I will fix, upgrade, and troubleshoot your kubernetes cluster fast

Ferdinando

Mozambique

I speak Portuguese, English, French

DevOps Cloud Computing Engineer

I am a DevOps and Cloud Computing Engineer focused on building scalable, reliable, and automated systems. I work with AWS and Azure, using tools like Terraform, Docker, Kubernetes, Git, Linux, and CI/...
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About this Gig

I will fix, troubleshoot, and upgrade your Kubernetes cluster safely and professionally.

Kubernetes clusters can break due to:


  • Version mismatches after upgrades
  • Node join/registration issues
  • Broken kubelet or control plane
  • Networking (CNI) misconfigurations
  • DNS or service discovery failures
  • Resource or scheduling issues


I help you diagnose and resolve these problems quickly and safely.


What I can do for you:


  • Fix broken Kubernetes clusters (control plane or worker nodes)
  • Safely upgrade kubeadm-based clusters
  • Troubleshoot node join and certificate issues
  • Fix networking issues (Calico, Flannel, Cilium, etc.)
  • Resolve pod crash loops and scheduling errors
  • Debug services, ingress, and DNS issues
  • Perform post-upgrade stabilization checks


Supported environments:


  • kubeadm clusters (on-prem / cloud VMs)
  • AWS EKS
  • Azure AKS
  • Google GKE
  • Hybrid Kubernetes setups


️ My approach:


  • Root cause analysis before changes
  • Safe upgrade or fix strategy
  • Minimal downtime approach
  • Step-by-step validation after each fix
  • Rollback awareness if needed


If your Kubernetes cluster is broken or unstable, I can help restore it to a healthy production-ready state.

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fix, upgrade, and troubleshoot your kubernetes cluster fast
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fix, upgrade, and troubleshoot your kubernetes cluster fast

Cloud provider:

Amazon Web Services

Expertise:

Installation

•

Backup

•

Debugging

•

Development

•

Configuration

Cloud computing resource:

EC2

•

ELB

•

VPC

•

AKS

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