We are a team of passionate, highly motivated and dedicated IT-consultants with a strong focus on improving ourselves while having fun.
Near Mechelen, Belgium
Joined August 2017
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impromptu karaoke session... Good food, good people and a small Christmas gift to take home 🎁
Grateful for the moments we shared this past year, for the new faces who joined Itenium, and looking forward to continuing to build Itenium together 🚀
#Itenium #LifeAtItenium
Last Thursday, we wrapped up the year with a Christmas drink, Itenium style 🔥 🍕
Drinks around the bonfire, pizzas made together in the oven, homemade desserts by our own colleagues and glühwein to keep the cold out. At some point, the bonfire naturally turned into an..
A few weeks ago, our team attended Devoxx Belgium 2025, and what an edition it was!
Our consultant, Simon Verhoeven, dove into the talks and selected the top 5 sessions every developer should check out.Want the insights from these talks? Simon’s blog post covers it all,
🧠 Soft Skills Session: From Observation to Action
Our consultants joined an interactive session on improving communication through better observation and intentional action.
We explored how a simple situation can evolve into better collaboration by:
▪️ Asking open questions
Teamwork with a Competitive 💥
Edge Last week, our consultants took on the Elite Agents Mission at Koezio Brussels.
Three teams, one goal: score as many points as possible — and outsmart the others.
A mix of puzzles, teamwork, and physical challenges made for the perfect
Excel Formulas Cheat Sheet (for C# + ClosedXML)Working with Excel formulas in C#?
Here’s your go-to reference for all supported ClosedXML functions — from string manipulation to math, date/time, and boolean logic.
🧮 Covers:
▪️ String, math & date functions
Create Excels with C# and ClosedXML: MiscellaneousClosedXML can do a lot more than just basic Excel generation.
In this post, Wouter dives into extra features that make your Excels look and behave like the real deal.
🖨️ Printing headers, footers & repeating rows
💻 We’re hiring: Data Engineer (Dutch-speaking)
At Itenium, you don’t just work on data — you shape the future with it.
🚀 Your impact
▪️ Build and optimize scalable ETL/ELT pipelines
▪️ Design robust data models for analytics & ML
▪️ Work with Azure, Databricks, Spark...
💻 We’re hiring: Senior Fullstack Java Developer (Dutch-speaking)
At Itenium, you get more than just a job. You’ll sharpen your expertise, build impactful solutions, and shape your own future!
🌟 Challenging projects – work on innovative Java & Fullstack solutions that...
