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Networks & Wi-Fi

Networks that run reliably.

A stable network is the foundation for everything else. I plan, build and look after your UniFi network and Wi-Fi, securely shielded with firewall and VPN.

Wi-FiFirewallVPNNetwork buildUEWA-certifiedSecure remote access

Challenges

When the network becomes the bottleneck

Wi-Fi dead spots

In some rooms the connection drops, right where the work happens.

Everything slows down

Under heavy use the network crawls and holds up the whole team.

Unclear security

Guests, personal devices and company data all mingle on the same network.

My approach

Your gain: stability, security, scalability

As a UEWA-certified wireless admin I plan your network to fit your rooms, usage and budget, and keep looking after it. For jobs in Switzerland, my partner firm ctrl-alt.ch does the on-site work. You have one point of contact throughout: me.

  • Higher availability: well-designed systems and clean patch management prevent outages.
  • Network security: separate networks for guests, IoT and business, cleanly isolated.
  • Full scalability: the UniFi ecosystem grows with your needs, with no licence fees.
  • UEWA expertise: I know the technology inside out and react fast.
Ubiquiti Networks Training Certification: Christian Hählen – Ubiquiti Enterprise Wireless Admin (UEWA)

Certified

Ubiquiti Enterprise Wireless Admin (UEWA) The official Ubiquiti certification for planning and running professional UniFi Wi-Fi networks. Your wireless network is in trained hands with me.

Your path

How your network comes together

1

Analysis & design

I assess rooms, usage and existing infrastructure, define the optimal topology, plan the Wi-Fi coverage and choose the right UniFi components: gateway, switches, access points.

2

Clean delivery

Configuration following best practice: network separation via VLANs, security hardening, clean patch management and a smooth takeover of legacy systems, all documented. In Switzerland, ctrl-alt.ch mounts on site.

3

Operation & monitoring

I keep an eye on the network, apply firmware updates and react before a glitch becomes a problem. When you have a question, you call exactly one number.

What’s included

  • VLAN segmentationGuests, smart-home devices and company data cleanly separated: one network can’t see the other.
  • VPN & TeleportEncrypted access to your network from anywhere, with no improvised setup.
  • UniFi ProtectVideo surveillance in the same system as the network: centrally managed, no subscription fees.
  • QoS & prioritisationVideo calls and important applications get right of way on the network.
  • Wi-Fi coverage planningAccess-point placement based on floor plan and usage, right to the last room.
  • Monitoring & updatesFirmware up to date, glitches caught early, before anyone notices.

From open-plan office to smart home

Two worlds, the same clean technology, sized to fit.

For companies & offices

Networks that deliver

  • Secure remote access via VPN or Teleport
  • Stable Wi-Fi for open-plan offices and meeting rooms
  • IP telephony and video surveillance (UniFi Protect) integrated
  • Lower running IT costs thanks to efficient architecture

For your home

High performance at home

  • Fast mesh Wi-Fi for flats and houses, with no dead spots
  • Gaming and streaming optimisation (QoS)
  • Smart home and IoT on separate, secure networks
  • Guest networks, including for holiday flats or B&Bs

The right UniFi hardware for every size

For small networks

Flat, house or small office

UniFi Express 7

UniFi Express 7

Compact gateway with WiFi 7: router and controller in the palm of your hand.

Switch Ultra

Switch Ultra

Eight ports with PoE, powering access points and cameras directly.

Access Point U7 Pro

Access Point U7 Pro

WiFi 7 for coverage without gaps, discreet on ceiling or wall.

For large networks

Companies, practices and multi-site operations

Dream Machine Pro Max

Dream Machine Pro Max

Rack gateway with firewall, controller and storage for camera footage.

Switch Pro Max 24 PoE

Switch Pro Max 24 PoE

24 ports with a large PoE budget, cleanly cabled in the rack.

Access Point U7 Pro Max

Access Point U7 Pro Max

High-performance AP for many concurrent users; scales across the building.

Ubiquiti, UniFi and the products shown are trademarks or products of Ubiquiti Inc., named as a reference to the technology used.

A network you never have to think about again.

Free initial consultation

Reply within 24 hours, usually the same day.

Frequently asked questions

Can you improve our Wi-Fi?

Yes. I analyse your coverage and optimise it with the right access points for stable connections throughout the site.

Do you set up firewalls?

Yes. I configure business firewalls and protect your network with well-thought-out rules.

Is working from home via VPN possible?

Yes. Via an encrypted VPN connection you access your company data securely.

Do you also build new networks?

Yes. From planning through configuration to ongoing care, including moves and new builds. In Switzerland, my partner firm ctrl-alt.ch does the on-site mounting.

Can you take over my existing network?

Yes. I analyse the current state and improve it in a targeted way, or plan a rebuild if that pays off more.

Why UniFi / Ubiquiti?

UniFi offers professional networking at a fair price, centrally managed. As a UEWA-certified wireless admin, I plan with it specifically for your rooms.

Can you connect multiple sites?

Yes. I set up secure connections between sites and manage everything centrally.

How quickly do you help with network outages?

Many problems I analyse immediately by remote support. Where needed, I arrange on-site help.

What does VLAN separation do for me?

Security and order: guests and smart-home devices get their own networks and can’t see your company or private data. If one area is disrupted, the rest stays protected.

Can you integrate cameras too?

Yes. With UniFi Protect, video surveillance runs in the same system as the network: centrally managed and without monthly subscription fees.

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