Defined high- and low-level architecture for a platform that reconciles billing data across enterprise systems. The design centralizes identity in Keycloak, protects APIs through an NGINX gateway, carries authorization with OAuth 2.0 and JWT, and uses test-driven delivery to keep security and business rules verifiable.

Architected automation around ScaleIO and PowerFlex provisioning to replace high-touch workflows with governed, repeatable delivery. The work connected infrastructure policy, service interfaces, validation, and an adoption roadmap so teams could provision storage consistently at enterprise scale.

Designed a microservices-based backup and recovery platform with gateway enforcement, JWT security, asynchronous event processing, and durable operational state. Kafka and MongoDB supported decoupled workflows while CI/CD and platform controls made the service supportable across teams.

Led modernization across configuration management, VMware and NAS migration automation, OpenShift adoption, and GitHub-based delivery. The architecture moved teams from Chef toward Ansible and created a clearer path from versioned change to repeatable deployment.

Architected and improved customer-facing utility workflows for new service, service orders, and billing. The program increased release predictability by 20%, improved billing efficiency by 40%, reduced the defect backlog by 30%, and delivered $350K in initial cost savings.

Engineered an independent Rust prototype around memory-mapped immutable generations, checksummed records, exact and secondary indexes, bounded recovery, compaction, TTL, and streaming query batches. Qualification covered million-record workloads, restart behavior, corruption domains, backpressure, and production security controls.