← Back to PeopleMHResearcherMark HarmanResearch Scientist at MetaLinkedInFull professor of Software Engineering at UCL and Research Scientist at Meta London.1Mentions1Articles1OutletsCompanies CoveredMeta1ArticlesMost recent firstMentioned InReferenced in coverageHow Meta Catches Bugs Before Code ShipsMeta EngineeringpositiveOct 30, 2026“Co-authored research on Meta's Just-in-Time Testing system that uses LLMs to generate tests and catch bugs before code ships to production.”