Languages and frameworks: C, C++, Python, HTML, CSS, JavaScript, Sass, Node.js, React.js, Vue.js, PHP, Laravel, Flask and FastAPI.
Databases and platforms: MySQL, MongoDB, SQLite, Firebase and Supabase.
Tools and workflow: Git, GitHub, Tailwind CSS, Vite, Postman and REST APIs, with additional knowledge of Java, GraphQL and Solidity.
Focus areas: full-stack web development, responsive UI/UX design, cybersecurity and technical support.