A personal blog covering software engineering and macroeconomic investing, with 340+ posts since 2013.

Tech

  • Go — concurrency, channels, goroutines, interfaces
  • Java — concurrency (ForkJoinPool), Spring Boot, JPA, memory management
  • Microservice Patterns — inter-process communication, sagas, hexagonal architecture
  • JavaScript / Redux — state management, middleware, TypeScript migration
  • Infrastructure — Kafka, Docker, MongoDB, PostgreSQL, Nginx
  • Kotlin — language features and Gradle builds
  • Python — scripting and tooling
  • LeetCode — algorithm problem solutions
  • LLM / AI — vLLM benchmarking, Claude Code

Macro

  • Market Commentary — Fed policy, inflation, GDP, stagflation analysis
  • Government Data Deep-Dives — CBO projections, CPI/PCE, yield curve, employment
  • Geopolitics — US-China, Middle East, EU/BOJ policy, Taiwan Strait — and their market impact
  • AI & Technology — capex cycles, semiconductor supply chains, sector disruption
  • ETF Analysis — SPY, TLT, GLD, QQQ, SMH and more — with risk/reward framing

History

Posts from 2013–2020 were originally published on Blogger and migrated here. The blog is bilingual, with selected posts in both English and Traditional Chinese.