Medium

API Expert

Pinned

API Expert

·

Nov 2, 2022

Why Api Gateways Are Dead (1 of 2)

(continue to Why Api Gateways are Dead Part 2 )

CORRECTION: Redirect should show as a ‘RESPONSE’, not ‘REQUEST’… as a new ‘request/response’ is issued at the proxy/gateway

Pinned

API Expert

·

Dec 5, 2022

Why API Gateways Are Dead (2 of 2)

( back to Why Api Gateways Are Dead part 1 )

Why API Gateways Are Dead (2 of 2)

API Expert

·

Oct 14

Springboot JPA with IBMi AS400 : The Entity

One of the other big roadblocks you will have when using Springboot JPA with AS400 is that when creating entities, you have to get them…

API Expert

·

Oct 11

Springboot JPA with IBMi AS400 : The Datasource

When first stepping into my current position working with the AS400, I had a team mate tell me that you could not do JPA on the IBMi.

API Expert

·

Oct 10

Websphere Liberty for Springboot

When I started working with the IBMI/AS400, the entire architecture seemed alien; then they asked me to help with their Websphere Liberty…

API Expert

·

Oct 8

External Properties in Springboot

In Springboot, I have often gotten tired of hardcoding annotations or putting secure keys in application.properties that potentially get…

API Expert

·

Aug 30

Orchestration Layer vs Service Layer

In the Springboot/Java software development, I often see people building out services in which they then call other services from. This is…

Orchestration Layer vs Service Layer

API Expert

·

Jul 26

Ai Code Review Reviewed

So yesterday, I figured I would finally try and see how AI Code Review does and tested Copilot by asking it to do a code review of one of…

API Expert

·

Oct 7, 2025

How To Build BAD API’s

When most developers start building apis, they all use the same tools:

How To Build BAD API’s

API Expert

·

Aug 17, 2025

Adventures in AI Security : Claude (Part 2)

Following up on my previous story, I wanted to implement a fully secured api backend with:

Adventures in AI Security : Claude (Part 2)

API Expert

API Expert

Owen Rubel is the 'API Expert'. He is an Original Amazon team member, Creator of API Chaining(R), Leader in API Automation

Following

Help

Status

About

Careers

Press

Blog

Store

Privacy

Rules

Terms

Text to speech