Devender Kumar

Senior Software Engineer @RBC

Toronto, ON, CA

At Global Securities, I work at the intersection of AI and cybersecurity, building intelligent systems to keep financial data and operations secure. I lead the development of two internal products focused on fraud detection and threat hunting, helping the team proactively identify risks before they escalate.My work includes- Led two fraud detection and threat intelligence tools with a Neo4j frontend to speed up incident response- Built a GenAI interface using LangChain with RAG and vector embeddings to generate Cypher queries and fetch security data- Created Django REST APIs and WebSocket services for live data; linked semantic search via vector stores and alert dashboards- Tuned Neo4j queries and data pipelines to cut latency and boost fraud detection accuracy.Automated report creation and alerts by scripting data tasks, cutting manual work and speeding decisions.

Army Public School, Hisar

Secondary Examination

Army Public School ,Hisar

Senior Secondary examination, Non-Medical

UIET MDU, Rohtak

Bachelor of Technology - BTech, Computer science and engineering