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We build the
software we wish existed
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OffByOne Development is a small studio shipping focused tools for engineers, operators, and the curious. No clients. No retainers. Just product.
What we make
Quietly opinionated software at the seams of developer tooling, automation, and small data. We pick problems that annoy us, build the smallest thing that fixes them, and keep iterating until the rough edges are gone.
Why "OffByOne"?
Because the difference between i < n and i <= n
is the difference between something that works and something that doesn't.
We sweat the boundary cases — the loops that run one too many times, the
dashboards that round the wrong way, the workflows that skip the last step.
Say hello
Press, partnerships, or just curious — drop us a line.
contact@offbyone.click