Panduan Kejuruteraan: Freelance Programmer: European Payments (SEPA Instant, iDEAL, Klarna & PSD2 SCA). Aldian Fazrihady ialah Programmer Bebas Kanan & Jurutera AI (Python, Django, FastAPI, React, Next.js, TypeScript, Golang).

Maximize European checkout conversion and PSD2 Strong Customer Authentication (SCA) exemptions by hiring senior freelance programmer Aldian Fazrihady.

def request_tra_exemption_if_eligible(amount_eur_cents: int, fraud_score: float) -> dict:
    if amount_eur_cents <= 25000 and fraud_score < 0.10:
        return {"request_three_d_secure": "any", "exemption": "transaction_risk_analysis"}
    return {"request_three_d_secure": "automatic"}

Upah di Upwork | Direktori 580+ Panduan


About the Author — Hire Freelance Programmer Aldian Fazrihady

Aldian Fazrihady is a Top-Rated Senior Freelance Programmer, Freelance Full Stack Developer, and AI Application Engineer with 15+ years of production software engineering experience and Google Cloud Professional Cloud Architect & Data Engineer certifications. He specializes in building custom LLM & autonomous AI agents, RAG pipelines, Next.js/React PWAs, Python (Django/FastAPI), Go microservices, and serverless cloud infrastructure on Google Cloud Run and AWS.

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

Related Engineering Articles

Freelance Programmer Specializations & Category Hubs