Custom software for regulated industries since 1997
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Financial Services · Legacy Core Banking

Make the core AI-ready, without the multi-year replacement.

A COBOL or VB core with no API leaves nowhere to plug AI in. We wrap it in AI-ready microservices and extract one domain at a time, no downtime, so capability ships while the core keeps clearing.

1000+Delivered projects
300+Clients worldwide
700+Software developers
27+Years in industry

What the build involves

Elinext is a software development firm. Here is what gets built, in engineering terms, so AI and integration ship without touching the system of record.

AI-ready microservices

AI-ready microservices wrap the legacy core and extract one business domain at a time, with no downtime, using event sourcing, CQRS and Kafka. New capability ships continuously while the core keeps running.

Compliance by design

A SHAP and LIME explainability layer and an audit trail for every lending, scoring or risk decision, so EU AI Act transparency is met by design, with MiCA and DORA where crypto, payments or resilience are in scope.

Migration sequenced against the business

A business-analysis step audits the legacy data models and produces architecture decision records before any code. Domains are extracted value-first, and AI features ship after each extracted module.

A core project does not have to be a multi-year bet

The reason institutions hold off is that a core project reads as multi-year, regulator heavy, and risky to the transactions clearing every day. A phased migration is the opposite of that.

Zero downtime

One domain extracted at a time while the core keeps clearing transactions.

Proven before the next phase

Each phase is small enough to validate before the next one starts.

Domain knowledge, not headcount

A team that has already wrapped a legacy core, not a multi-year staffing bet.

Compliance built inPCI-DSSISO 20022SWIFTEU AI ActMiCADORAPSD2GDPR

Proof points

Delivered work, described as built. The approach above is what we propose, not claimed as shipped in these projects.

Start with a free quote

If the core banking platform is the bottleneck behind every AI and compliance move, the next step is a technical conversation. No pitch, we walk through how a first, contained domain extraction would sequence against your stack.

700+
In-house developers
27+
Years in industry
300+
Clients worldwide

Tell us about your core.

We reply within one business day.

Start with a free quote