backend

Distributed systems rarely fail in clean, obvious ways. They degrade. They stall. They partially succeed. They retry half a request, lose the response, and leave you wondering whether the operation happened once, twice, or not at all. In production, reliability is rarely about whether the code works on a happy path. It is about how the system behaves when dependencies are slow, networks are unreliable, and clients do not get a clear answer....

The software industry has a habit of celebrating novelty. New frameworks, new abstractions, new patterns, and new promises of developer productivity show up every few months. Production systems, however, rarely fail because they were not modern enough. They fail because they were difficult to reason about, fragile under stress, and painful to operate. Over time, I have become much less interested in clever backend services and much more interested in boring ones....