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Shpatik.

Type-safe backends and APIs that hold up under real load.

The backend is where the money, the data and the risk live. We design and build type-safe services and APIs — the layer everything else quietly depends on — choosing the runtime to fit the workload rather than fitting the workload to a runtime. We also rescue the ones that fall over under load, leak data, or that nobody on the team dares redeploy on a Friday. Financial-grade correctness when it matters.

Diagnosis —

What usually brings people here

New APIs and services

Clean, documented APIs and integrations designed to scale and to be maintained.

It won't scale

Fine with ten users, on fire with ten thousand. We find the bottlenecks and fix them.

It's slow or flaky

Timeouts, memory leaks, mystery failures — diagnosed and resolved, not papered over.

Data correctness matters

Payments, reconciliation, financial data — where "mostly right" isn't good enough.

How we build backends —

Correct first, fast second.

Fixed-scope, reversible milestones — you know what's next, what it costs, and what you'll have when it's done.

  1. Correct before clever

    We get the data model and the invariants right first — especially where money and reconciliation are involved.

  2. Observable and testable

    Logging, metrics and tests around the critical paths so problems surface early, not in production at 2am.

  3. Scaled deliberately

    Profile, find the real bottleneck, fix it. No premature complexity, no guessing.

APIs you can actually trust.

Documented, tested services you own outright — built to hold up under real load, not just a demo.

  • Documented, tested APIs and services
  • Integrations with third-party systems
  • Performance and scaling fixes
  • Observability: logging and metrics
  • Handover or ongoing retainer
The path —

From first call to shipped.

  1. Free written read

    Usually 1 business day · free

    You leave knowing where you stand — even if you never hire us.

  2. Assessment or build plan

    About 5 business days

    A clear, evidence-based plan — and a fixed price for the work.

  3. Build or stabilization sprint

    2–4 weeks · fixed scope

    A working, deployable product you understand and control.

  4. Delivery & retainer

    Ongoing · month to month

    From first idea — or first emergency — to shipping, with a team that already knows your code.

See the full process

Straight answers.

Bank-Lift parses bank statements and verifies that balances reconcile before export — financial-grade correctness with live payments and hardened security. That's the discipline we bring to every backend.

Yes. We diagnose the real cause — load, memory that creeps until a restart is the only fix, a query that got slow when the table got big, or an architecture that was never going to hold — and fix that, rather than throwing servers at the symptom.

Covered. We work across relational and document databases, design the data layer, and deploy to a managed platform, your own cloud account, or infrastructure you already run.

Whatever fits the workload — and whatever yours is already in. Our engineers are senior generalists and we've shipped services in several languages; the runtime is a detail we pick up in the first week, not a boundary on what we take on. Tell us what you're on and we'll take it from there.

Tell us what you are building.

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Building something, or fixing something? Start free.

Tell us which — you'll get a free written project read for a new build, or a free written first read for a rescue. No strings attached.

Not ready yet? See a sample report or .

  • Own your code, always
  • NDA on request
  • First read is free, no strings