Engineering samples
Cases accumulate over time. Items below include solution design examples and self-owned projects, with status marked transparently. Client cases are kept confidential.
AI acquisition system: content engine & lead scoring
Multi-channel content engine and lead intake for B2B: private-domain scoring, opportunity dispatch, conversion review.
Multi-channel SEO/GEO optimization
Dual optimization for search and generative AI engines: structured data, semantic HTML, AI crawler open, content rebuild.
AI Token trading platform: aggregation & match
Multi-supplier compute aggregation, real-time pricing match, balance accounts and reconciliation, API gateway and risk control, with ops manual.
AI comic workflow: script to final cut
Storyboard/lineart/color/composite orchestration, model scheduling and asset library, batch export.
Corporate website
Astro / Next.js / Nuxt / Hugo / Hexo / WordPress and other mainstream stacks, bilingual, structured data, design system, private or cloud deployment.
E-commerce API & payment integration
Product/order/payment REST API with WeChat Pay and Alipay, OpenAPI docs and load tests.
Production line data collection & time-series warehousing
Industrial protocol to PLC, data into TimescaleDB with dashboard and alerts.
Ops automation & CI/CD pipeline
GitHub Actions/GitLab CI pipeline, image build, rolling deploy, monitoring & alerting.
Tech selection & architecture review report
Stack selection, architecture review, feasibility report with PoC code for business systems.
Legacy takeover & regression fix
Take over existing code, diagnose, add unit tests, fix and regression. Fix notes and diff delivered.