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EngineerUI-TARS Desktop / Agent TARS · Hangzhou, China

Charles (ycjcl868)

Agent engineer, ByteDance Seed

Harness engineering

Agent and MLSys engineer at ByteDance Seed; core contributor to UI-TARS Desktop.

XGitHubWebsite

Also at

UI-TARS Desktop / Agent TARS: ULIVZ

Sources

  1. github.com/ycjcl868
  2. github.com/bytedance/UI-TARS-desktop

Verified Oct 29, 2026