react.js , Progressive Web Applications (PWAs), Github, Database Design, PostgreSQL, API design, Cursor, Typescript, Javascript, MySQL, Python, Node.js, Css3, Automated Testing, Git, Html5, Clean maintainable and well-structured code, Application security fundamentals, Debugging and troubleshooting, REST API integration, Claude Code, OpenAI Codex, Linux development environments, GitHub Copilot

react.js , Javascript, Node.js