Selected Work

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

    Hotels & Dining

    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 I 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

    I clarify what is failing, what is urgent, and what the right next step should be.