The hard part starts after the first concept works.
Who can use it. How identity works.
What happens when a transaction fails.
What gets logged. How the operational team sees what is happening.
How the platform connects with existing systems.
And how a financial institution can trust it in daily use.
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Digital cash platforms
CBDC related prototypes and platforms
Secure transaction flows
Wallet infrastructure
Identity and authentication integrations
Peer to peer payment flows
Digital asset transaction systems
Operational dashboards and admin tools
Cross system financial integrations
Event driven systems
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This type of work sits between product, infrastructure, regulation and operations.
If one part is designed in isolation, the whole system can become hard to use, hard to explain or hard to operate.
That is why we work close to financial institutions, advisory partners, architects and delivery teams.
We try to keep the technical work connected to the real operating model from the start.
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In financial infrastructure, it is not enough that a transaction goes through.
The system also needs to show what happened, who was involved, which rules applied, what failed and what the operational team can do next.
So we pay attention to security, privacy, traceability, transaction status, audit trails and the tools needed to run the platform day to day.
Our teams have contributed to CBDC and eCash related initiatives focused on secure digital transaction systems.
We have also supported wallet, transaction management and operational platforms connected to digital financial infrastructure work.
CBDC projects need more than a technical proof of concept. They have to connect policy requirements, transaction flows, identity, security and existing financial systems.
Together with Otranto, we delivered a CBDC pilot for a Teranode client, combining our engineering capabilities with Otranto’s experience in central bank strategy and policy.
The pilot was showcased at the CBDC Conference in Istanbul in September 2024 and demonstrated how digital currency infrastructure can move from concept to a working, testable platform.
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RockWallet brings account setup, buying, selling, swapping, sending and receiving assets into one wallet. These journeys had to remain easy to follow while meeting the security and regulatory requirements behind them.
We brought identity verification, biometric authentication, external verification services and transaction monitoring into the wallet, helping users complete the necessary checks without unnecessary friction.
For users, the experience stayed clear. Behind the scenes, the platform could apply stronger controls around access, transactions and advanced wallet features.
Secure onboarding and verification flows
Quick wallet setup
During a core system upgrade and bank merger, OTP had to keep mobile and web banking reliable for real customers while the systems behind it were changing.
Our team helped build and launch the new mobile and web platforms, including the design system, digital onboarding, Apple Pay and Google Pay integrations that brought everyday payments into the wider banking experience.
Since then, we have continued to evolve the platforms with accessibility improvements, stronger authentication and changes that make everyday banking more efficient for customers and the bank.
Best-rated Slovenian mobile banking app across iOS & Android
Mobile app installations

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