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CAD Guardian LLC provides CAD automation, engineering systems integration, document workflow, PDM/PLM, and quote/RFQ consulting through a founder-led delivery model.
CAD Guardian is the primary practice for CAD, PDM/PLM, drawings, engineering workflow, quote/RFQ, and technical systems integration. TSmithCode.ai is the focused software engineering practice for applications, architecture, modernization, data, integration, and controlled automation.
Engagements begin by identifying users, current behavior, authoritative inputs, accepted outputs, constraints, private-review limits, failure cases, and the first decision the work should resolve.
Thomas Divine Smith II leads discovery, architecture, implementation, technical validation, and handoff. Specialist or partner involvement does not remove the need for named ownership, review responsibility, and acceptance evidence.
Work may begin with an assessment, architecture decision, recovery slice, prototype, implementation lane, validation package, or support engagement. Scope expands only when inputs, acceptance criteria, ownership, and operating constraints are clear.
Start with the platform, users, repeated work, accepted output, failure mode, business consequence, and the first decision your team needs to make.