Jonathan Chye
Oracle Business Analyst
About me
I've spent fifteen years building systems for manufacturers. Started with a bespoke production system I wrote myself, moved through Microsoft Dynamics NAV, and ended up deep in Oracle EBS. These days it's mostly order management, EDI integrations, and the problems that fall between teams until someone picks them up.
Expertise
Oracle EBS
Order to Cash
EDI Integration
Supply Chain
Manufacturing
Business Analysis
Fit-Gap Analysis
Process Design
Selected work
- Helped move a global manufacturer from Microsoft Dynamics GP onto Oracle EBS R12, and six years in I still own order management as functional SME.
- Delivered that manufacturer's first UK customer EDI integration, then the first US customer migration.
- Led a Dynamics NAV Classic to NAV 2018 upgrade end to end, bringing development in-house.
Outside of work
Generative AI
Started with ChatGPT, now mostly Claude. At some point I started training my own models at home. The electricity bill noticed.
Game development
I've been building multiplayer browser games, mostly to understand how they work under the hood. Also a lifelong MMO player and unapologetic healer main.
Self-hosting
Home server, Docker, Cloudflare tunnels — mostly things I could rent for a fiver a month, but then I'd learn nothing.
Automation
If something new ships, I'll usually have it installed by the weekend. Most get uninstalled by Monday. A few stuck.