Frontend: React, Next.js, TailwindCSS, SCSS, Headless UI, ShadCN UI, Framer motion, GSAP, Redux, Recoil, Zustand, SWR, Tanstack Query, Tanstack Router, React Hook Form, Jest, Vitest, Cypress, Playwright, Storybook

Javascript runtime: Node.js, Bun, Deno, Edge runtime (Vercel), CF Worker

Backend: Hono.js, Express.js, Fastapi, Flask, Go, Fiber, Mux

Mobile: React Native, Expo, Flutter

Low Level: C, C++

DevOps: Docker, Kubernetes, Terraform, AWS, GCP, Azure