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Hakeem Tijani

Data Annotation Contributor

Nigeria flagLagos, Nigeria
$10.00/hrIntermediateOtherTelus

Key Skills

Software

Other
TelusTelus

Top Subject Matter

General/Multiple Domains
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

Bounding BoxBounding Box
TranscriptionTranscription
Object DetectionObject Detection

Freelancer Overview

Detail-oriented Data Annotation Contributor with 1+ year of experience in reviewing and correcting labeled datasets. Strong background in Surveying & Geo-informatics with proven ability to ensure data accuracy, consistency, and compliance with annotation guidelines. Skilled in image annotation,segmentation refinement, and quality assurance for AI training data. Core Competencies:  Data Annotation & Labeling (Image, Text, Video)  Bounding Box & Segmentation Correction  Data Quality Assurance  PII Identification & Masking  Annotation Tools & Platforms  Attention to Detail  Time Management Professional Experience Data Annotation Contributor Populii (Remote) | 2024 – 2025  Reviewed and corrected labeled datasets including images and text to ensure accuracy andcompliance with project guidelines.  Adjusted bounding boxes and segmentation masks to improve annotation precision.  Identified and flagged inconsistencies or incorrect annotations for quality review  Ensured proper masking of sensitive and personally identifiable information (PII)  Maintained high accuracy and consistency across annotation tasks.  Collaborated with quality assurance teams to improve data labeling standards.  Delivered tasks within deadlines while maintaining strict quality benchmarks

IntermediateEnglishYoruba

Labeling Experience

Data Annotation Contributor

OtherImageBounding Box
As a Data Annotation Contributor at Populii, I reviewed and corrected datasets containing images and text to ensure data accuracy. I applied bounding box and segmentation correction techniques to enhance label precision and compliance with project standards. My focus was on maintaining consistency and quality across diverse annotation tasks for AI training purposes. • Adjusted segmentation masks and bounding boxes to improve annotation accuracy. • Performed PII identification and masking to safeguard sensitive information. • Collaborated with quality assurance teams to uphold high labeling benchmarks. • Consistently met project deadlines while delivering precise labeled data.

As a Data Annotation Contributor at Populii, I reviewed and corrected datasets containing images and text to ensure data accuracy. I applied bounding box and segmentation correction techniques to enhance label precision and compliance with project standards. My focus was on maintaining consistency and quality across diverse annotation tasks for AI training purposes. • Adjusted segmentation masks and bounding boxes to improve annotation accuracy. • Performed PII identification and masking to safeguard sensitive information. • Collaborated with quality assurance teams to uphold high labeling benchmarks. • Consistently met project deadlines while delivering precise labeled data.

2024 - 2025

Education

F

Federal University of Technology Akure

Bachelor of Technology, Surveying and Geo-informatics

Bachelor of Technology
2024 - 2024

Work History

F

Fiverr

Wordpress Website Designer

Delaware
2021 - Present