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FIELD NOTE · P2 · Personal projects

A service that answers "can these two talk?" in two clicks

An AWS network visualization and reachability service born from daily work (in progress)

In one line
I am turning the manual work of tracing AWS traffic paths in the console into a service where you pick two resources on a diagram and get an answer.
Highlights
  • AWS resources across accounts and regions in one diagram
  • Reachability between two resources, with the policy behind it
  • Installed in the customer's own environment (BYOC)
Tech
AWS · Visualization · SaaS · BYOC · CloudFormation · AI
Security group inbound not allowed
Another pair is selected. The light reaches the end and a green check appears.

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© 2026 Kim JunHyun · The infrastructure of this site is managed as code, too

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