Hi there 👋 I am Joyce

Skills:

• Languages: TypeScript, JavaScript, Go, PHP, SQL.
• Backend: NodeJS, NestJS, ExpressJS, Hono, Go, gRPC, GraphQL...
• Frontend: ReactJS, NextJS, Remix, React Router, TanStack (Start, Query, Router), Redux, Zustand, Vite, TailwindCSS, Shadcn/ui, Radix UI, Base-UI.
• Mobile: React Native, Expo.
• Realtime & Messaging: Kafka, RabbitMQ, Redis, BullMQ, WebSocket, Socket.io, MQTT.
• Databases & ORM: PostgreSQL, MySQL, MongoDB, ClickHouse, Prisma, Drizzle ORM.
• Observability: OpenTelemetry, Prometheus, Grafana, Grafana Tempo, Sentry.
• Testing: Jest, Vitest, Playwright.
• Cloud & DevOps: AWS (S3, CloudFront, Lambda), Cloudflare (R2, DNS/CDN), Vercel, Docker, PM2, Caddy, Linux (Nginx), GitHub Actions, Gitlab CI/CD, Jenkins.
• AI: Claude Code, Cursor, Codex.