AI automation
Taiwan stock analysis and alerts
Every day it pulls market data, computes indicators, writes an AI forecast report and a podcast episode, then pushes it to subscribers over LINE. Nobody presses a button.
What this system does
- Scheduled fetch, analysis, report and push, end to end
- AI-written daily reports and a generated audio podcast
- LINE account binding, subscribers choose what they follow
More work
Cases from the same service come first.
Content site · AI automation
Tech Tactician engineering blog
Over 253 technical articles on AI, .NET Core, back end and DevOps. Articles go through an automated pipeline: research, outline and SEO analysis, writing, and a quality review that sends drafts back for a rewrite when they fail. After saving, the cover image, podcast and video are produced in parallel, and the video is uploaded to YouTube.
- Over 253 articles with categories, tags, site search and RSS
- AI writing pipeline: research → outline and SEO analysis → writing → quality review, rewritten automatically if it fails
Next.js · MDX · Claude · Gemini · Veo · VoAI TTS
E-commerce
eSIM 226 storefront
A travel eSIM store in eight languages with multi-currency pricing and two Taiwanese payment gateways. Paid orders are provisioned with the upstream supplier automatically and the install email goes out on its own.
- Eight locales and multiple display currencies, so Japanese buyers see yen
- Automatic provisioning across two suppliers, with failover
Next.js · PostgreSQL · Keycloak · ECPay/NewebPay · Kubernetes
Admin system
eSIM back office
The operations side of the same store: products, pricing, orders, refunds, suppliers and payments in one place. It actively surfaces problems like "paid but never fulfilled" instead of waiting to be asked.
- Orders, revenue, unpaid and unfulfilled counts at a glance
- AI pricing suggestions and bulk listing changes
Next.js · PostgreSQL · Keycloak · GA4 Data API
See insideE-commerce site