AI OS for Fintech, Brokerages & Capital Markets · Fianna
FIANNA / the AI OS you own
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// finance & tech · fianna's house specialty

This is where
we operate.

The resource that compounds is the one you keep.

Finance & Tech is Fianna's home register. It's what Jim and Neil have spent their careers in — institutional finance, regulated fintech, capital markets, AI infrastructure. The process is the same on every engagement; the solution adapts to your stack. When you hire us inside this track, you get operators who already speak the language of your business.

Compound/kəmˈpaʊnd/ verb · Latin componere · "to put together" To grow by building on what you keep — interest on interest, capability on capability. The quiet law behind every durable fortune: the surplus you own works harder than the surplus you rent. — here: what your books, pipeline, and capital ops do when you own the machine.
01 our home // why finance & tech is the specialty, not a vertical

Same process.
Variable solution.

For health and soft-skills businesses we adapt — bring the discipline, learn the floor. For fin & tech we don't. This is the operating context we already live in: regulated, audited, capital-aware, AI-native. Every engagement here follows the same process; what changes is which part of your stack we instrument first.

THE PROCESS — FIXED

Audit · embed · ship · own.

The same four moves on every engagement. A one-week deployable audit. An embed in your floor for the build. Working software inside the quarter. You keep the keys.

THE SOLUTION — VARIABLE

Built for the stack you run.

An RIA's portfolio-ops headache is not a digital-asset treasury's reconciliation work is not a brokerage's lead-to-close gap. The architecture meets your system of record. We don't sell a template.

THE OPERATORS — IN THE ROOM

Jim & Neil, native to this floor.

First commercial hire at Tangem — the hardware crypto-wallet unicorn. CBDC advisor, US-Congress testimony. Pentagon GS-15 data-science lead, active clearance. MIT AI SME, ex-Voya, ex-Northwestern. We've been on this floor for years.

02 what we deploy // the financial-stack overhaul — the moat, the meter, the bridge

The financial OS
your firm owns.

When Fianna lands in your finance org, we don't bolt on a chatbot — we overhaul the data structure. Four moves, executed in order, each enabling the next.

TREASURY

Digital-asset treasury & modern payment rails.

  • Idle cash put to work on-chain — optionality, custody you control
  • Modern payment rails — faster settlement, lower cost
  • Reconciliation across fiat and digital-asset accounts
  • Counterparty-risk monitoring, in real time
BOOKS · the ledger

Automated accounting & verifiable records.

  • Close-the-books automation across every entity and rooftop
  • Tax prep — categorized, audit-ready, on demand
  • Cryptographically verifiable books over time
  • Compliance-grade records and on-chain audit trails

The financial overhaul is the keystone — the meter for measuring our value, the moat against being ripped out, and the bridge into whichever vertical you grow into next.

03 ecosystem // partners & potential customers

The network in the water.

Avriotechavriotech.io · partner / customer
FlowrydFinance & tech · fintech
Fintech.TVMedia · potential customer
CoverAgentReal estate · brokerage
+ morefinance infra joining

Deploy the Finance & Tech track.

A one-week audit, costed and ranked for local deployment. You leave with a real architectural plan — whether you deploy with us or not.

Book the Finance & Tech audit →