Microservices Architecture (Docker, ECS, Terraform)
Designed and built a containerized, auto-scaling microservices framework on AWS — first in 2014, then revised in 2018 with EKS, ArgoCD, Helm, and GitHub...
What It Is
A hierarchical, permissioned operating system manages processes, memory, and files through a kernel that enforces resource isolation, scheduling, and hardware abstraction.
What This Domain Trains You To Notice
This domain is valuable because software and platform systems make interfaces explicit. They reveal how modules compose, where abstractions leak, how change propagates, and how operational discipline keeps complex systems evolvable.
Why It Transfers
The same lens transfers far beyond software. Once you can reason about state, isolation, coordination, and failure here, you are better prepared to understand teams, institutions, and other layered systems. This domain gets more useful when it is compared with adjacent systems instead of being treated as a silo. That is where reusable judgment starts to form.
Related Domains
Security systems
Practices and controls protect systems from unauthorized access, misuse, and failure.
Standards and protocol systems
Shared rules create interoperability between otherwise independent systems.
TCP/IP networking systems
Layered communication protocols define addressing, routing, and reliable data transmission across interconnected networks.
CI/CD systems
Automated pipelines build, test, and deploy software changes continuously to preserve reliability and speed of iteration.
Observability systems
Monitoring, logging, and tracing systems provide visibility into behavior, performance, and failure modes.
Authentication/authorization systems
Mechanisms verify identity and enforce permissions across applications and infrastructure.
Identity and access management systems
Frameworks control who can access which resources under defined policies and administrative models.
API systems
Defined interfaces expose functionality or data between systems so modular integration and interoperability are possible.
Aware3 Impact — DevOps Transformation
Modernized the entire DevOps pipeline for a company producing customized mobile apps for over 1,000 churches and communities — scaling from 5 app builds per...