Reliability in systems development
We design, build and migrate the systems that record, administer, control and settle financial assets. Forty years of rigorously structured logic, today on modern technology.
Our products
A trading system proven in production, the transactional core behind it, and the platform that carries it into the next decade.
End-to-end solution for recording, administering, controlling and settling financial assets across five markets and treasury.
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The online transaction posting core: integrity, a complete audit trail and parameterised business rules.
Read moreMulti-tenant posting platform with a Rust core and rules as versioned data. SaaS or on your own infrastructure.
Read moreMexico–United States arbitrage monitor prototype with a leg state machine, per-issuer limits and a kill switch.
Read moreFive markets and treasury, one single database
SABI covers end to end the operation of brokerage houses, banks, fund managers and portfolio administrators, with full visibility and traceability across every area of the financial agent.
Money Market
Online desk inventory, order entry for outright and repo, price determination, settlement with the depositary, and the accounting that follows from it.
DetailEquity Market
Order entry on the exchanges covering every instrument in the applicable rules, commission computed from the assignment onward, and automatic securities reconciliation.
DetailMutual Funds
Trade entry with or without a request as the prospectus requires, per-fund parameters, contingency traffic lights and pro-rata income tax by holding.
DetailFX Market
Multi-product deals, online position management across five horizons, bands by product and currency, counterparty limits and netting at settlement.
DetailDerivatives Market
Futures and forwards with online position and margin calculation, theoretical pricing calculator, historical-simulation VaR and a position simulator.
DetailTreasury
The firm’s cash in one place: deposits, withdrawals, transfers and chequebooks, with an online balance that already accounts for trading in every market.
Detail
NextSabi: rules stop being code
The conversion of SABI into a generic, multi-tenant posting platform, deployable as SaaS or inside the client’s own infrastructure. A Rust core with no I/O, rules as versioned and approvable data, PostgreSQL and SQL Server posting to the cent.
- Rules as data, versioned and approvable — not code
- Rust core with no I/O: same result on PostgreSQL and on SQL Server
- One schema per tenant: back up, restore or hand over one client’s data alone
- Money as text on the wire, Decimal in memory, never floating point
- Mandatory idempotency key: a retry can no longer duplicate a position
- Today’s SOAP answered as is, plus its REST equivalent
Services
Technical and business consulting, custom development, systems migration, and operation on the hours the market demands.
Technical consulting
IT solution design, database and server administration, web services and development, with the judgement of people who run what they build.
02Business consulting
Experts in the different markets and areas of trading activity, and in automating information and data processes.
03Custom development
Products built from a deep understanding of the process, not from a feature catalogue that has to be forced into shape.
04Migration and modernisation
Getting a system out of proprietary captivity without stopping the operation, under a zero-divergence criterion against the legacy system.
05Integration and web services
So the systems already talking to yours do not have to change: today’s contract is answered as is, with its modern equivalent alongside.
06Operations and support
We are ready to serve you on the hours that suit you and that the market demands, thanks to the versatility of our team.
07Project management
Specifically aimed at software development and IT project delivery, tracking every release and every change.
How we work
Understand the requirement, deliver the highest quality of service, and stay on top of every project. Three commitments that have not changed in forty years.
Understand the requirement
However complex it is, we work alongside our clients to address every development and every change precisely.
The highest quality of service
We are ready to serve you on the hours that suit you and that the market demands, thanks to the versatility of our team.
On top of every project
Every assigned team works on development, supervision and review. Everyone gets involved, everyone contributes.
News
NextSabi: where the platform stands
Rust posting engine with 45 tests, the real catalogue fully deciphered, three packs with real rules, PostgreSQL and SQL Server matching to the cent, and 267 more tests on the service side.
ReadPrototype: Mexico–United States arbitrage monitor
Five pairs crossed by ADR ratio, spread net of costs, a leg machine with four policies, per-issuer exposure and a kill switch. Forty-seven tests without touching the network.
ReadA pack is a market’s whole catalogue
Balance-key dimensions, settlement horizons, measures, amount formulas and rules. What lived scattered across five places in the legacy system, in one versioned object.
ReadSomething in mind?
Tell us what your institution needs. You will get an honest technical read: what can be done, in what time, and what is missing to do it.