Inside Atlassian

Author

Yaotian Zou

Principal Machine Learning Engineer

Article in Development
Improving Code Reviewer with Atlassian PR Context

Code Reviewer already knew the rules. We gave it history. Rovo Dev Code Reviewer catches PR issues related to code bug, code design, code readability, maintenance, testing, etc. It works well. But we saw an opportunity to take it further: to give it something closer to the institutional memory that experienced reviewers build over time, […]

Article in AI at Work
30.8% Faster PRs: How AI-Driven Rovo Dev Code Reviewer Improved the Developer Productivity at Atlassian

Rovo Dev code reviewer reviews your pull requests (PR), proactively catching quality, security, and performance issues early while recommending best practices for code quality and maintainability. Recognized by ICSE 2026, code reviewer is observed to reduce 30.8%of the PR cycle time. Introduction Code review is a critical pillar of high-quality software engineering at Atlassian. It […]

Article in How We Build
Comment ranker – An ML-based classifier to improve LLM code review quality using Atlassian’s proprietary data

Atlassian’s ML-based comment ranker filters LLM code review comments, boosting quality and efficiency with proprietary data.