Personal technical notes

Enterprise systems,built to evolve.Architecture, modernization, and reliable systems.

Notes on architecture, platform modernization, and practical engineering.

ArchitectureCloud NativeAI Engineering
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Portrait of Kain
10+years in
enterprise systems

Approach

Architecture in practice.

I work full-time on enterprise platforms and system modernization. This site shares selected technical notes and public work.

Architecture / Connecting platform decisions with business and operational constraints.

Modernization / Evolving legacy systems through pragmatic, low-risk steps.

AI & Automation / Exploring practical improvements to workflows and decisions.

Technology

Capabilities

A pragmatic stack for dependable, maintainable products.

01

Digital Experience

Angular
Ant Design
TypeScript
Tailwindcss
02

Platform Engineering

Go
Node.js
Docker
Kubernetes
03

Data & Performance

PostgreSQL
Redis
MongoDB
Clickhouse
04

Delivery & Design

VS Code
pen.dev
OpenAI
Figma

Experience

Selected Experience

The problem spaces that shaped my engineering approach.

OngoingCurrent Professional Role

Core Platform Modernization

  • Improving legacy platform stability and evolving services with Kubernetes, Angular, and Go.
Selected WorkIndependent Learning

Open-source Exploration

  • Building WEPLANX to explore low-code, DevOps, and cloud-native automation.
Long-term PracticeEarlier Enterprise Experience

Hospitality Platforms

  • Supporting hospitality products, traffic peaks, long-term optimization, and production operations.

Selected work

Selected Work

A small selection of platforms and products.

WEPLANX
01

WEPLANX

An open-source platform exploring low-code, DevOps, and cloud-native workflows.

Hospitality Digital Ecosystem
02

Hospitality Digital Ecosystem

Websites, WeChat commerce, mini programs, and operational systems.

Resort Mini Program
03

Resort Mini Program

Mini-program architecture, backend delivery, and security remediation.

Hotel Operations Platform
04

Hotel Operations Platform

A full-stack management platform for evolving hotel operations.

Backend Foundation
05

Backend Foundation

Core backend capabilities for a scalable hospitality platform.

Membership & Ticketing
06

Membership & Ticketing

Customer-facing membership and ticketing products.

Technical exchange

Technical Exchange

For technical exchange on architecture, engineering, or practical AI.