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Godswill Kalu

Godswill Kalu

AI Data Annotation Specialist | Certified in Data Labeling & Data Analysis

NIGERIA flag
Lagos, Nigeria
$10.00/hrEntry LevelLabel StudioToloka

Key Skills

Software

Label StudioLabel Studio
TolokaToloka

Top Subject Matter

AI Development
Data Annotation, Data Labelling
Data Analysis

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Classification
Bounding Box
Polygon
Segmentation
Entity Ner Classification
Point Key Point
Polyline
Object Detection
Text Generation
Question Answering
Text Summarization
Transcription
Evaluation Rating
Data Collection

Freelancer Overview

Essentials of Data Labelling & Annotations for AI Development (Certification). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, University of Uyo (2024). AI-training focus includes data types such as Text and labeling workflows including Classification.

Entry LevelIgboEnglish

Labeling Experience

Essentials of Data Labelling & Annotations for AI Development (Certification)

OtherTextClassification
Completed a certification program focused on essentials of data labeling and annotation for AI development. Acquired foundational knowledge in annotating text data for machine learning purposes. Learned how to classify data and prepare high-quality training datasets for AI systems. • Gained skills in ethical AI dataset curation • Studied annotation workflows and quality assurance • Practiced labeling exercises for text datasets • Developed understanding of AI data needs in various domains

Completed a certification program focused on essentials of data labeling and annotation for AI development. Acquired foundational knowledge in annotating text data for machine learning purposes. Learned how to classify data and prepare high-quality training datasets for AI systems. • Gained skills in ethical AI dataset curation • Studied annotation workflows and quality assurance • Practiced labeling exercises for text datasets • Developed understanding of AI data needs in various domains

2026 - 2026

Education

U

University of Uyo

Bachelor of Science, Economics

Bachelor of Science
2024 - 2024

Work History

V

Vita Skin Care

Freelance Data Analyst

Lagos
2025 - 2025
C

Comfort Super Store

Sales Analyst

Aba
2020 - 2023