William Hammond

At Bank of America, I architected Python/FastAPI microservices on AWS for agentic campaign-building workflows, helping marketers generate and activate audience-specific creative at under 200ms p95 latency. I led six engineers across applied prototyping and production hardening while setting standards for microservices, observability, and data contracts.

I built experimentation, evaluation, and improvement loops for LLM-driven content generation, increasing successful on-brand generations by 28% and reducing manual creative QA time by 65%. I also implemented brand-safety and compliance controls that reduced sensitive-data exposure incidents to zero in audited environments.

Previously at LinksRez, I delivered high-volume ingestion, enrichment, search, and LLM-assisted classification workflows on AWS, improving processing latency by 34% and reducing manual triage by 20% in pilot workflows. At BlueAcorn iCi, I built Python services and React storefront features that improved conversion by 6–9% and reduced peak response times by 45%.

I focus on event-driven systems, secure delivery, and observable production platforms using Python, React, AWS, Kubernetes, Terraform, and CI/CD.