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Built for regulated industries
Secure digital products engineered for regulated industries.
Secure digital products engineered for regulated industries.
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Mobile and web banking have to live inside the bank. They have to work with core systems, security rules, compliance checks, approval flows, risk logic, data questions and real customer expectations.
This is where Equaleyes fits best.
We help banking teams build customer platforms, onboarding flows, internal tools, BPM workflows and integrations that can survive the bank around them.
Our team helped build and launch mobile and web banking platforms for OTP Bank during a complex merger and core system upgrade. The work included mobile and web applications, a design system, digital onboarding and features such as Apple Pay and Google Pay.
The mobile apps reached ratings of 4.8 on iOS and 4.9 on Android, and the solution was recognised four years in a row as Best Digital Banking Solution in Slovenia.
Android / iOS Rating
Best Digital Banking Solution in Slovenia
Fastest Approval
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We are useful when a bank needs more than a development team.
Mobile and web banking platforms
Digital onboarding
BPM and workflow automation
Core banking integrations
Secure customer authentication
Internal banking tools and dashboards
Event driven banking systems
Banking process optimisation
We do not come in as a separate team building in isolation.
On banking projects, our engineers, designers, analysts and QA people work directly with the client’s own teams. Product, backend, architecture, compliance, security and business operations.
This is important because banking problems rarely sit in one place. Sometimes the issue is the API. Sometimes it is the approval flow. Sometimes compliance comes too late. Sometimes the customer journey looks fine, but the back office team cannot support it.
The work needs to stay close to the people who understand those details.
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Security is not something we check at the end.
For banking platforms, it has to shape the architecture, access rights, API integrations, data flows, testing and release process from the start.
The same goes for compliance. It affects onboarding, approvals, audit trails, customer communication, reporting and internal controls. If it comes too late, the project gets expensive very quickly.
Our teams have worked on digital wallet and payment related platforms, including systems that support buying and selling BTC, ETH and other digital assets.
We have also delivered payment integrations and transaction flows across mobile and web products for fintech and digital product clients.
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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Loan and guarantee processes are rarely simple. Gorenjska Banka needed one place where business client managers could see the full client picture, follow each process and move work forward without switching between multiple systems.
As part of Gorenjska Banka’s process automation, we used Appian to build a digital entry point that brings together a 360-degree client view, guided workflows, automated credit assessment, document generation and backend integrations.
The solution reduced manual work, improved traceability and cut the average approval time from several days to less than one day.
Fastest quick-loan approval
Fewer clicks for quick loan handling
Sparkasse needed to modernise the mobile foundation of D-Mobile without disrupting the experience its existing cardholders already trusted. We rebuilt the native iOS application from the ground up, preserving established user journeys and backend integrations while re-architecting the app around Apple Pay card provisioning.
Behind a deliberately familiar interface, the work reached deep into the payment stack: card systems, authentication, device binding, security rules, provisioning flows and the underlying payment infrastructure. Cardholders can bring their cards into Apple Wallet through all three provisioning paths: manual entry, in-app "Add to Apple Wallet", and provisioning to paired devices, and pay directly from Apple Watch, with the same security guarantees enforced end to end.
The result is a payment experience that feels effortless to the user and is engineered to bank-grade standards underneath.
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Copyright © Equaleyes 2026
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