Solutions by segment
Four buyers come to us. A startup chasing a licence. A live venue under load. A payments firm adding assets. A bank that must not get custody wrong.
The stack below is the same each time. What changes is where we start and who owns the parts you already run.
Same engineering group. Four starting points. Read the one that matches your board deck.
You have a licence path and a deadline. You do not have a matching engine, a wallet layer or a security review.
We build the core, then hand it over with the docs your auditor asks for.
Volume grew. So did the evidence your regulator wants. Both land on the same engineering team.
We split the load: one group hardens custody, another files the proof.
Your card and SEPA flows work. Crypto has to join them without touching PSD2 posture or settlement.
Ramps sit beside the rails, not inside them.
A retail balance is a promise. It needs custody, limits and a clean audit trail behind it.
We design the control layer first, then the screens.
Four layers. Each one has an owner, a test and a document. Nothing is left implied.
| Layer | What we build | What you can show | Detail |
|---|---|---|---|
| Access | Trading, wallet and ramp APIs with signed requests | Rate limits, replayable request log | Service scope |
| Ledger | Double-entry balances, one source of truth per asset | Daily reconciliation output | Delivery examples |
| Keys | Hot, warm and cold split with quorum approval | Signed policy and key ceremony notes | Custody build |
| Ramps | Fiat-in and fiat-out with quote, lock and settle | Quote history, settlement file, partner failover log | On- and off-ramp integration |
| Controls | Screening, limits and Travel Rule message flow | Case files an examiner can read | Compliance engineering |
Specialised builds under each solution: crypto software development company, white label crypto exchange development, white label crypto wallet development, crypto wallet development company, blockchain development services, blockchain app development services, crypto token development services, payment processing software development, payment ledger & reconciliation development, crypto payment gateway development, crypto off-ramp integration, fintech app development company, fintech mobile app development company, financial software development company, financial services software development, AML compliance solutions, AML case management software development, AML transaction monitoring software, AML compliance API integration, crypto AML compliance software, crypto exchange infrastructure development, crypto matching engine development, crypto liquidity infrastructure development, white label trading platform development, DEX development services, crypto wallet app development, credit card payment processing software, open banking API integration, banking software development company, AI fintech software development, centralized crypto exchange development, OTC crypto exchange development, crypto launchpad development, smart contract development services, enterprise blockchain development services, compliance workflow software development, AML compliance for fintechs, AML compliance software for banks, fintech software development outsourcing, hire a dedicated development team, hybrid crypto exchange development, P2P crypto exchange development, crypto derivatives exchange development, crypto key management system development, white label crypto payment gateway development, white label payment processing software, online payment processing software, electronic payment processing software, integrated payment processing software, instant payment processing software, fintech web development company, crypto tokenization platform development, blockchain development outsourcing services, fintech product development company, crypto on/off-ramp solutions, crypto & fintech security engineering, fractional CTO services, technical due diligence services, remote dedicated development team, dedicated development team services, hire fintech developers, crypto trading bot development, payment processing software for banks, payment processing exception management software, institutional crypto on/off-ramp solutions, card issuing software development, ACH payment processing software, AML compliance automation software, Web3 & DeFi wallet development services, multi-currency crypto wallet development, payment routing & failover development, automated payment processing software, Web3 product engineering services, AML compliance for neobanks, AML compliance for payment platforms, extend a dedicated development team, technology vendor due diligence, crypto exchange development company (USA), M&A technical due diligence services, hire crypto developers, staff augmentation pricing, AML & Travel Rule integration, AML compliance for financial services, MPC crypto wallet development, trading platform software development, back-office payment processing software, check payment processing software, payment settlement software development, B2B payment processing software, blockchain software development services.
The order never changes. Design before code. Evidence before launch.
Two weeks. We map the product, the licence and the risk that sits between them.
One written design. Services, data flow and the rulebook each choice answers to.
Senior EU engineers ship in two-week slices. You see running code, not slides.
Security review, load runs and the evidence pack. Then launch and 24/7 cover.
The engineering standard is fixed. Only the commercial shape moves.
A defined product, a defined price. Best when the spec is settled.
A standing squad inside your roadmap. Best for long builds.
Named seniors join your team. Best when you own delivery.
Architecture and review only. Best before a licence filing.
Not sure which fits? Most teams start with discovery. It is short, and it ends with a written architecture you own either way. Read the compliance approach or the delivery examples first if that helps.
Bring the licence you hold and the date you need. We will come back with a scope, a team shape and a risk list. No demo required.
