FRONTEND

TypeScript
JavaScript
React
Next.js
Redux
Tailwind
CSS3
HTML5

BACKEND

Java
Spring Boot
JPA/Hibernate
JUnit
Mockito
Node.js
Express.js
SQL

DEVOPS

Git
GitHub
GitLab
Heroku
Vercel

OTHER TOOLS

Postico
Postman
Test Driven Development
MVC Design Pattern
Jira
Confluence