About Chen Yan

Research-driven technical communication built on applications, product, and market experience.

My background spans analog IC applications, precision signal chains, product-line management, magnetic sensing, and technical product marketing.

I work at the boundary between engineering detail and market communication: defining the reader's real question, separating evidence from interpretation, and turning complex source material into an article a technical team can review and publish.

The editorial prototypes shown in this portfolio were created with AI-assisted implementation. My contribution is domain framing, research and evidence rules, editorial architecture, agent direction, acceptance testing, and final human review. I do not present this work as independent production software engineering.

Independent engagements use personal time, personal systems, and public or explicitly authorized materials. No employer endorsement is implied.