I will build a machine learning model for classification and regression
Data Scientist and AI Expert
Sobre este Serviço
You have data. You need predictions.
I build production-ready machine learning models in Python, not
toy examples, but real models with proper evaluation, cross-validation,
and a plain-English explanation of what drives the predictions.
WHAT I BUILD
- Classification churn, fraud, credit scoring, diagnosis
- Regression price prediction, demand forecasting, sales estimation
- Multi-class product categorisation, risk tiers
- Ranking & scoring lead scoring, credit scores
WHAT YOU GET
- Trained model file (.pkl) ready to deploy
- Full Jupyter notebook clean and commented
- Evaluation report AUC, F1, Precision, Recall, MCC
- Feature importance: which variables drive predictions
- Business explanation in plain English, not just numbers
- 5-fold cross-validation honest performance estimates
MY APPROACH
I compare multiple algorithms, evaluate all of them honestly,
and recommend the best one with evidence.
Real project: AgroCredit ML System 2,000 farmers, 52 features,
5 models compared. Best result: ROC-AUC = 0.989.
TOOLS
Python · scikit-learn · XGBoost · LightGBM · SHAP · Pandas
Message me with your dataset details before ordering.
I'll confirm the scope and timeline. No surprises.
Meu portfólio
Perguntas frequentes
What format should my data be in?
CSV, Excel, or JSON. I handle missing values and basic cleaning as part of the process.
I only have 500 rows — is that enough?
Depends on the problem. Message me first and I'll tell you honestly what's achievable.
Will you explain what the model is doing?
Yes. Every delivery includes a plain-English summary — what drives predictions, where the model is confident, and where it isn't.
Can you improve a model I already have?
Yes. Start with Basic and describe what you have.
Do I get the code?
Yes. Full Jupyter notebook, clean and commented. You own it completely.

