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Case Study · Financial Education

First Complete Technical Map of a Company That Had Never Been Documented

Inherited a stack with halfway built integrations, an outdated vendor mix, and zero documentation. Nobody in the company could describe end to end how operations actually ran on the technical layer. Reverse engineered every system against the business processes it served, produced the first complete technical map of the company, and used that map as the foundation for every modernization program that followed.

What needed to change

There was no documentation, no systems inventory, and no architecture diagram. Institutional knowledge lived in a small number of heads, and any employee transition threatened operational continuity in ways leadership could not see or quantify.

Without a shared map, every modernization proposal turned into a debate about what existed in the first place. Decisions stalled because leadership had no basis to evaluate risk or scope.

How it was solved

Reverse engineered company operations from the business process side in. For each critical workflow, traced which systems were touched, in which order, and what data moved between them.

Documented the systems that had a future and built deprecation plans for the ones that did not. Explicitly surfaced single points of failure in institutional knowledge so leadership could prioritize knowledge transfer.

Used the resulting map as the backbone for every subsequent modernization program, from the SharePoint migration to the CRM replatform. New initiatives started with a shared picture of the current state instead of a blank whiteboard.

Systems AuditDocumentationProcess Mapping
Andrew Johnson

Andrew Johnson

Cloud Architect & Automation Consultant

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