I will build and train custom machine learning models

Parte de la información aparece en idioma inglés.

Nigeria

Hablo Inglés

Full Stack AI Developer, NextJS and FastAPI Specialist

I'm William, a self-taught full-stack and AI/ML developer with an Electrical and Electronics Engineering background. I build real, deployed products (not prototypes ), including an AI financial assist...
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I design, train, and deploy machine learning models that solve real problems not just notebook experiments.


Recent modeling work:

Customer churn prediction stacked ensemble (XGBoost + LightGBM + Logistic Regression), validated against a 1M-row production-scale dataset

Customer sentiment analysis DistilBERT fine-tuned on 568K+ real reviews, 86% accuracy, F1 0.88

Multi-hazard weather risk model 7-head multi-task PyTorch network trained across 55 global cities


What I bring:

Rigorous, iterative EDA I don't skip straight to modeling

Model comparison and tuning, not just a single default model

Explainability (SHAP / feature importance) so you understand why the model predicts what it predicts

Deployment included a working API on your own hosting, not just a saved model file

Honest reporting genuine model limits get documented, not oversold


Whether you have a dataset that needs a real model built around it, or an existing model that needs improvement, explainability, or deployment I'll handle it end to end.


Message me before ordering so we can confirm your dataset and goal accurate scoping means a better result for you.

Experiencia:

Procesamiento de imágenes

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Clasificación

Lenguaje de programación:

Python

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SQL

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Colab

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MLflow

Mi porfolio