OKKO

Case studies

Engagements delivered to production, told in detail. Our clients’ names stay confidential; the constraints, technical choices and results do not.

What we have delivered

  • Video software vendor

    Air-gapped Kubernetes, embedded in trucks

    Context
    No prior experience with container orchestration, and an ambitious goal: Kubernetes clusters embedded in trucks that operate anywhere in the world, from jungle to desert, with no connectivity at all.
    What we did
    A tailor-made, fully air-gapped Kubernetes cluster, deployed through versioned and tested Ansible playbooks, and scaling of the client’s application.
    Outcome
    A self-contained platform that runs without any connection, and that the client still builds on today.
    Read the full case study

  • Financial institution

    Secure AWS landing zone

    Context
    Teams moving to the cloud in a scattered way: accounts created one by one, with no central organisation and no least privilege.
    What we did
    An AWS landing zone (Organizations, Control Tower, Terraform), SSO integrated with the corporate identity system, and guardrails that enforce internal rules automatically.
    Outcome
    A transformed security posture, and the cloud foundation of the whole organisation, which keeps welcoming new services.
    Read the full case study

  • Healthcare start-up

    On-premise sovereign AI

    Context
    Customer feedback volumes that had become unmanageable, and medical data that must never leave the company.
    What we did
    Open-weight LLMs on custom-orchestrated on-premise hardware, RAG over internal knowledge, and MCP servers built to query business software.
    Outcome
    In production, several hours saved per case, and an MVP delivered at two thirds of the estimated budget.
    Read the full case study

  • IT service provider

    Open-source observability for 1,500 services

    Context
    A proprietary monitoring stack at the end of its rope: no way to group signals or model dependencies, slowness, and around fifteen incidents a day.
    What we did
    A highly available observability platform (OpenTelemetry, Mimir, VictoriaMetrics, Loki, Tempo), service discovery, and custom Prometheus-compatible probes.
    Outcome
    From fifteen incidents a day to one or two a month, and on-call engineers who are hardly ever woken at night.
    Read the full case study

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