Freelance Legacy Modernization Programmer: Migrating Monoliths, Python 2/3, FileMaker & EC2 to Cloud

Many profitable enterprises run critical operations on aging infrastructure: on-premise FileMaker databases, Python 2 Google App Engine monoliths, unmaintained Django/Java codebases, or expensive always-on EC2 instances. Rewriting everything from scratch is rarely the right business move—instead, a Senior Freelance Legacy Modernization Programmer uses the Strangler Fig pattern, bidirectional sync middleware, and incremental containerization to modernize without disrupting revenue.

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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.

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