The 2 extra bits — building software for systems that can't fail

#rust #solana #security #softwareengineering

Why "38bits"?

In 1952, IBM shipped the IBM 701 — the first large-scale electronic scientific computer in history. Its accumulator had 36 bits.

But the engineers added 2 more.

Not because the spec demanded it. Not because customers asked. They added them because critical operations cannot tolerate overflow on the last digit. Those 2 bits never needed to exist — but they're what separated sufficient from exceptional.

That's the name. That's the principle.

What we do

We build software for systems that can't fail:

Smart contracts on Solana with Anchor + Rust
Zero-trust security from the first commit
APIs built for real load — observability, rate limiting, CI/CD with production-grade tests
Independent code review with seniority — not a trainee reviewing the senior

Brazilian fintechs. DeFi protocols. Backends where downtime has a real dollar cost.

Principles we don't negotiate

Senior in every critical decision. Not a junior executing while a senior reviews once. Real seniority shapes architecture, not just approves PRs.
Zero-trust from commit #1. Auth, rate limiting, observability, vulnerability scanning — not bolted on after the first incident.
Tests in production-real conditions. Concurrency, load, edge cases. Local with happy paths is not enough.
Living documentation. Decisions get written. Tradeoffs get documented. If it's not written, it didn't happen.
Defined SLA + SLO. Not "we'll do our best" — measurable commitments with consequences.

The customer we want

CTOs, engineering heads, technical founders running:

Fintech (PIX, payment processors, exchanges)
DeFi protocols pre-audit
Critical infrastructure where downtime ≠ negotiable
Pre-launch systems that can't afford a bad first impression

If you're hunting for the cheapest provider, we're not it.
If you've been burned by a code review that didn't catch what it should have — we want to talk.