Navigara

James Mayclin

90d · built 2026-09-10

Performance

What James Mayclin shipped in the selected window, measured in ETV, and how it compares with the 90 days before it.

Effective capacity

+26.8engineers

delivers like 27.8 (27.8x pre-AI)

Output (ETV)

6.9ETV

+62.9% vs 4.3 prior

Features share

43.1%

−25.0 pp vs prior window

Fixes share

19.3%

+11.8 pp vs prior window

Work mix

43.1% Features15.1% Maintenance20.2% Tests2.3% Docs19.3% Fixes

32 commits over 90 days, ending 2026-09-10.

Daily performance

Daily ETV, stacked by Features, Maintenance, Tests, Docs and Fixes.

Repository spread

Where this developer's commits land. Concentrated work (top1 > 80%) vs polymath spread (top1 < 30%).

100.0 % of commits in s2n-tls

Focused
RepoCommitsETV
s2n-tls317.0

Most impactful commits

Top 10 by ETV in the last 90 days.