I will detect anomalies in your supply chain data
About this Gig
Are you losing money to supply chain disruptions you didn't see coming?
I built a real-time anomaly detection system using Topological Data Analysis (TDA) a branch of mathematics that detects hidden patterns in complex networks that threshold-based tools miss entirely.
This system detects:
Port blockages and canal closures before they cascade
Freight fraud rings using phantom shipments (zero delay signal invisible to normal monitoring)
Geopolitical route shutdowns
Customs inspection bottlenecks
Weather-driven port congestion.
I model your shipping network as a mathematical structure called a simplicial complex, compute persistent homology (H H H), and measure topological changes using Wasserstein distance. When the network topology shifts abnormally, you get an alert with the exact nodes and routes causing the anomaly.
Send:
Your shipment tracking data (CSV, JSON, or database export)
Or I generate realistic synthetic data matching your network size
Get:
Full anomaly report with timestamps
Visual heatmap showing affected routes
List of contributing facilities and edges
Severity classification (low/medium/high/critical)
Recommendations for rerouting.
Programming language:
Python
•
R
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SQL
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Java
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NoSQL
Tools:
Jupyter Notebook
•
OpenCV
•
OpenNN
•
TensorFlow
•
Excel
•
MLflow
•
Stata
Technology:
Colab
•
Jupyter Notebook
•
SQL
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Excel
•
Tableau
•
RStudio
FAQ
What data format do you need?
CSV or JSON with columns for origin, destination, timestamp, and status. I can work with most logistics data formats — message me with a sample.
What if I don't have real data?
I can generate realistic synthetic data matching your network size and run the full analysis on that.
Can you integrate this with our ERP system?
Yes — the Premium package includes API integration. Message me with your ERP system name for details.
How is this different from normal anomaly detection?
Normal tools flag delays after they happen. This system detects topological changes in your network structure — catching disruptions and fraud rings before delay signals appear.
