CTO · Applied AI and data systems · Miami Beach
Background
I put a fully automated, self-improving agent system into commercial production, hands-on through architecture and code. I build the parts that make enterprise AI trustworthy at scale: ground-truth evaluation, statistically gated promotion, fine-tuned production models, and a human-feedback flywheel driving automated root-cause analysis.
Experience
- Leads technology at an early-stage privacy and security startup helping developers keep up with AI-generated code.
- Directs a deterministic scan engine that maps how sensitive data moves through a codebase, across eight languages plus Terraform.
- Shipped the scanner as an open-source, one-command CLI; Plexus scores its accuracy against labeled fixtures.
- Built Call Criteria’s AI/ML lab from scratch and carried it through Capacity’s 2025 acquisition.
- Delivered a fully automated hill-climbing loop that improves production QA classifiers without human prompt engineering.
- Engineered the safeguards for unattended self-modification: changes ship only when they beat human-reviewer agreement by more than chance.
- Built the platform fully serverless on AWS, and portable to Kubernetes.
- Independent AI practice that delivered the Call Criteria engagement.
- Maintains the open-source portfolio used at Capacity, DataParade and other clients.
- Led three agile teams through successive acquisitions and two architectural shifts: cloud, then serverless.
- Cleared an independent outside audit, and won Nevada Gaming Control Board approval to run on AWS.
- Personally built the ticketing and barcode-redemption platform behind $150M+ in ticket sales.
- Built and licensed a commercial Perl webmail product when Hotmail was a new idea.
- Co-founded CoolJunkie, which became Venue Driver; built its ticketing, reservation and guest-management systems as CTO.
- Shipping mobile software since the 1990s: WAP, then BlackBerry before the iPhone, then mobile web and iOS.
Education and early research
Expertise
Applied AI
Self-evolving agentsHill-climbing optimizationFine-tuningEvaluationChampion/challengerRoot-cause analysisTopic modelingMCPLLMOps
Data engineering
Data warehousesData lakesPipelinesInformation architectureCorpus analysisRegulatory reporting
Cloud and governance
AWSServerlessSageMakerKubernetesCDKHelmPCI-scope reductionCompliance
Engineering
PythonRustLuaTypeScriptRubyC++ANTLRscikit-learnDocker