Moved an AI-powered research tool from a developer sandbox to a fully production-ready system with enterprise SSO in two days, eliminating unnecessary data warehouse licensing along the way.
Consolidated five incompatible deployment environments — from public cloud to airgapped servers to edge devices — into a single k3s-based platform with one set of manifests and one CI/CD pipeline.
Inherited and rebuilt the entire information security function for a 35,000+ unit national property management platform preparing for public market debut, achieving PCI-DSS, SOX, and ISO 27001/27002 compliance from a standing start.
Engineered a blue-green database migration methodology that completed two critical production migrations with under 3 minutes of downtime each, avoiding $200K+ per maintenance window in lost bookings.
Transformed a platform suffering 50+ annual outages and weekly deploys into a continuously-deployed, containerized system — tripling capacity and cutting SEV-1 incidents by 95%.
Designed and built a DKLS23-based threshold signing system for cross-chain vault custody where no single party can unilaterally move funds, producing standard ECDSA signatures compatible with any secp256k1 blockchain.