I will build a fraud detection or classification ml model in python
I will clean, analyze and visualize your data using Excel, SQL and Python
About this Gig
Are you looking to detect fraud, predict churn, classify customers, or build any binary or multiclass ML model from your data?
I'm a Python ML developer with 5 deployed machine learning projects including a fraud detection system achieving 0.98 ROC-AUC using XGBoost and SHAP explainability.
What I deliver:
- Trained ML model (XGBoost, Random Forest, Logistic Regression best fit for your data)
- Full evaluation report (accuracy, precision, recall, F1, ROC-AUC)
- SHAP feature importance charts so you understand why the model predicts what it does
- Clean, commented Python code you can run and modify
- Optional Streamlit dashboard to visualize results interactively
I work with:
- Tabular data (CSV, Excel, SQL exports)
- Imbalanced datasets (SMOTE, class weighting)
- Any classification problem fraud, churn, default risk, spam, medical diagnosis
My portfolio includes:
- Fraud Detection System 0.98 ROC-AUC, XGBoost + SHAP
- Loan Default Risk Engine 1.3M+ records
- AI Bankruptcy Risk Analyzer
Message me before ordering if you're unsure whether your project fits I'll tell you honestly.
Programming language:
Python
•
Colab
Frameworks:
Scikit-learn
•
Panda
Tools:
Jupyter Notebook
•
MLflow
•
Colab
FAQ
What format should my data be in?
CSV or Excel works best. I can also work with SQL exports, JSON, or raw text files.
What if my dataset is very small?
Message me first. I will advise honestly on whether ML is the right approach for your data size
Can you work with my private dataset?
Yes, I treat all client data as confidential and never share it. I can sign an NDA on request.
Do you need my data to be cleaned already?
No — basic cleaning and preprocessing is included in all packages.

