Program JavaZone

Foredrag Torsdag 3. september

An Opinionated Guide to Bulletproof APIs with Java

Room 7

Engelsk 45 min API design REST architecture Java JakartaEE

Rustam Mehmandarov

Field CTO and Principal Engineer @ Miles AS. Passionate computer scientist. Java Champion, Google Developers Expert for Cloud, and Docker Captain. Public speaker. Community builder. Mentor.

Writing a "Hello World" endpoint is easy. But building an API that is secure, observable, and capable of evolving without breaking every client? That’s where the real engineering happens. We often pollute our business logic with validation, security checks, and boilerplate, creating a maintenance nightmare.

It’s time to clean up our act. In this session, we’ll move beyond basic CRUD to explore 5 essential patterns for building production-grade APIs. We will combine standard Jakarta EE/MicroProfile features with powerful custom implementations to tackle the cross-cutting concerns that matter most.

developers, architects

  1. A Brief History of Artificial Intelligence Room 1
  2. Modules didn't fail. Build tools did. Room 2
  3. We're making this a lot harder than it needs to be Room 3
  4. You don't need a frontend, you just need Kotlin Room 4
  5. Steinras, flom og IT-systemer fra 90-tallet - IT-utvikling når ikke alt går på skinner! Room 5
  6. EHF-fakturaen din har reist verden rundt – visste du det? Room 6
  7. Fra 123 entusiastiske brukere daglig, til 3.7 millioner, Norgespris som arkitektur katalysator i Elhub Room 8
  8. Egendriftet PaaS for under 100 kr i måneden Room 6
  9. Your Service Layer Is a Mess (Here's a Simple Fix) Room 6