Writing
Notes from production.
What broke, why, and what I changed so it would not break again.
Five quiet bugs in scripts I inheritedNone of them crashed anything. Each was a script doing almost the right thing, and people quietly working around it.
6 min
A retry is not a second requestDuplicate records in a warehouse application are usually blamed on double taps. The real cause is a client that cannot tell a lost response from a failed write.
7 min
Two copies of the same tableA game had its pose data in two files, an editor and a runtime. They drifted, and three unrelated looking bugs turned out to be one missing piece of data.
6 min
Unit tests on an ERP scriptERP customisation is usually written without tests, pipelines or documentation. Adding them is not ceremony, it is the reason a system survives its second year.
6 min
Contact
Tell me what slows your team down.
Available for ERP and NetSuite work, platform integration, and full product builds. The quickest way to reach me is email or WhatsApp. I reply within a day. If you are writing about a role or a build, a sentence on what the system has to do is more useful to me than a job description.
hello@arustamov.dev