A team of engineers
Linux, DevOps & Security

4GEEKER is a team of engineers with years of experience in IT infrastructure management. We help companies transition from traditional environments to modern, automated architectures — safely and without unnecessary downtime.

50+ deployments
10+ years of experience
24h response time
100% with documentation
0 downtime during migrations
14+ certifications

What drives us

01

Automation over manual actions

Every repetitive process should be automated. Ansible, Terraform and scripts are our everyday tools.

02

Security from the first line of code

We do not treat security as an option. DevSecOps is the approach we apply from the very first stage of every project.

03

Scalability planned upfront

We design architectures with the future in mind — so that growth does not require rewriting everything from scratch.

Our qualifications

Linux Systems Engineering

RHCSA and RHCE certifications — the highest standard of Enterprise-grade system administration.

Cybersecurity & Audit

Experience in penetration testing and securing network infrastructure. Offensive Security certifications (OSCP).

Automation (IaC)

Designing repeatable architecture using Terraform and Ansible.

Cloud & Kubernetes Administration

Specialists in container orchestration and managing hybrid cloud environments.

Tools we work with

Operating Systems
DebianUbuntuRHELOracle Linux
Containerisation
DockerKubernetesHelm
CI/CD
GitLab CIAzure DevOpsRancherArgoCDTraefik
IaC
TerraformAnsiblePacker
Cloud
Microsoft AzureIBM Cloud
Monitoring
PrometheusGrafanaWazuhZabbixAlertmanager
Security
Kali LinuxBurp SuiteMetasploitNessusTrivyFalco
Networks
CiscoUbiquiti