Expertise / The way I work

Deep in the details.
Clear on the whole.

I connect the operating problem to the data model, the application, and the people who will own it after launch.

01 / Capability

Data that can explain itself.

SQL Server is my center of gravity: a place to make business rules, provenance, and performance explicit.

  • Relational modeling and maintainable T-SQL ETL
  • Point-in-time financial reconstruction
  • Metadata-driven contracts and incremental synchronization
  • Query tuning, concurrency, and production diagnostics
Layered mineral-glass archive slabs connected by copper inlays on a limestone foundation.

02 / Capability

Change without losing the business.

Before replacing a system, understand the behavior people already depend on. Then build the evidence that the replacement is right.

  • Undocumented-system discovery and dependency analysis
  • Reversible migrations and identity cross-references
  • Differential testing and source-to-target reconciliation
  • Legacy application and document conversion
Fine brass watch machinery emerges from old stone and becomes a precise modern glass-and-steel lattice.

03 / Capability

Software shaped around the work.

I build operating systems for real teams: rules, permissions, workflows, and interfaces that can evolve without becoming disconnected.

  • C# / .NET and database-driven application architecture
  • Declarative UI and schema-generated contracts
  • Approval, consent, and role-sensitive workflows
  • Delivery ownership from discovery through support
Unfinished glass chambers cross a bronze threshold into a sage-glass pavilion, with a small preserved model of the approved structure.

04 / Capability

The space between systems.

The difficult part is rarely calling an API. It is preserving identity, intent, and recoverability when independent systems change.

  • IRIS STAR and accounting-firm platform internals
  • REST, SOAP, EDI, OAuth, and token lifecycle
  • Exception routing and continue-from-failure processing
  • Vendor boundaries, reusable transports, and audit trails
A dark basalt orchestration hub connects by copper conduits to distant glass execution pavilions.

05 / Capability

AI with an accountable foundation.

My current research brings retrieval, provenance, independent verification, and relational observability into AI-assisted work.

  • Retrieval and structured knowledge extraction
  • Bi-temporal assertion ledgers and provenance graphs
  • Evaluation harnesses that retain partial and unverifiable results
  • C# lifecycle instrumentation and SQL Server agent telemetry
Amber memory fragments linked through verification rings to a clear crystal in a dark observatory.
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