Haoran Ren
90d · built 2026-09-10
Performance
What Haoran Ren shipped in the selected window, measured in ETV, and how it compares with the 90 days before it.
Effective capacity
+0.1engineers
delivers like 1.1 (1.1x pre-AI)
Output (ETV)
0.1ETV
+225.0% vs 0.0 prior
Features share
0.0%
±0 pp vs prior window
Fixes share
84.6%
+84.6 pp vs prior window
Work mix
0% Features0% Maintenance15.4% Tests0% Docs84.6% Fixes
1 commits over 90 days, ending 2026-09-10.
Repository spread
Where this developer's commits land. Concentrated work (top1 > 80%) vs polymath spread (top1 < 30%).
| Repo | Commits | ETV |
|---|---|---|
| amazon-ssm-agent | 1 | 0.1 |
Most impactful commits
Top 10 by ETV in the last 90 days.