Leucir Marin is a technical AI leader with 11+ years delivering production-grade AI and analytics platforms across fintech, payments, and enterprise infrastructure. Currently leading AI and Analytics for Payments at JPMorgan Chase, he architects secure, multi-agent and generative systems that serve hundreds of thousands of employees while optimizing inference for latency and cost. He combines deep platform engineering—MLOps, observability, real-time streaming—and hands-on delivery to build reusable SDKs, control planes, and developer tooling for multi-cloud deployments. His work uniquely blends agentic frameworks, KV-cache and speculative decoding optimizations, and zero-trust governance to enable auditable, high-volume model serving. A pragmatic mentor and technical steward, he has a track record of driving cross-functional adoption of AI reliability practices and embedding responsible AI into enterprise workflows.
11 years of coding experience
20 years of employment as a software developer
MBA, Marketing, MBA, Marketing at ESPM
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at UFMT - Universidade Federal de Mato Grosso
Professional Certification, Artificial Intelligence, Professional Certification, Artificial Intelligence at Stanford University
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Leucir Marin - AI And Analytics For Payments at JPMorganChase