Jumbo Tech Campus

Where it all happens.


Proud scout living in ‘s-Hertogenbosch. Working as a UX Design Pathfinder @Jumbosupermarkt

Joep Piscaer

Technologist with team building skills. Knows Cloud, infrastructure. Builds DevOps and Agile orgs. Also a writer, public speaker, analyst and tech marketeer.

Tim Meeuwissen

Software / Solution Architect for Work. Father, farmer, tech lover, skiing, kiting, RC stuff, 101 hobbies. Seriously passionate in understanding how stuff works

Latest Posts

All about Cache

Sadly this article doesn’t have anything to do with Johnny. Instead it informs you on the various things to consider when you apply…

Choking the unicorn (safely separate the frontend from the monolith)

How to transition your frontend rendering to a modern technology, without bringing feature development to a grinding halt.

Criticality Mode and Circuit Breakers

Ideally our frontend solution is a unicorn that eats rainbows and poops butterflies. But in reality you’ll have to design for failure.

Reducing Design Debt with a Design System

Since the start of the Jumbo Tech Campus, we’re starting to increase the number of touchpoints that our customers can interact with. In…

Scale fast effect (Conway’s law)

A chronological explanation of some of the struggles you’ll have when you increase your internal software development rapidly.

When ACID went Sour

When monoliths start to buckle under their own weight, new challenges arise. A talk on DDD, SOA, Consistency, Event Sourcing and CQRS

XML without the cruft

Simple tools for beating XML into shape

The obvious BFF, an old friend

Whenever you choose a new Backend For Frontend, prevent acting like sheep and carefully reconsider your options.

Cherry Picking

A story on how we are building the Jumbo Tech Campus since October last year.

Aligning a decentralized design team

In this story, I will shed a light on why and how we deviated from what is common when using design principles to align multiple designs…


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