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Charles Effah

Charles Effah

Operations Manager - Data Science & Business Management

France flagParis, France
$15.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

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Top Data Types

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Classification

Freelancer Overview

I am a data-driven professional with hands-on experience in data science, operations management, and AI projects. My background includes developing and deploying machine learning models for tasks like cybersecurity attack type detection, where I managed data preprocessing, annotation, and model evaluation on large datasets. I am skilled in Python, SQL, and R, and proficient with data analysis and visualization tools such as pandas, scikit-learn, XGBoost, Tableau, and Seaborn. I have a strong user-centric mindset, combining analytical skills with attention to data quality and accuracy. My project management experience and collaborative approach enable me to deliver high-quality training data and support AI development across diverse domains. I am committed to continuous learning and innovation, always seeking ways to improve data processes and outcomes.

Entry LevelFrenchEnglish

Labeling Experience

No Data Labeling experience added

Charles E. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

D

DSTI School of Engineering

Master of Science, Data Science and Artificial Intelligence

Master of Science
2024 - 2025
C

Central University

Bachelor of Science, Management Studies

Bachelor of Science
2019 - 2022

Work History

M

Mascedi Consult

Operations Manager

Accra
2022 - 2024