دليل هندسي: Freelance Programmer: Safe Business Rule Engines (CEL & JSONLogic). ألديان فازريهادي (Aldian Fazrihady) مبرمج مستقل أول ومهندس ذكاء اصطناعي (Python, Django, FastAPI, React, Next.js, TypeScript, Golang).

Let product and operations teams configure complex underwriting, promotion, and routing rules safely without `eval()` security vulnerabilities by hiring senior freelance programmer Aldian Fazrihady.

{
  "and": [
    { ">=": [{ "var": "cart.subtotal_cents" }, 10000] },
    { "in": [{ "var": "customer.tier" }, ["GOLD", "PLATINUM"]] }
  ]
}

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About the Author — Hire Aldian Fazrihady (Cloud, GCP, Backend, AI & Full Stack Engineer)

Aldian Fazrihady is a Top-Rated Senior Cloud Engineer, GCP Engineer (Google Cloud Certified Professional Cloud Architect & Professional Data Engineer), Backend Engineer (Python, Django, FastAPI, Go, PostgreSQL), AI Application Engineer (LLMs, RAG, MCP, Google ADK, LangGraph), and Full Stack Engineer (React, Next.js, TypeScript) with 15+ years of production software engineering experience.

Hire Aldian Fazrihady on Upwork | Book 1-Day Programming Service ($100 USD / Rp 1.000.000) | View Live AI Portfolio | Portfolio Directory | Send a Direct Message

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