Jiachen Zhao

b0bbyz

Tools for safe CSV cleanup and transparent data audits.

Joined October 2026

ACTOR STATS

1 public Actor

1 total user

1 monthly user

I build small tools for deterministic CSV cleanup and transparent data audits.

My first tool, Contact CSV Audit, preserves IDs and extra fields, removes exact normalized duplicates, and keeps ambiguous contacts for review. It provides cleaned CSV, review CSV, and a row-level audit. Its private cloud tests use fictional contact data.

Email-format checks do not verify deliverability. Review results before importing them into a CRM.

Jiachen Zhao

Public Actors