Frontend: JavaScript, TypeScript, React, Redux, Next.js, Svelte, Storybook.js, HTML/5, CSS/3, Styled Components, Sass, TailwindCSS

Backend: Express.js, Node.js, Nest.js, Python, GraphQL, Redis, SQL, MySQL, Firebase, MySQL, MongoDB, Sequelize, Prism

Testing & Deployment: Jest, Vitest, Vercel, Heroku, Docker, Netlify, AWS, Github Actions

Tools and Software: CircleCI, PostgreSQL, Git, GitHub, Figma, GTM