Selected Work

    Examples of continuity, coordination, and technical follow-through in real operating environments.

    Offices, Retail & Small Businesses

    Wi-Fi for large-scale events

    Fairs, expos, concerts, and regional festivals

    Situation:

    Concerts with up to 10,000 people in tight spaces, many attendees sending live video, and multi-hectare fairs or regional events handling up to 30,000 people per day.

    What was at risk:

    Keep connectivity usable in extremely dense, mobile environments while balancing throughput, reliability, and security under real demand from thousands of devices at the same time.

    What we handled:

    Implemented structured network segmentation, redundancy planning, and hardened perimeter controls.

    Operational outcome:

    Handled 15,000 to 20,000 Wi-Fi sessions per event across concerts, expos, and regional fairs with intense usage pressure and demanding operating windows.
    Tech footprint: LAN/AP rollout, fiber links, Core Controllers (Aruba/Meraki/UniFi), and UTM firewalls (Sophos/Fortinet/Mikrotik).

    Start with a focused diagnosis

    We clarify what is failing, what is urgent, and what the right next step looks like.

    RafaelREY.cloud

    We provide technical support and infrastructure for businesses that need operational continuity without avoidable interruptions. We design, organize, and maintain robust systems, taking care of the technical noise so the business can keep moving.

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