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Stephen O.

AI Model Data Labeler & Training Data Curator, Final Year Research Project

Nigeria flagOsogbo, Nigeria

Key Skills

Software

Scale AIScale AI
Micro1

Top Subject Matter

Climate Modeling
Physics-Informed AI
Weather Prediction

Top Data Types

TextText

Top Task Types

ClassificationClassification

Freelancer Overview

AI Model Data Labeler & Training Data Curator, Final Year Research Project. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Jupyter Notebook and Python. Education includes Bachelor of Science, Osun State University (2022). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

AI Model Data Labeler & Training Data Curator, Final Year Research Project

TextTextClassificationClassification

In my final year university research, I built and trained a neural network model to predict West African climate behaviors using labeled atmospheric data. My labeling work focused on preparing and verifying input variables—such as temperature, humidity, and pressure—and associating them with accurate climate outcomes under physics-informed constraints. The labeling process directly influenced model training, ensuring that input and output data corresponded reliably to real-world phenomena. • Labeled and validated climate variables for AI model inputs and outputs. • Ensured compliance with physics laws through data curation and result checks. • Used Jupyter Notebook and Python tools for data annotation and model training. • Responsible for the quality and consistency of data fed to neural networks.

2025 - Present

Machine Learning Data Annotator, Nigerian City Weather Predictor

TextTextClassificationClassification

As the creator of the 'Nigerian City Weather Predictor' project, I was responsible for the entire data pipeline, including extensive data labeling tasks. This work involved cleaning, organizing, and annotating historical weather records for subsequent machine learning training and evaluation. Each record was verified and assigned correct tags for temperature, rainfall, and related attributes to support predictive modeling. • Conducted comprehensive data cleaning and annotation of Nigerian city weather records. • Labeled target variables and features for classification and regression tasks. • Used Python and Scikit-learn for both labeling and model training processes. • Maintained high annotation quality to improve model accuracy and generalization.

2026 - 2026

Education

O

Osun State University

Bachelor of Science, Physics

Bachelor of Science
2022

Work History

E

Enocks Energy Limited

Design Collaborator

Osogbo
2023 - Present
W

WEBISIGNS

Founder and Lead Web Developer

Osogbo
2022 - Present