Frontend:
HTML, CSS, JavaScript, Typescript, React/Next.JS, ?Redux(Toolkit/Saga etc), MobX, Zustand, ?React Query (Integration of code gen libraries). ?Css in Js (Material ui, Styled components). Tailwind, Scss. Testing (Jest, Cypress). Vite, ?Webpack, Storybook
Backend:
Node.js, Express.js, NestJS, REST APIs, zod,?Prisma, Sequelize, MongoDB, PostgreSQL, ?Codegen libraries (Orval, ?rtk-query/codegen-openapi), WebSockets, ?JWT Authentication, OAuth, AWS S3