FREE LEARNING. REAL ENGINEERING.

Build real skills.
Deliver real solutions.

Free, practical learning for junior network engineers.
Cloud networking, Zero Trust, and open source—through real business challenges.

Explore the solutions

A nonprofit learning initiative.

WHAT YOU WILL BUILD

Solutions with a business purpose.

Cloud
networking

Connect applications, branches, and users.

Azure · AWS · GCP · OCI
Azure in development

Zero Trust
access

Give the right people secure application access.

OpenZiti · Keycloak
Planned

Observability
& security

Understand service health and investigate incidents.

Grafana · Loki · Prometheus · Wazuh
Planned

Service
automation

Turn requests into repeatable, traceable workflows.

Open source help desk & ticketing
Planned

HOW YOU WILL LEARN

From business need to continuous improvement.

Reasoning. Work. Evidence.

A seven-stage loop: Need produces requirements; Design records decisions; Build produces code; Test collects results; Document provides runbooks; Operate gathers monitoring; Improve feeds the next iteration back into Need.
  1. 01
    NeedRequirements & constraints
  2. 02
    DesignDecisions & diagrams
  3. 03
    BuildCode & configuration
  4. 04
    TestResults & logs
  5. 05
    DocumentGuides & runbooks
  6. 06
    OperateMonitoring & alerts
  7. 07
    ImproveReview & next iteration
  8. ↻ Improve feeds back into Need.

OUR MISSION

Practical experience
should be accessible.

Elrehan Academy is a nonprofit learning initiative helping junior network engineers build real skills and confidence through realistic, hands-on projects.

We share the reasoning, the work, and the evidence, so you can understand why a solution works and apply it yourself.