Core Banking Solutions

Modernizing Core Banking with Our Own Software

We help banks and financial institutions modernize core banking with software we build and support ourselves. It connects accounts, deposits, lending and payments with finance, customer management and your other systems, so the whole bank works from one live record.

  • Accounts & deposits
  • Lending
  • Payments
  • General ledger
Posted to the ledgerEvery transaction reaches the books
What we do

One banking core, from accounts to finance

Our core banking software covers accounts, deposits, lending, payments, financial operations and integration, giving financial institutions a stronger foundation for digital transformation.

  • Accounts, deposits, lending and payments in one system
  • A built in general ledger, reports and analytics
  • Open APIs for your digital, payment and legacy systems
Capabilities

Our Core Banking Capabilities

Choose an area to see what we cover.

01 / 06

Deposit & Account Management

Manage the complete lifecycle of banking accounts and deposit products in one place.

  • Current & savings accounts
  • Term deposits
  • Account & contract management
  • Interest & charges
  • Settlement & reconciliation
  • Product & pricing configuration
02 / 06

Lending & Loan Management

Support lending operations from loan setup and disbursement through servicing, repayment and accounting.

  • Loan product configuration
  • Loan servicing
  • Interest & fee calculation
  • Repayment schedules
  • Disbursement & payments
  • Loan accounting & reporting
03 / 06

Banking Product & Contract Management

Configure and manage banking products, pricing, conditions and contracts without writing code.

  • Product configuration
  • Pricing & conditions
  • Deposit & loan products
  • Contract lifecycle management
  • Charges & interest conditions
04 / 06

Payments & Transaction Processing

Connect banking transactions with payment networks and financial systems for fast processing and settlement.

  • Payment processing
  • Validation & routing
  • Clearing & settlement
  • Exception handling
  • Account posting
  • Payment system integration
05 / 06

Core Banking Integration

Connect the core with the wider banking ecosystem through open APIs, so data flows the same way every time.

  • Payment switches & networks
  • Card management
  • Digital banking
  • CRM & finance systems
  • APIs & third-party applications
  • Legacy systems
06 / 06

Financial Accounting

A built in general ledger that turns every transaction into accounting entries for reconciliation and reporting.

  • General ledger
  • Bank reconciliation
  • Transaction posting
  • Financial reporting
  • Regulatory reporting
  • Management reporting
Core Banking Transformation

From legacy systems to a modern banking core

Our team reviews your current processes and systems, sets up the software for your products, connects and migrates everything, and keeps improving it after go-live.

  1. Step 01

    Assess

    Review current processes, systems and data.

  2. Step 02

    Design

    Agree the products, rules and roadmap.

  3. Step 03

    Configure

    Set up the software in short sprints.

  4. Step 04

    Integrate

    Connect payment, card and digital systems.

  5. Step 05

    Migrate

    Move and reconcile accounts and balances.

  6. Step 06

    Test

    Functional, integration and user testing.

  7. Step 07

    Go Live

    A planned cutover with our team on hand.

  8. Step 08

    Support

    Hypercare, then ongoing optimization.

The software behind it

One core, four layers

Our core banking software is built in layers. Channels talk to the core through open APIs, the core posts every event to the general ledger as it happens, and reports read the same live data, so operations and finance work from the same numbers.

  • Real-time postings, not end of day batches
  • Branch, ATM and digital channels on one ledger
  • Built to be upgraded, with your changes kept outside the core
How the software fits together
  1. ChannelsOpen banking APIsBranches, ATMs, cards, mobile and internet banking connected through standard APIs.
  2. CoreCore banking engineAccounts, deposits, payments and loans processed in real time.
  3. BooksGeneral ledgerEvery banking event turned into accounting entries automatically.
  4. ReportsReports and dashboardsBranch performance, liquidity and regulatory reports from live data.
Standards we design around
  • ISO 20022
  • IFRS 9
  • Basel III
  • AML and KYC
  • PCI DSS
Why Data ETL

Why choose our Core Banking Software?

Banking know-how and the people who build the software in one team, from the first workshop to long after go-live.

Banking-Focused Expertise

Software shaped around real banking processes and business requirements.

Business-Led Approach

We focus on the business objective before we configure anything.

Integration-Focused

Open APIs to payment, card, digital, finance and third-party systems.

End-to-End Delivery

From consulting and setup to testing, deployment and support.

Long-Term Partnership

Ongoing support, enhancements and continuous improvement after go-live.

Our services

Core Banking Implementation Services

Everything it takes to move your bank onto our software, from the first process workshop to support after go-live.

Business Process Consulting

We map how your bank works today and design processes that make it simpler.

Solution Architecture

A target architecture that fits the core, your channels and your other systems together.

Product Configuration

Deposits, lending, payments and finance set up around your products.

Custom Development

Reports, interfaces and new features built by the team that owns the code.

System Integration

Reliable links between the core and your payment, card, digital and third-party systems.

Data Migration

Accounts, balances and contracts moved from legacy systems and reconciled.

Testing & Quality Assurance

Functional, integration, regression and user acceptance testing, planned from day one.

Application Support

Monitoring, fixes, upgrades and continuous improvement after go-live.

Built for modern banking

Built for Modern Banking

  1. Core Banking
  2. Accounts
  3. Deposits
  4. Loans
  5. Payments
  6. Finance
  7. Integration
  8. Analytics

We help financial institutions build a connected banking environment that supports operational efficiency, scalable growth and long-term digital transformation.

Ready to Transform Your Core Banking Operations?

Whether you are replacing a legacy core, launching new products, connecting existing banking platforms, or looking for support, our team can help you define and execute the right approach.

Talk to Our Banking Experts
Core Banking FAQ

Core banking, answered

What is a core banking solution?

A Core Banking Solution (CBS) is the central software system that runs a bank's day-to-day operations: accounts, transactions, deposits and loans. It connects all branches into one real-time network.

Can it connect all of our branches?

Yes. Every branch works on the same real-time network, so a transaction made at one branch shows at every other branch straight away.

Does it work with ATMs, cards and mobile banking?

Yes. ATM, card and mobile or internet banking connect to the same core, so every channel sees the same live balance.

Does it help with regulatory reporting?

Yes. It includes regulatory reporting and compliance tools, so you can produce the reports your regulator asks for from the same system.

Can it handle more than one currency?

Yes. It supports multiple currencies and multiple branches.

Is the core banking software your own?

Yes. Data ETL builds the software, sets it up for your products, connects it to your channels and supports it after go-live, so one team knows both your bank and the code.

Do you also offer Islamic core banking?

Yes. For Shariah-compliant products, see our Islamic Core Banking Solution, or contact us to talk it through.