Solutions · Connect systems & data
The hard part of integration is not making two APIs talk.
JustJava engineers payments, financial infrastructure, identity, e-invoicing, enterprise platforms, APIs and data flows into reliable operational systems.
Break it on purpose. Watch it hold.
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It is deciding which system owns the truth.
- What happens when a provider goes offline.
- How duplicates are prevented.
- How events are retried.
- How transactions are reconciled.
- Who owns an exception.
- And what happens when two systems disagree.
Capabilities can include
PaymentsBanking APIsVirtual accountsE-invoicingIdentity and KYCInvestment platformsAccountingERPHR/payrollMessagingCustom APIsWebhook processingReconciliationEvent-driven integrations
Have software that needs to be done properly?
Tell us what the business is trying to achieve. You do not need to arrive with a technical specification. If the opportunity is a good fit, we will help turn the business requirement into an engineering problem we can solve.
We review the context before the first serious conversation.