Software engineering
- Software architecture
- OOD / SOLID / Clean Architecture
- Node.js · Laravel · ASP.NET Core · React
Mentry founder
Mark
Senior Software Engineer · Scrum Master · Product Maker
I build products with engineering discipline, and I do the whole thing in public.
5+ years as a software engineer, with an M.S. in Computer Science from National Taipei University of Technology. I have shipped backend and full-stack systems, built automated testing and CI/CD pipelines, run security reviews, and led teams as a Scrum Master. Right now I am building Mentry from zero in 100 days, sharing the website, SEO, newsletter and monetization entirely in public.
What I work with
AI in practice
- AI agent integration
- RAG
- Vibe-code rescue (AI-built code that broke in production)
Quality & delivery
- Automated testing
- CI/CD · Docker · DevOps
- OWASP security analysis · technical SEO
Team
- Scrum Master
- Agile delivery
Why Mentry
There is no shortage of tutorials online, but most stop at "it runs." The part I want to fill is what comes after: keeping it running, maintaining it, shipping it, and making it earn. That is the work I actually do, so that is what I write about.
Want the field notes?
A new engineering note every two weeks, or reach me directly on LINE.