# callzhang: AI coding activity, tools and rank

Canonical: https://devimprint.com/developers/callzhang/

DevImprint recorded 845 detectable AI-assisted commits for callzhang during 2026-08-25–2026-09-23 (UTC). Population: resolved person; rank within people. Source snapshot: 2026-09-23T09:35:18.512893+00:00 (a990a2b79b423e57ba2515ee9f369641b8dba29ac1509c8b7371baab856bd684). 54.7% of known repositories scanned; provisional. Methodology: 2026-09-14. Page: https://devimprint.com/developers/callzhang/. Current data: https://devimprint.com/leaderboard.json

People rank: 715
GitHub: https://github.com/callzhang
All-time observed commits: 1062
Detected tools: claude-code, cursor

## Daily activity (UTC)

| Day | Commits |
|---|---|
| 2026-08-25 | 0 |
| 2026-08-26 | 4 |
| 2026-08-27 | 7 |
| 2026-08-28 | 20 |
| 2026-08-29 | 151 |
| 2026-08-30 | 74 |
| 2026-08-31 | 43 |
| 2026-09-01 | 34 |
| 2026-09-02 | 8 |
| 2026-09-03 | 49 |
| 2026-09-04 | 7 |
| 2026-09-05 | 8 |
| 2026-09-06 | 21 |
| 2026-09-07 | 7 |
| 2026-09-08 | 15 |
| 2026-09-09 | 13 |
| 2026-09-10 | 33 |
| 2026-09-11 | 50 |
| 2026-09-12 | 30 |
| 2026-09-13 | 0 |
| 2026-09-14 | 0 |
| 2026-09-15 | 3 |
| 2026-09-16 | 43 |
| 2026-09-17 | 105 |
| 2026-09-18 | 48 |
| 2026-09-19 | 64 |
| 2026-09-20 | 8 |
| 2026-09-21 | 0 |
| 2026-09-22 | 0 |
| 2026-09-23 | 0 |

## Repositories

- [callzhang/ceo-agent-service](https://github.com/callzhang/ceo-agent-service): 395 in the window
- [callzhang/hypo](https://github.com/callzhang/hypo): 331 in the window
- [callzhang/quota-report-hub](https://github.com/callzhang/quota-report-hub): 114 in the window
- [callzhang/llm-gateway](https://github.com/callzhang/llm-gateway): 5 in the window

[JSON record](https://devimprint.com/developers/callzhang.json). Personal records reflect the current publication and can be corrected or removed.