◆ FINTECH ENGINEERING × WEB3

Fintech engineering development for Web3

Payments, custody, ledgers, settlement, KYC. We've shipped Stripe + crypto + AML pipelines in regulated jurisdictions. Tuned for web3 — EVM + Solana smart contracts, custody, indexers, dApps. Built audit-ready, with realistic threat models and upgrade paths.

Start a project → All services
◆ WHY MIR

Why teams pick us

Web3-grade engineering

EVM + Solana smart contracts, custody, indexers, dApps. Built audit-ready, with realistic threat models and upgrade paths.

Fintech engineering where it counts

Payments, custody, ledgers, settlement, KYC. We've shipped Stripe + crypto + AML pipelines in regulated jurisdictions.

Senior team, no pyramid

9+ years building outsourced product teams. Every engineer is a senior shipping production code — not a 5-person team with one architect on top.

◆ WEB3 PAIN POINTS WE SOLVE

Where Fintech engineering meets web3

Audit-ready contracts before paying for an audit

We've shipped this in production. We design for it from day one — not as a retrofit.

MEV-resistant ordering where it matters

We've shipped this in production. We design for it from day one — not as a retrofit.

Indexers + subgraphs that don't lie

We've shipped this in production. We design for it from day one — not as a retrofit.

Custody UX that doesn't lose user funds

We've shipped this in production. We design for it from day one — not as a retrofit.

◆ STACK

What we build with

Stripe Adyen Solana / EVM Postgres double-entry ledger TigerBeetle (when scale demands) Sumsub / Onfido / Persona
◆ PROCESS

How we ship

  1. Map the money flow — every state transition, every reconciliation.
  2. Build the ledger first, the UI second.
  3. Idempotency, retries, and reconciliation on day one.
  4. Ship with audit trails ready for compliance review.
◆ RELATED

Explore more

All Fintech engineering services → All work for Web3 → Fintech engineering for Fintech Fintech engineering for Compliance / Regtech Fintech engineering for B2B marketplaces Rust for Web3 Solidity for Web3
◆ START A PROJECT

Tell us what you're building

We respond within 24 hours. NDA available on request.