Coumets Dev
A non-profit organisation sharing computer science understanding
We believe practical, accessible documentation helps everyone learn how modern software systems work from cloud infrastructure and integration platforms to development tools and workflows.
Our Mission
Coumets Dev is dedicated to making computer science knowledge open, practical, and free. We publish hands-on guides, how-tos, and reference material so developers, students, and teams can build with confidence.
Open Knowledge
Free, publicly available guides covering real-world tools and technologies used in production environments.
Practical How-Tos
Step-by-step tutorials with commands, configuration examples, and architecture explanations you can apply immediately.
Community Driven
Built by practitioners for practitioners. Contributions and improvements are welcome from the wider community.
Software Craftsmanship
Good software is not just about making things work it is about building systems that are maintainable, observable, and built to last. We promote the values of craftsmanship in every guide we publish.
Clean Code
Write code that is readable and intentional. Naming, structure, and simplicity matter as much as correctness.
Automation First
Automate repetitive tasks, deployments, and checks. Reliable pipelines free teams to focus on solving harder problems.
Continuous Improvement
Reflect, iterate, and refine. Craftsmanship is a practice, not a destination every system can be made better.
Documentation Topics
Browse guides organised by technology domain.
What You'll Find
Our library covers the full stack of modern software engineering.
Cloud Platforms
AWS EKS, credentials, and infrastructure automation with Terraform.
Integration & APIs
MuleSoft Runtime Fabric, Flex Gateway, and CloudHub.
Containers & Orchestration
Kubernetes ingress, TLS secrets, and cluster configuration.
Development Tooling
Git workflows, Ruby, Cursor, Claude, Mise, and PostgreSQL.