6+ years building products in start ups
- Languages: TypeScript, JavaScript, Dart, C#
- Frontend: React, Next.js, TanStack Start, Gatsby, React Router, Redux, XState, React-admin, D3.js, Web Workers, SSR, SSG
- Styling and UI: CSS, Sass, Tailwind CSS, MUI, Ant Design, Chakra UI, Styled Components, Bootstrap, Storybook
- Backend: REST APIs on a Next.js site; Node.js, NestJS, Express, PostgreSQL, Drizzle and Docker on my own projects
- APIs and realtime: REST, GraphQL, GROQ, oRPC, WebSockets, SSE, polling, Sanity CMS
- Auth: Auth0, OAuth, 2FA, passkeys, FaceTec (biometric authentication and ID verification)
- Testing: Cypress, Jest, Vitest, Chromatic visual regression
- Build and delivery: Vite, Webpack, Rollup, Babel, Vite Module Federation, GitHub Actions CI/CD, Cloudflare, Netlify
- Monitoring and performance: Sentry, Mixpanel, Google Analytics, Google Tag Manager, Core Web Vitals, Chrome DevTools profiling, SEO
- AI-assisted development: Cursor, Claude Code, custom Claude Code skills, MCP servers
- Practices: Atomic Design, Feature-Based and Module-Based architecture, SOLID, MVC, TDD, Agile, accessibility
- Also: Linux, Bash, Flutter, Unity, LaTeX