Staff Engineer, Applied AI R&D · Amex Bay Area
Started American Express's Applied R&D team in the Bay Area. Lead a 5-person team of high-performing T-shaped engineers building agentic AI systems for long-horizon problems, advise Amex Ventures on early-stage AI investment, and feed external research back into platform strategy.
- Legacy modernization: building an in-house code-transliteration system on a long-horizon agentic harness with constraint-driven development; pairs deterministic AST-driven transformations with agentic reasoning.
- Operational AI: embedded with the marketing organization on process redesign and enterprise automation — manual processes in card retention and adjacent flows.
- Contribute to a research partnership with Stanford on digital twins through company-sponsored research tokens, translating findings back into shippable patterns and internal whitepapers.
- Drove early adoption of coding agents in financial services (2024) — partnered with frontier AI startups on harness design, evaluation tooling, and operational guardrails.
- Advise Amex Ventures on early-stage technical diligence for AI and frontier-tech startups; diligence outcomes informing investments (e.g., Replit).
- Speaker at numerous internal technical events on the future of the SDLC and how the org should prepare for AI adoption at scale; reverse-mentor senior leadership on agentic AI.
- Authored an internal whitepaper identifying quantum-vulnerable technology at every layer of the stack; presented as part of securing funding for a post-quantum-safe future, in partnership with a quantum cryptography startup.