Build reliable systems. Make AI output verifiable.

I’m Haoyu (Jerome) Ma, an AI application and full-stack engineer. I turn ambiguous business requirements into reliable systems, using multi-agent workflows, explicit contracts, and independent verification to deliver them in production.

GitHubOpen to international remote opportunities · Nanjing

FEATURED / COVER STORY

After AI Says “Done”: Contracts and Independent Verification for Real-World Delivery

How explicit task contracts, independent review, and fresh-eye reproduction turn “the AI says it’s done” into portable, checkable evidence.

Project case studies

Problem, constraints, trade-offs, and verified results.

All projects