ADVANCED NETWORKS · OUR FLAGSHIP
The network is the business. We build the best ones in the region.
Advanced Networks is where Tech CRG started and where we lead. From wireless optimization at industrial scale to SD-WAN, data center fabric, and cloud — we design, deploy, and optimize the infrastructure that everything else runs on.
Most network providers are generalists who also do networks. We are network specialists who have executed at a scale and level of certification that very few companies in Latin America can claim. Below is what we do — and the proof that we do it better than the alternatives.
WIFI OPTIMIZATION · THE FLAGSHIP
We've optimized more WiFi networks across the US and Latin America than anyone.
Not a marketing line. A documented track record — across industrial plants, distribution centers, retail floors, and hotels, in the most demanding RF environments in the region.
Why WiFi optimization is hard — and why most get it wrong
A WiFi network that works in an empty office can collapse in a warehouse full of metal racks, a factory floor full of machinery, or a hotel full of guests. Radio frequency behaves differently in every physical environment — interference, reflection, density, materials. Most providers install access points and hope. We engineer for the actual environment, measure it, and prove the result.
Our process — engineered, not improvised
Every optimization follows the same disciplined methodology, refined across thousands of sites:
- 01
Blueprint
We build accurate floor plans and RF models of the actual physical space, accounting for materials, obstructions, and usage.
- 02
Survey & capture
Using Ekahau spectrum analyzers, we measure the real RF environment — interference, coverage gaps, channel conflicts, noise.
- 03
Expert analysis
Our CCIE Wireless and CWNE certified engineers analyze the data. These are among the most advanced wireless certifications in the world — and we have them on staff.
- 04
Optimize & validate
We tune placement, power, channels, and configuration — then re-measure to prove the improvement. We don't declare success. We document it.
SEE WIFI DESIGN IN ACTION
Professional WiFi design and heatmapping
THE SCIENCE
What a WiFi heatmap actually shows.
A WiFi heatmap is a visual map of wireless signal strength, coverage, and interference, overlaid on your building's floor plan. It turns invisible radio behavior into something you can see, measure, and fix. Where most providers guess at access point placement, we model it, measure it, and prove it.
Coverage and dead zones
Exactly where your signal is strong, weak, or nonexistent. The warehouse corner where scanners drop. The conference room where calls fail. The hallway with no signal at all.
Signal strength (dBm)
Measured at every point, not estimated. Enterprise WiFi needs −65 to −67 dBm for reliable performance. We show you precisely where you fall short.
Interference and channel overlap
When access points fight each other for the same channels, performance collapses even when signal looks strong. We catch the conflicts that cause "full bars but nothing works."
Capacity and density
Coverage isn't enough. A space with 500 devices needs a fundamentally different design than the same space with 50. We model real device density, not just signal reach.
FULL-LIFECYCLE WIFI
We don't just survey. We manage the entire WiFi lifecycle.
Most providers do a one-time survey and leave. WiFi degrades — new walls go up, device counts grow, neighboring networks appear, firmware changes behavior. We manage wireless as a living system, not a one-time project.
Predictive Design
Before a single access point is installed, we model your environment from floor plans and predict exactly where signal will reach. We design the network on paper first, so deployment is right the first time.
The tools
We use Ekahau — the industry-standard platform for professional wireless design and spectrum analysis. Combined with our process and our certified engineers, it's how we turn “the WiFi is slow” into a measured, solved problem.
The people — a credential most competitors can't match
Our wireless engineers hold CCIE Wireless and CWNE certifications. When a CWNE-certified engineer designs your wireless network, you are getting expertise that almost no provider in the region can offer.
CWNE is one of the rarest wireless credentials that exists — there are only a few hundred holders worldwide.
The claim, in numbers
250+
Sites optimized per year for a single global beverage leader — plants, mixers, distribution centers
200+
Optimizations delivered for a major Central American retailer
10+
Hotels optimized end-to-end
5 years
Of sustained, high-volume wireless optimization across LatAm
Where we've proven it
- A global beverage leader — 250+ sites annually: manufacturing plants, mixing facilities, and distribution centers, among the most RF-hostile environments that exist
- A major Central American retailer — 200+ store optimizations, high-density retail floors
- 10+ hotels — guest-facing, high-density, zero-tolerance-for-complaints environments
- Across the US and Latin America
Have a WiFi environment that isn't performing?
Let's measure it. We'll show you exactly where it's failing and exactly what it takes to fix it — with data, not guesses.
SD-WAN
Connect every site. Intelligently.
For businesses operating across multiple sites, regions, or countries, SD-WAN replaces rigid, expensive traditional connectivity with an intelligent, software-defined fabric that routes traffic optimally, prioritizes what matters, and adapts in real time. Tech CRG sells and deploys SD-WAN end-to-end — from design through implementation to ongoing optimization.
- SD-WAN architecture and design
- Vendor selection and procurement
- Phased deployment with zero-downtime cutover
- Integration with existing network and security
- Ongoing management and optimization
The fit with our footprint: with legal presence in 12 countries, we're uniquely positioned to deploy multi-country SD-WAN where a single provider handles every site, in every country, under one accountable relationship.
DATA CENTER
Modern data center fabric, built to perform.
We design and deploy enterprise data center infrastructure — including modern intent-based (ACI-class) switching fabric and the full management tooling that comes with it. Whether you're modernizing an existing data center or building new, we bring the architecture expertise and the hands-on deployment capability to do it right.
- Intent-based switching fabric design and deployment
- Data center switching and fabric
- Management and automation tooling
- Migration from legacy architectures
- Ongoing operations (via Managed Services)
CLOUD
Migrate with confidence. Run hybrid with control.
We've helped clients move to the cloud and run hybrid environments that balance the flexibility of cloud with the control of on-premise. From assessment and migration planning to execution and ongoing optimization, we make cloud adoption a managed, low-risk process rather than a leap of faith.
- Cloud migration assessment and planning
- Workload migration (Azure, AWS)
- Hybrid cloud architecture
- Cloud networking
- Post-migration optimization and cost management
AI-DRIVEN NETWORK OPERATIONS
Networks designed from intent — and run by AI that never sleeps.
We design networks from intent, not habit — starting with what the business needs to achieve, then engineering the topology, policy, and capacity to deliver it. Once it's live, our AI-driven NOC keeps it that way: continuously watching telemetry, learning normal behavior, and acting before a degradation becomes an outage.
Designed from intent
Architecture follows business outcomes, not legacy templates. We translate what you need into the policies, segmentation, and capacity that deliver it.
Self-optimizing
AI continuously analyzes traffic, application performance, and RF conditions — tuning routing, prioritization, and capacity so the network stays fast as demand shifts.
Self-healing
Anomalies are detected and isolated in real time. Failover, rerouting, and remediation happen automatically — most issues are resolved before anyone notices.
Always watching
24/7 monitoring across every site and layer, with engineers on call when human judgment is needed. Visibility you can act on, not just dashboards you ignore.
LET'S BUILD IT
Your network should be your advantage, not your bottleneck.
Whether you're optimizing wireless in the harshest RF environments, connecting sites across countries, modernizing a data center, or moving to the cloud — we bring the specialists, the certifications, and the proven execution to do it right.