The latest articles on DEV Community by Sudarshan Chakraborty (@sudarshan_chakraborty_031). https://dev.to/sudarshan_chakraborty_031 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4141718%2F3bf03e3c-aec9-494d-bf42-07463620287f.jpg https://dev.to/sudarshan_chakraborty_031 en Sudarshan Chakraborty Thu, 24 Sep 2026 18:15:08 +0000 https://dev.to/sudarshan_chakraborty_031/built-an-agentic-fraud-investigator-using-jcb https://dev.to/sudarshan_chakraborty_031/built-an-agentic-fraud-investigator-using-jcb <p>Built an Agentic Fraud Investigator using TigerGraph for #HHGOA2026 🚀</p> <p>My agent investigates fraud like an analyst:<br> Graph Traversal -&gt; Case Memory -&gt; Policy Engine -&gt; Next-Best Action + SAR</p> <p>Fraud is relational, so the DB should be too.</p> <p>Repo: <a href="https://github.com/foxmaster77/tigergraph" rel="noopener noreferrer">https://github.com/foxmaster77/tigergraph</a><br> LInk : <a href="https://tigergraph-2cd6jdrgrem2jblxb49zjj.streamlit.app" rel="noopener noreferrer">https://tigergraph-2cd6jdrgrem2jblxb49zjj.streamlit.app</a><br> @TigerGraphDB @247pmstudio</p> agents ai database github