Cavimor Drelun

Cavimor Drelun Logo
Elda, Alicante
Since 2014

Direct Server and Network Support

I work with online businesses that need hands-on help setting up payment systems, fixing server issues, and configuring network infrastructure. Whether you're dealing with failed transactions, authentication errors, or need someone to review your entire setup, I can get things running properly.

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Technical server infrastructure setup and configuration

What I Actually Do

Most of my work involves fixing specific problems or setting up systems from scratch. These are the areas where I spend most of my time with clients.

Payment Gateway Setup

Getting payment processors connected correctly is where most issues happen. I configure everything from chargeback handling to dispute resolution workflows, making sure your refund requests go through the right banking procedures and transaction verification happens properly.

Server Infrastructure Review

I look at your existing setup and tell you what needs fixing. This includes checking how your servers handle buyer protection claims, whether your credit card fraud detection is configured correctly, and if your payment reclamation processes follow proper cardholder verification standards.

Network Diagnostics

When transactions fail or connections drop, I trace the actual problem. Usually it's authentication timeouts, firewall rules blocking payment verification, or SSL certificates not matching what the banking procedure requires. I fix those specific issues.

Integration Troubleshooting

Your payment system talks to multiple services and sometimes they stop communicating. I debug API calls, check webhook configurations, and make sure refund data flows correctly between your platform and the payment processor's dispute management system.

One-on-One Consulting

Sometimes you just need someone to walk through your setup with you. We get on a call, I look at your configuration files, test your transaction flows, and explain what's happening when a chargeback comes through or why your cardholder authentication keeps failing.

Ongoing Technical Support

For businesses processing high volumes, I provide regular maintenance. This means monitoring your payment gateway for unusual dispute patterns, updating security certificates before they expire, and making sure your buyer protection procedures stay compliant with changing banking regulations.

How We Work Together

Every situation is different, but the general approach stays the same. We identify the problem, fix what's broken, test everything thoroughly, and make sure you understand what changed and why. No shortcuts, no guessing.

1

Initial Assessment

You describe what's not working. I ask specific questions about your setup, what errors you're seeing, when they started happening. Then I look at your actual configuration, not just what you think is configured.

2

Testing and Diagnosis

I run test transactions through your system. Check if chargebacks route correctly, verify SSL handshakes complete properly, confirm authentication tokens refresh when they should. This shows exactly where things break down.

3

Implementation

Once I know what needs fixing, I make the changes. That might be updating server configurations, modifying API calls, adjusting firewall rules, or completely rebuilding how your payment verification flows work.

4

Verification and Documentation

After changes go live, we test again with real scenarios. Process actual refund requests, trigger dispute workflows, verify credit card fraud checks execute properly. Then I document what was changed so your team understands the new setup.

Network configuration and payment system integration workspace

Why This Matters for Your Business

Payment processing failures cost you money directly. Every transaction that doesn't complete is lost revenue. Every chargeback that isn't handled correctly damages your merchant standing. Every dispute that takes weeks instead of days frustrates customers.

  • Transaction verification happens in milliseconds, not minutes, because your server configuration actually supports the load
  • Chargebacks get properly categorized and routed to the right banking procedure without manual intervention
  • Refund requests process automatically through verified payment reclamation workflows that comply with cardholder protection standards
  • Credit card fraud detection runs before authorization, not after you've already shipped products
  • Buyer protection claims receive proper documentation from your system, making dispute resolution straightforward
Learn More Details

Average Response Time

2.4 hours

First-Time Fix Rate

87%

Client Satisfaction

4.7/5

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