rougex:~/stack$ inspect --all

Stack

Tools, frameworks, and capabilities I work with daily.

Backend

core · depth · reliability

Two decades of JVM experience. Enterprise systems, APIs, event-driven architectures — built to stay running.

JavaSpring · Spring BootHibernate · JPASpring SecurityREST APIs · MicroservicesApache KafkaWebFluxNode.js

Frontend

interfaces · products

React · Next.jsTypeScript · JavaScriptReact NativeTailwind CSS · SassHTML · CSS

Data

persistence · integration

PostgreSQL · MySQLIBM DB2SQL Server · OracleMongoDB · Redis

DevOps & Tools

delivery · operations

DockerDocker ComposeLinuxTomcatMavenGitJenkinsCI/CDSwagger / OpenAPIPostmanDBeaver

Engineering

thinking · principles

Architecture · System designAPI designPerformance · ReliabilityIntegration

This is not meant to be exhaustive. Technologies change; principles don’t. I value deep understanding over broad familiarity — knowing how a tool works matters more than having used every tool in the ecosystem.