Business problem
The system was business-critical but difficult to change. The team needed modernization without a high-risk rewrite.
Architecture approach
The roadmap identified stable boundaries, API extraction points, deployment improvements, observability gaps, and a safer sequence for runtime and infrastructure upgrades.
Outcome
The team gained a practical modernization plan tied to business continuity and delivery risk.
Key decisions
The architecture focused on reducing operational risk, improving maintainability, and creating a clearer path for future delivery.
Technology used
.NET, SQL Server, Azure, APIs, DevOps
What I would improve next
The next step would be deeper automation, stronger observability, and more measurable architecture governance.