@FayazKhan
Learning, building and Sharing - one challange at a time
Hi, I’m Fayaz Khan — a PLM Solution Architect with deep hands-on experience in 3DEXPERIENCE, real-world integrations, and enterprise system behavior.
I work at the intersection of engineering, security, and systems thinking, navigating between PLM platforms, cloud infrastructure, APIs, and practical business needs. I prefer digging into why something works (or breaks), rather than just how to configure it.
My writing is an attempt to document the often-overlooked details — the silent bugs, the edge cases, the security gaps — and sometimes, the mental models that help me make sense of it all.
Nothing here yet.
Modernization is one of the most overused words in engineering conversations today.You hear it everywhere — “move to event-driven,” “replace custom code,” “adopt APIs,” “go cloud-native.” These claims are not wrong.But they are often incomplete. Rece...

Modernizing PLM integrations without disrupting existing engineering workflows Engineering ecosystems evolve unevenly. Some systems move toward APIs, event-driven architectures, and cloud-based services, while others continue to rely on proven utilit...

Introduction – Clarifying OAuth in Multi-App Scenarios In multi-application integrations, OAuth 2.0 flows can appear straightforward but often hide subtle nuances. During recent work, I observed an implementation where one application called another ...

🚀 How I Reduced an 8-Hour Legacy Extraction Script to 2 Hours (Without Breaking Things) 🧩 Background I was asked to urgently review a legacy data extraction script that had started failing during high-load scenarios. The script was originally desig...
