Lou Creemers's Avatar

Lou Creemers

@louella.dev

Microsoft MVP | ❀️ .NET | Uni teacher | Board member of the .NET Foundation πŸ’œ | Proud dad joke lover | πŸ‡³πŸ‡±

1,930
Followers
539
Following
302
Posts
22.04.2023
Joined
Posts Following

Latest posts by Lou Creemers @louella.dev

That's so cool! Congratulations πŸ‘πŸŽ‰

31.01.2026 23:12 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

So cuuuute 😍

18.01.2026 22:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I'm so happy with it. Way better than some keychains on a hook. Thanks for the inspiration 😍

17.01.2026 17:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Framed collage of conference speaker badges for LouΓ«lla Creemers displayed on a wooden desk against a light wall. The badges are colorful and from various tech conferences. A small plush monkey sits to the left of the frame.

Framed collage of conference speaker badges for LouΓ«lla Creemers displayed on a wooden desk against a light wall. The badges are colorful and from various tech conferences. A small plush monkey sits to the left of the frame.

I was influenced by @dylanbeatt.ie

I put all my 2025 event passes inside a frame, and I think it looks pretty neat 🀩

17.01.2026 16:01 πŸ‘ 16 πŸ” 1 πŸ’¬ 3 πŸ“Œ 0

πŸ™ Thanks. I appreciate it.

30.12.2025 11:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Dark blue zip up hoodie with the Microsoft MVP logo on it

Dark blue zip up hoodie with the Microsoft MVP logo on it

The gems you sometimes find on online marketplaces πŸ”₯

20.12.2025 13:18 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

In 2026 I want to talk to lots of Dutch devs and devs in NL. I want opinions on what students should learn to become great software developers. Opinions from people doing the job is incredibly important.

I might even organize a borrel at Rotterdam University πŸ‘€

19.12.2025 23:28 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
A black cat with white paws is curled up inside a round metal bucket or container next to a decorated Christmas tree. The cat is leaning forward with its head pressed toward a radiator under a window, as if trying to get closer to the heat. The tree is lit with warm white lights and red ornaments, creating a cozy holiday scene.

A black cat with white paws is curled up inside a round metal bucket or container next to a decorated Christmas tree. The cat is leaning forward with its head pressed toward a radiator under a window, as if trying to get closer to the heat. The tree is lit with warm white lights and red ornaments, creating a cozy holiday scene.

Why is he like this?

18.12.2025 16:51 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

This is the coolest thing that I got my hands on in a long while. It's a Tux Droid from 2007 in mint condition.

I love it.

30.11.2025 23:29 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Survivorship bias in IT with @louella.dev at #JFall πŸ‘

06.11.2025 16:41 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Thanks for the picture! I hope your session went well

06.11.2025 16:43 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

πŸŽ‰ Last day today!

Contributed to a .NET Foundation member project this Hacktoberfest?
Fill out the form and get your official .NET Foundation Certificate! πŸ…

πŸ‘‰ hubs.li/Q03JhjVs0

#Hacktoberfest #dotnet #OpenSource

31.10.2025 11:08 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Amazing!

09.10.2025 12:38 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I should post on here more often

08.10.2025 21:43 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Go @rebaar.com, go!

08.10.2025 17:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yup, the .NET Foundation is completely open source & non-profit. We do have sponsors, but those sponsors have nothing to say on the decisions made on the Board of Directors, who are all volunteers

08.10.2025 16:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Are you ready for Hacktoberfest? We at the .NET Foundation are! Join us this October, contribute to open source, and earn a digital .NET Foundation certificate. For more information and the full rules, visit our website! dotnetfoundation.org/community/ha...

22.09.2025 13:57 πŸ‘ 4 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Post image

Let's go! #mvpbuzz

16.09.2025 15:17 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

For the Dutchies 🀩

A group of female students and alumni are organizing a Women in Tech night in Rotterdam. It's also open for folks that are not teachers or students.

We have a speaker, a panel and of course enough room to network

Sign up here:
shorturl.at/1rxrb

16.09.2025 14:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
New black Gazelle bike in garden

New black Gazelle bike in garden

Thanks C# 😎

15.09.2025 13:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
15.09.2025 11:55 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Are you ready for Hacktoberfest? We at the .NET Foundation are! Join us this October, contribute to open source, and earn a digital .NET Foundation certificate. For more information and the full rules, visit our website! dotnetfoundation.org/community/ha...

15.09.2025 10:27 πŸ‘ 1 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1

We are having a great time at our #Java speakers BBQ / unofficial speaker dinner! πŸ– with @coduinix.bsky.social @maritvandijk.bsky.social @ammbra1508.bsky.social @jlengrand.bsky.social @johanhutting.bsky.social @balarawool.bsky.social @louella.dev

06.09.2025 17:50 πŸ‘ 32 πŸ” 8 πŸ’¬ 3 πŸ“Œ 2

Tonight I'm going to attempt to click something together with SharePoint and Power Apps.

Wish me luck 🀞

30.08.2025 15:41 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Congratulations on the release!

21.08.2025 16:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A black display plate with 12 knobs on which you can hang a keychain. There is already a Kansas City keychain on there

A black display plate with 12 knobs on which you can hang a keychain. There is already a Kansas City keychain on there

Proof I use my 3D printer: a keychain display.

I pick up a keychain for my grandparents in every big city. They love to tell everybody that sets foot into their house about how their granddaughter is an international public speaker πŸ˜πŸ˜†

21.08.2025 16:38 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A screenshot showing a "Recent supporters" section from the Buy Me A Coffee website. It has an icon of a coffee cup and the text "Someone bought a coffee." Below it is a supporter message in a beige box: "Something to sip on next time the projector freezes and you have to unplug it and re-plug it in."

A screenshot showing a "Recent supporters" section from the Buy Me A Coffee website. It has an icon of a coffee cup and the text "Someone bought a coffee." Below it is a supporter message in a beige box: "Something to sip on next time the projector freezes and you have to unplug it and re-plug it in."

So I had a lot of issues with the projector screen today and yesterday at my talks and I just got this. Thank you kind stranger πŸ˜‚

16.08.2025 02:56 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Hahahaha I had a small clip on microphone and my shirt was sitting too low on my chest, so I had to grab something that I could clip the mic on higher.

16.08.2025 01:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

KCDC is a wrap and my experience of the Midwest of the US has been wonderful.

So thank you all for being so kind and welcome. And a special thank you to the people that came to my session, gave me feedback and asked questions. I really appreciate it.

16.08.2025 01:01 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
C# struct, record class and record struct cheat sheet Do you know the difference between struct, record class and record struct in C# off the top of your head? Nor do I! That’s why I put together this quick reference.

Hey folks. I got questions after my session about structs vs. records.

I found this great cheat sheet by Matthew Champion. Check this out!

mattjameschampion.com/2023/09/22/c...

14.08.2025 22:39 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0