Use before implementing logs in a medium to large scale production system.

Containerize and deploy Node.js applications with Docker including multi-stage builds, Docker Compose, and production optimization

Create distinctive, production-grade frontend interfaces with high design

Write engaging scripts for short-form video content (15-90 seconds) for Reels and TikTok

Conduct qualitative user research, synthesize insights, and inform product decisions through interviews, usability testing, and behavioral analysis

Master of defensive Bash scripting for production automation, CI/CD

Master of defensive Bash scripting for production automation, CI/CD

Master of defensive Bash scripting for production automation, CI/CD

Master of defensive Bash scripting for production automation, CI/CD

每日信息摘要工具，自动抓取 Hacker News、Product Hunt、Newsletter 内容，生成 Obsidian 文档，支持阅读标记和归档

Monitor model performance, detect data drift, concept drift, and anomalies in production using Prometheus, Grafana, and MLflow

Deploy, manage, and scale containerized applications on Kubernetes clusters with best practices for production workloads, resource management, and rolling updates.

Analyze competitive landscape to identify strengths, weaknesses, opportunities, and threats. Inform product strategy and positioning based on market insights.

Technical sales expert specializing in product demonstrations, technical validation (PoC), and solution design. Bridges the gap between sales and engineering.

Use when tempted to add features "for later". Use when building "production-ready" systems before needed. Use when adding flexibility that isn't required yet.

OpenInference semantic conventions and instrumentation for Phoenix AI observability. Use when implementing LLM tracing, creating custom spans, or deploying to production.

Deployment workflows, pre-deploy validation, and smoke testing patterns. Use when deploying to staging or production, running smoke tests, or validating deployments.

Vite is a next-generation frontend build tool that provides a fast dev server with HMR and optimized production builds

Media processing utilities for images, audio, and video using FFmpeg and ImageMagick. Use when working with media conversion, optimization, or batch processing tasks.

Use when transcribing audio/video to text with timestamps, speaker labels, and chapters. Supports YouTube URLs and local files. Produces structured markdown output.