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Arhyel S.

Machine Learning Analyst — Project Based (May 2024 – Present)

Nigeria flagN/A, Nigeria

Key Skills

Software

Don't disclose

Top Subject Matter

Machine learning for stock portfolio optimization and credit risk analysis

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Computer Programming/CodingComputer Programming/Coding
Data CollectionData Collection
ClassificationClassification

Freelancer Overview

Machine Learning Analyst — Project Based (May 2024 – Present). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include python. Education includes Bachelor of Science, Joseph Sawan Tarka University (2025). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation and Rating.

Labeling Experience

Machine Learning Analyst — Project Based (May 2024 – Present)

Don't disclose

Built end-to-end machine learning solutions by cleaning raw data, performing feature engineering, and evaluating trained models for deployable performance. Applied statistical analysis and probability-based reasoning to real-world datasets to support explainable decision-making. Focused on using appropriate performance metrics and interpretability to prioritize trustworthy outcomes over raw accuracy. • Cleaned and preprocessed datasets to make them suitable for modeling. • Engineered predictive features for stock portfolio optimization and credit risk assessment. • Trained and evaluated ML models using Python and Scikit-learn. • Interpreted model behavior using performance metrics to ensure reliability.

2024 - Present

Education

J

Joseph Sawan Tarka University

Bachelor of Science, Chemistry

Bachelor of Science
2021 - 2025

Work History

P

Project Based

Machine Learning Analyst

N/A
2024 - Present