Cavimor Drelun

Cavimor Drelun Logo
Elda, Alicante
Since 2014

Expert-Led Sessions

Get hands-on training from specialists who actually do this work every day. Small groups, real scenarios, and practical skills you can use immediately.

Why these sessions matter

Setting up servers and networks isn't something you figure out from documentation alone. There are too many variables, too many ways things can go wrong, and most guides assume you already know what you're doing.

Our sessions give you direct access to people who've been fixing transaction verification systems, handling dispute processes, and dealing with chargeback complications for years. You'll see how things actually work, not just how they're supposed to work.

Each session covers specific scenarios: protecting cardholder data, processing refund requests properly, implementing buyer protection protocols, and navigating banking procedure requirements. You'll learn what matters for credit card fraud prevention and how to handle payment reclamation cases efficiently.

What Actually Happens During 72 Hours of Network Load Testing Network Infrastructure

What Actually Happens During 72 Hours of Network Load Testing

We document three days of real network stress testing with a 500-user simulation, showing which assumptions held up and which fell apart by Tuesday afternoon.

Duration: 6 weeks
Places left: 7
$890 Includes access to all test data and configuration files
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Why This Server Migration Failed: A Week-by-Week Account Server Management

Why This Server Migration Failed: A Week-by-Week Account

Following a disastrous cloud migration attempt that took 23 days instead of 5, we analyze what went wrong with detailed logs and recovery steps that actually worked.

Duration: 6 weeks
Places left: 5
$920 Includes complete incident documentation and recovery playbooks
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What you get from these sessions

Real troubleshooting

Watch how experienced specialists diagnose problems, trace issues through systems, and fix things when standard solutions don't work.

Configuration patterns

Learn the setup approaches that prevent common security holes and performance bottlenecks before they become serious problems.

Direct feedback

Ask about your specific situation and get practical advice from someone who's dealt with similar cases dozens of times.

Working examples

Take home documented configurations and scripts you can adapt to your own infrastructure without starting from scratch.

Time savings

Skip weeks of trial and error by learning what actually works in production environments, not just in tutorials.

Context understanding

Get explanations that connect technical details to business requirements so you know why things are done certain ways.

Need help choosing?

Not sure which session fits your current situation? We can walk you through what each one covers and help figure out where to start based on what you're trying to accomplish.

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