Insights
Field notes on legacy modernization, made trustworthy.
Practical perspectives on de-risking change, accelerating migration, and bringing AI safely to the systems that run the core.
2026-05-12 · 4 min
Retiring the most expensive sentence in enterprise IT
“We’re not sure what happens if we touch that.” It never appears on an invoice — but it taxes every initiative that touches a legacy system.
Read2026-04-28 · 5 min
The as-is baseline that doesn’t go stale
Hand-written as-is documentation is obsolete on delivery. Deriving it from the code makes it complete, current, and defensible.
Read2026-04-10 · 4 min
Grounding AI on legacy systems
Agentic coding tools guess when pointed at undocumented code. A deterministic, cited model is what makes AI-assisted modernization safe.
Read