Frontend:     JavaScript, TypeScript, React, CSS, HTML,
              Next.js, Tailwind CSS, SASS

Backend:      Python, Node.js, C++, Go, PHP, Pawn, Express.js, SQL,
              MySQL, PostgreSQL, MongoDB, GraphQL

APIs & Services:
              RESTful APIs, WebSockets, OAuth, Firebase

Tools & DevOps:
              Linux, Git, GitHub, AWS, Docker, CI/CD,
              Kubernetes, Nginx, Redis

Testing & Security:
              Jest, Cypress, OWASP Best Practices,
              Authentication & Authorization (JWT, OAuth)