Hi, I'm Zikang Wu! A curious explorer | INTJ / INFJ
Gleam Lab
Focusing on AI engineering, Java backend & platform R&D, real-time voice pipelines and automation tools.
This site documents projects I've built, articles I've written, pitfalls I've encountered, and thoughts on technology and long-term growth.
Links
Find me on other platforms
Focus Areas
AI Engineering
LLM 应用开发、ASR/TTS 语音交互、数字人、模型服务化与集成
Backend & Infrastructure
Java / Spring Cloud、Kubernetes / DevOps、服务部署与稳定性治理
Builder & Experiments
ESP32 硬件、极客实验、TeslaMate 自动化、软硬结合探索
Writing & Thinking
技术博客、项目复盘、方案分析与个人思考
Recent Posts
View All →Hive Slowly Changing Dimension Type 2: Order History State Management
Offline data warehouse needs to save order history state at low cost while supporting daily rollback and change analysis.
Rebuilding My Personal Site with Astro: Tech Stack Choices and Migration Notes
Documenting the complete process of migrating wzk.icu from plain HTML to Astro 6: why I chose Astro, content collection setup, Bun gotchas, and SEO infrastructure buildin...
LLM Application Engineering: Key Practices from Demo to Production
Core experience moving LLM applications from prototype to production: context management, error handling, cost control, observability. No basics, just real pitfalls.
Projects
View All →wzk.icu — 个人技术门户
Active基于 Astro 6 重构的个人站点，集博客、项目展示、个人品牌于一体。SSG 静态生成，Markdown 驱动，注重 SEO 和可持续维护。
AscendLab
Active个人 AI 工程化实验室，探索大模型应用落地：LLM 对话服务、ASR/TTS 语音链路、数字人交互系统、Function Calling 与 Agent 编排。
TeslaMate 自动化看板
Active基于 TeslaMate + Grafana + InfluxDB 搭建的 Tesla 车辆数据看板，自动记录行程、充电、电耗数据，支持自定义告警和周报。
About
Programmer, long-term focus on AI engineering, backend systems, automation, and digital life.
Currently focused on AI application development and infrastructure building.
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