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Cloud architecture

We design cloud architectures that enable financial institutions to safely develop new digital services, scale data and AI solutions, and meet regulatory requirements — without destabilizing existing systems.

  • Landing zones aligned with KNF, NBP, and UKNF requirements

  • Secure cloud integration with legacy systems

  • Control of costs, security, and data access

  • From development to production in weeks

CHALLENGES

Why is cloud transformation in financial services so demanding?

  • Regulation and supervision
    KNF, DORA, and IT outsourcing regulations require full control over architecture, security, and service providers. Every cloud solution must meet strict compliance and audit requirements.
  • Core and legacy systems
    The most critical banking and insurance systems still run on-premises. They cannot simply be “moved to the cloud” — they require carefully planned integration and phased modernization.
  • Data sovereignty
    Customer data must remain within the EU and under the direct control of the financial institution.
  • Vendor lock-in risk
    Choosing a cloud platform is a long-term decision. Architecture must therefore ensure flexibility and the ability to change providers if needed.

SOLUTION

How to approach cloud differently

  • Hybrid-ready architecture

    Cloud is designed as part of a hybrid architecture, with secure integration with core systems and legacy environments.

  • Regulatory-ready environment

    Environment is designed with regulatory requirements and compliance policies in mind, reducing project risk and simplifying supervisory processes.

  • Security & audit embedded

    Security, access control, and auditing are built into the architecture from the start. This makes it easier for new environments to pass audits and meet regulatory expectations.

  • Predictable cloud costs

    Resource usage monitoring and clear cost allocation rules help maintain full control over cloud spending.

OUR APPROACH

Secure path to cloud transformation

Our Cloud Maturity Model defines a secure path for cloud adoption — from architectural foundations to environments ready for data and AI.

CASE STUDIES

Selected client projects

  • Dashboard screenshot showing service metrics – AWS environment analysis and cloud cost optimization.
    A cost analysis of the client’s environment led to reduced expenses, improved security, and increased…
  • Visual representation of Azure cloud migration and infrastructure control
    Cloud migration to Azure enhanced with cost reduction, improved infrastructure stability, and a future-ready environment…
  • Cloud cost comparison for AWS, Azure, Google Cloud and Oracle – charts and insights
    Developed migration paths, identified potential risks, and compared costs for an insurance company, taking into…
  • Overview of data and charts on infrastructure cost optimisation in the cloud.
    The client’s AWS platform was thoroughly reviewed and analysed, resulting in tangible improvements. Within a…
    See all case studies

    MARKET

    Cloud is transforming how financial institutions operate

    67%

    of financial institutions today use a multi-cloud strategy (Gartner 2024)

    40%

    infrastructure cost reduction after migrating to hybrid cloud architecture (Deloitte)

    2.5×

    faster time to market for new products with cloud-native architecture. (McKinsey)

    ARCHITECTURE

    Architecture for regulated environments

    IMPLEMENTATION

    From assessment to production environment in 3–6 months

    Within 2–4 weeks, organizational cloud readiness is assessed, architecture is designed, and regulatory and compliance requirements are reviewed.

    FAQ

    Cloud architecture FAQ for financial institutions

    No. Most cloud transformations in financial services use a hybrid cloud architecture, where core banking or insurance systems remain on-premises while data platforms, AI/ML workloads, and analytical applications run in the cloud. Secure connectivity (VPN or ExpressRoute) enables controlled data exchange while maintaining regulatory compliance.

    PARTNERSHIP

    Define your secure path to the cloud

    • Conversation with an expert

      During a short conversation, we review your current architecture, regulatory requirements, and plans related to cloud, data, and AI.

    • Workshop

      We run a workshop to assess your cloud readiness and design a potential architecture and landing zone.

    • Transformation plan

      We outline what a secure path to the cloud could look like — from hybrid integration to the first data and AI projects.

    Filip Wachowiak

    Business Development Manager

    BLOG

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