دليل هندسي: Freelance Python Programmer: HIPAA & GDPR PII Redaction for Enterprise AI. ألديان فازريهادي (Aldian Fazrihady) مبرمج مستقل أول ومهندس ذكاء اصطناعي (Python, Django, FastAPI, React, Next.js, TypeScript, Golang).
Pass enterprise security and HIPAA/GDPR audits by hiring senior freelance Python programmer Aldian Fazrihady to build reversible PII/PHI redaction gateways for LLMs.
import re
from typing import Tuple, Dict
EMAIL_RE = re.compile(r"[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+")
SSN_RE = re.compile(r"\b\d{3}-\d{2}-\d{4}\b")
def redact_pii_reversible(text: str) -> Tuple[str, Dict[str, str]]:
vault: Dict[str, str] = {}
counter = 0
def _replace(match: re.Match, prefix: str) -> str:
nonlocal counter
counter += 1
token = f"[{prefix}_{counter}]"
vault[token] = match.group(0)
return token
redacted = EMAIL_RE.sub(lambda m: _replace(m, "EMAIL"), text)
redacted = SSN_RE.sub(lambda m: _replace(m, "SSN"), redacted)
return redacted, vault