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Gabriel Effangha

Gabriel Effangha

Image Data Labeler and Trainer - 'Bird or Forest' CNN Model

Nigeria flagLagos, Nigeria
$15.00/hrIntermediateDon T Disclose

Key Skills

Software

Don't disclose

Top Subject Matter

Ecological/Biological Image Classification
Data Science
AI Researcher / Data Analyst

Top Data Types

ImageImage
TextText
AudioAudio

Top Task Types

ClassificationClassification
Text GenerationText Generation
TranscriptionTranscription
Data CollectionData Collection

Freelancer Overview

Image Data Labeler and Trainer - 'Bird or Forest' CNN Model. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Fast AI. Education includes Bachelor of Science, IU International University of Applied Sciences Online Studies (2026) and Certificate, Stanford Medicine (2025). AI-training focus includes data types such as Image and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Image Data Labeler and Trainer - 'Bird or Forest' CNN Model

ImageClassification
Collected and curated image datasets for a binary image classification task distinguishing between birds and forests. Labeled image data to train a ResNet-18 CNN model using Fast AI, ensuring accuracy and clean labeling practices. Achieved 0% validation error indicating high-quality and consistent labels. • Managed data split for training and validation sets. • Ensured correct annotation according to project guidelines. • Collaborated on dataset curation and preprocessing. • Supported model evaluation with consistently labeled image samples.

Collected and curated image datasets for a binary image classification task distinguishing between birds and forests. Labeled image data to train a ResNet-18 CNN model using Fast AI, ensuring accuracy and clean labeling practices. Achieved 0% validation error indicating high-quality and consistent labels. • Managed data split for training and validation sets. • Ensured correct annotation according to project guidelines. • Collaborated on dataset curation and preprocessing. • Supported model evaluation with consistently labeled image samples.

2025 - 2025

Education

S

Stanford Medicine

Certificate, Precision Medicine with Artificial Intelligence and Machine Learning

Certificate
2025 - 2025
A

ALX Africa

Certificate, Software Engineering

Certificate
2023 - 2025

Work History

I

In-House Group

Software Engineer

Lagos
2024 - 2024