Product engineering studio

We build theunder the SDK

The product, the program, the ops around it. Built for the desk that has to ship.

Book a callOur work

Proof

Cited from what shipped.

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2 self owned network operations centers, Zug and Raron physical sites.

Studio

What we can build for you

01

Solana infrastructure and routing

Swap routers, quote engines, and keyed RPC. Built for your stack.

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02

DeFi, AMMs and staking

AMMs, staking programs, and reward math that stays solvent.

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03

On-chain art, gaming and IP

Unity clients, browser games, on-chain art tooling, and token-gated live ops.

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04

Regulated finance and Token-2022

Transfer hooks, nested multisig, investor portals. Compliance as a program.

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05

Product engineering and apps

Enterprise apps, dashboards, investor sites, and maps. On the tenant you already run.

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06

AI, data and observability

Org-wide review, read-only observability, and data you own.

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Process

Four steps.

Scope and map

Diagnose read-only, name the exact host and whether it is production, trace live dependents before anything moves.

Build the hard part

Our own decode, quote math and data plane, with the vendor kept only as a parity oracle.

Prove it on chain

Every leg is read back with getTransaction, the landed number compared against the quoted one. A monitor that has never failed is decoration.

Ship and operate

New behaviour arrives switched off, recovery from a hard restart is part of done, no pre-production surface reaches the public internet by accident.

Estate

We run what we ship on.

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Read off the running estate, 2026-08-20.

The estate

Work

Work we can put on your desk.

Carbium product

Carbium

A live DEX and the router under it.

Quote engine, router, and keyed RPC for a product that has to quote and land. You sign in your wallet.

InfrastructureMobileView livedex.carbium.io
Safirum product

Safirum

Regulated Swiss franc stablecoin. Legal gate on chain.

FINMA-gated Token-2022 for a bank desk. Mint and burn after bank, compliance, and founders multisig.

Token 2022WebView livechfs.safirum.io
czintel product

czintel

AI code review and live infra in one console.

Review rows risk-classified from one dashboard. Eight probes, read only, zero write on host.

AIWebView liveczintel.carbium.sh
See all work

Contact

Bring us the hard part.

We reply with scope and the proof that will show it works.