Awarri AI

Nigeria flagLagos, Nigeria
$20.00/hrIntermediateOtherCVATClickworker

Key Skills

Software

Other
CVATCVAT
ClickworkerClickworker
AppenAppen

Top Subject Matter

AI/NLP (Natural Language Processing)
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

TranscriptionTranscription
PolygonPolygon
Bounding BoxBounding Box
Data CollectionData Collection
Fine-tuningFine-tuning
Question AnsweringQuestion Answering
Text SummarizationText Summarization
Object DetectionObject Detection
ClassificationClassification
SegmentationSegmentation
Evaluation/RatingEvaluation/Rating

Freelancer Overview

I am a data annotation specialist with over two years of hands-on experience labeling and curating high-quality training data for AI systems across text, image, audio, and multimodal tasks. I work extensively with annotation tools and strict quality assurance workflows to ensure accuracy, consistency, and full compliance with detailed guidelines. My experience includes sentiment analysis, named entity recognition, transcription, intent classification, image bounding boxes, segmentation, and content moderation. I have contributed to AI projects by improving dataset quality, resolving annotation ambiguities, and maintaining high precision across large volumes of data. I am committed to continuous learning and delivering reliable, production-ready training data that directly improves model performance.

IntermediateEnglish

Labeling Experience

Data Annotator at Awarri AI

OtherText
As a Data Annotator at Awarri AI, I meticulously reviewed and annotated various queries and responses, ensuring alignment with explicit guidelines. I provided detailed analysis to evaluate the relevance, accuracy, and suitability of text-based data, supporting AI model training for improved query understanding. My feedback contributed to refining both annotation standards and quality control processes. • Evaluated and annotated text queries and responses for accuracy and relevance. • Delivered actionable feedback to enhance model response quality. • Strictly adhered to project criteria and maintained high annotation consistency. • Supported process improvements for more efficient annotation and AI training.

As a Data Annotator at Awarri AI, I meticulously reviewed and annotated various queries and responses, ensuring alignment with explicit guidelines. I provided detailed analysis to evaluate the relevance, accuracy, and suitability of text-based data, supporting AI model training for improved query understanding. My feedback contributed to refining both annotation standards and quality control processes. • Evaluated and annotated text queries and responses for accuracy and relevance. • Delivered actionable feedback to enhance model response quality. • Strictly adhered to project criteria and maintained high annotation consistency. • Supported process improvements for more efficient annotation and AI training.

2023 - Present

Education

O

Olabisi Onabanjo University

Bachelor of Science, Biochemistry

Bachelor of Science
2008 - 2013

Work History

S

SAIL Innovation Lab

Software Developer Trainee

Lagos
2023 - 2023
Z

Zuri Cohort Boot Camp

Frontend Developer Trainee

Lagos
2022 - 2022