From bare-metal to cloud, from VAX to virtual — we provide the engineering depth that keeps critical systems running and evolving.
Full-stack architecture through OpenVMS 8.4-2L3 and VSI releases. Physical and virtual — VAX, Alpha AXP, IA64, x86. SRM and UEFI boot configuration with emphasis on resilient disaster recovery and high availability (RPO/RTO) across multi-region deployments.
Formerly Certified Stromasys Virtualization Engineer. Legacy VAX/Alpha/HP-MPE to Charon on Linux and Windows. Single and double virtual stacks. On-prem and cloud deployment on Azure, AWS, VMware. Most migrations completed over a weekend with advanced preparation.
Expert-level database administration for Oracle Rdb and Codasyl DBMS. Repair, transaction recovery, disaster recovery. One client maintained an inventory of hundreds of Oracle databases under our management. Emphasis on high availability and DR for off-site and cloud hosting.
Real-time transaction data replication from OpenVMS ERP to cross-platform SQL DBMS. Proprietary Warehouse Suite framework supporting Oracle Rdb, Codasyl DBMS to Microsoft SQL Server, DB2, Oracle RDBMS, MySQL, and more.
MANMAN/OpenVMS ERP — all modules (MFG, Finance, Logistics, Shop Floor, Planning, Purchasing, Lot Tracing). PROMIS MES (5.8/5.9/6.0) administration and programming. Heterogeneous multi-system clusters with 24×7 high availability for manufacturing, finance, government, and defense.
Authored a custom OpenVMS T4-to-Dynatrace integration that auto-generates JSON metric payloads from T4 performance profiles. Deployed across multi-region factory automation landscapes with 600+ metrics per system. Highlighted at Dynatrace Perform 2022.
Engaged for file system, disk block, and database repair following RAID failures and catastrophic data loss (fire, water, hardware failure). RMS, Codasyl DBMS, Oracle Rdb page-level repair. Business continuation planning and remediation.
Custom middleware bridging OpenVMS to Windows, .NET, REST, AWS/EC2, and cloud services. Real-time transaction engines with XML/JSON data envelopes, SOAP, REST, EDIFACT, FTP/SFTP. Tyler-Odyssey CMS integration, payment gateways, .NET Core 5 micro-services.
Engagements across US, UK, EU, Canada, Mexico, Korea, Japan, and Singapore.