JT
Available for select opportunities

Johnny Tay.AI Engineer buildingproduction-gradeLLM systems.

Currently leading technical delivery on AI Singapore's LLM Application Developer Programme. Previously a Vice President in commercial banking — fourteen years in regulated environments before moving full-time into applied AI. I ship LLM, RAG, and agentic systems end-to-end: from problem framing and evaluation through deployment and handover.

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AI SingaporeBased in SingaporeM.Tech · NUS
JT
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14+
Years in financial services
130+
Practitioners trained
30+
Organizations supported
10+
Production AI systems
Areas of practice
LLM ApplicationsRAGAgentic AIEvaluationPrompt OptimizationMLOpsAWSGCPAzureLangGraphResponsible AI