Jen-Hsuan Hsieh (Sean Hsieh) | AWS (SAP, SAA, DVA)

Articles

The articles I have written to record what I learned or what I am interested in.

Auction Platform System Design — Architecture Decision Records

Jen-Hsuan Hsieh (Sean)

2026/10/4

Online Rental Platform System Design — Architecture Decision Records

Jen-Hsuan Hsieh (Sean)

2026/9/12

1Reading

Journey of AWS Certified Solutions Architect — Professional (SAP-C02)

Jen-Hsuan Hsieh (Sean)

2026/9/6

Portfolios

A collection of projects I have built, from full-stack applications to data visualization demos, each with an article explaining how it works.

MCP Sever for ALayman Articles

Sean HS

2025/11/30 · 3min read

3Reading

Interactive Graph Visualization Demo with d3.js

Sean HS

2024/8/24 · 3min read

16Reading

Graph Visualization Demo with d3.js

Sean HS

2024/8/23 · 3min read

6Reading

Certifications

The certifications I have earned.

Slides

The slides I shared for technical sharing or meetups.

Technical Stack

The following diagram shows the infrastructure and technical stack of this website. Daily Learning (alayman.io) is a full-stack platform optimized with CDN. The technical stack includes React, NestJS, Django, PostgreSQL, RabbitMQ, Cloudflare.

Contact

Feel free to contact me by email or LinkedIn.

Also feel free to use the MCP server to get more information if you have questions for me or this website.