· 1 min read
Designing idempotent webhooks that never double-charge
Webhooks get retried, replayed, and delivered out of order. Here is the small set of patterns I lean on to make handlers safe under all three.
// writing
Blog
Notes on building software well — architecture, reliability, and the non-code parts that make projects succeed.
· 1 min read
How I communicate with non-technical clients
The biggest risk on most freelance projects is not technical — it is a misaligned expectation. Here is the lightweight system I use to stay aligned.