Professional Networking
Meet other local professionals interested in networking!
24,396
members
47
groups
Largest Professional Networking groups
Newest Professional Networking groups
Rotterdam Connect & Grow
19 Members
The Listening Table Amsterdam
10 Members
Business Netwerk Ontbijt BNI Nassau
14 Members
Speak like a Pro: Presentation and Public Speaking - Rotterdam
46 Members
Women AMS: Seeking Change, Connection or Starting a Business
116 Members
Amsterdam Online Marketing Meetup Group
45 Members
Frequently Asked Questions
Yes! Check out professional networking events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the professional networking events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find professional networking events near your location here. Connect with your local community and discover events within your area.
Professional Networking Events Today
Join in-person Professional Networking events happening right now
English Toastmasters Meeting
Fear of Public Speaking? Nervous about professional communication? Want to practice leadership? Looking for a new community of friendly locals and expats to hang out with? Join a meeting of Deventer Toastmasters!
**What is Toastmasters?**
Toastmasters International is a nonprofit educational organization that’s been empowering people to become confident communicators and leaders since 1924. Worldwide, there are more than 266,000 members in over 14,200 clubs in 150 countries. In the Netherlands, there are over **40 clubs** across the country, including those in major cities such as Amsterdam, Utrecht, and Rotterdam. This network of clubs and their learn-by-doing program is sure to help you improve. You can visit Toastmasters clubs as a guest or become a member.
**What does a meeting look like?**
Some of the members give short, prepared speeches, which other club members later evaluate. A typical meeting also includes short impromptu speeches. In this improvisation part of the meeting, everybody gets a chance to speak, including guests, if they wish. We usually end the evening with a drink at the bar.
**How do I become a guest at a meeting?**
It’s easy! Simply RSVP for one of our upcoming meetings here on Meetup to let us know you’re coming. If you have any questions, contact us at [englishdeventertoastmasters@gmail.com](englishdeventertoastmasters@gmail.com)[.](http://utrechttoastmasters@gmail.com./) If you visit and like us, we can talk about membership!
**Additional information**
Our cozy venue has a maximum capacity of 30 people - perfect for an engaging meeting. Please be on time to grab a seat and mingle before the speeches begin! Unsure how to find us? See photo of location below.
LCU 1st Summer BBQ of 2026!
Hi all! 🙂
It's BBQ time again! With a warm 36°C we figured we'd return to our regular spot in Wilhelminapark for the first language cafe BBQ of the season!
We'll provide a BBQ or two, so please bring your own food to put on there, drinks, blankets, cutlery, maybe another BBQ, and anything else that you might need!
See you there, in Wilhelminapark at 19:00!
[https://maps.app.goo.gl/jheBHQ8QDvW4pYFk9](https://maps.app.goo.gl/jheBHQ8QDvW4pYFk9)
In case you are not in our language cafe database yet, please use this form: [http://goo.gl/forms/oSCn9Dn8m8](http://goo.gl/forms/oSCn9Dn8m8)
If you're joining us for the first time, just drop by to the Wilhelminapark this time and have fun! Note that our usual Wednesdays are in the Café Marktzicht. We will not organize any language groups in the park, but most people will speak English and Dutch.
Nijmegen Tabletop Testing Night #84
*(🇬🇧 English below)*
Voordat een bordspel of kaartspel kan worden uitgegeven, moet er veel aan het spel getest worden om zeker te zijn dat het leuk is, duidelijk is en altijd goed werkt. Daarom komen we **elke 2 weken** met spelauteurs uit de regio samen om prototypes van spellen te testen en ze zo beter te maken en misschien ooit wel gepubliceerd te krijgen.
Om 8 uur verzamelen we bij [StartUp Nijmegen](https://startupnijmegen.nl/) voor een speltestavond. Afhankelijk van het aantal aanwezigen en prototypes dat er wordt meegenomen (neem zelf ook iets mee als je wilt) vormen we een aantal groepen. Bij kleinere spellen kun je in de loop van de avond van groep wisselen, bij grotere spellen moet je dat even overleggen.
**Ook als je zelf** **geen spellen maakt** of een spel hebt dat je wilt testen, ben je natuurlijk van harte welkom. Het is voor ontwerpers heel fijn om de mening van zo veel mogelijk andere mensen te krijgen. En heel eerlijk: het testen van nieuwe spellen is ook gewoon heel leuk!
We gaan door tot een uur of 11, maar voel je vrij al eerder naar huis te gaan. Er is **gratis koffie** **en thee** bij StartUp Nijmegen. Voor fris, bier of wijn wordt een kleine bijdrage gevraagd. StartUp Nijmegen ligt tegenover het station. De auto kun je parkeren in de naastgelegen Keizer Karelparkeergarage (50 cent per uur). Er is hier ook een afgesloten fietsenstalling.
De testavonden in Nijmegen zijn elke **2e dinsdag** en elke **4e woensdag** van de maand. Zet die dus vast in je agenda (tip: zet met [deze iCal link](https://calendar.google.com/calendar/ical/c_d2267afce516f9296468270649b3f44da6c06cbc0bc3de05f049992373db5f4f%40group.calendar.google.com/public/basic.ics) ze automatisch in je agenda)! Spellenmaakgilde Nijmegen maakt onderdeel van het [Nederlandse Spellenmaakgilde](https://spellenmaakgilde.nl/) en is onderdeel van het SAZ. Je vindt ons daarnaast ook in het #Nijmegen kanaal op de [Discord-server van het Spellenmaakgilde](https://discord.gg/6JzD6Sz2m5).
🇬🇧 **For English-speaking guests:**
Before a board game or card game can be published, it must undergo extensive testing to ensure that it is enjoyable, clear, and always functions properly. Therefore, **every 2 weeks**, we gather with game authors from the region to test prototypes of games, thereby improving them and, perhaps, getting them published someday.
At 8 PM, we gather at [StartUp Nijmegen](https://startupnijmegen.nl/) for a game testing evening. Depending on the number of attendees and prototypes brought (feel free to bring something yourself), we form several groups. For smaller games, you can switch groups throughout the evening, but for larger games, you should discuss this.
**Even if you** **do not design games** or have a game you want to test, you are, of course, very welcome. It is very beneficial for designers to receive feedback from as many people as possible. And to be honest: testing new games is just a lot of fun!
We continue until about 11 PM, but feel free to go home earlier if you wish. There is **free coffee** **and tea** at StartUp Nijmegen. StartUp Nijmegen is located opposite the station. You can park your car in the adjacent Keizer Karel parking garage (50 cents per hour). There is also a secure bicycle parking facility here.
The testing evenings in Nijmegen are every **2nd Tuesday** and **4th Wednesday** of the month. So be sure to mark those in your calendar (tip: automatically add them to your calendar with [this iCal link](https://calendar.google.com/calendar/ical/c_d2267afce516f9296468270649b3f44da6c06cbc0bc3de05f049992373db5f4f@group.calendar.google.com/public/basic.ics))! The Spellenmaakgilde Nijmegen is part of the [Dutch Game Designers Guild](https://spellenmaakgilde.nl/) and is also a part of SAZ. You can also find us in the #Nijmegen channel on the [Discord server of the Game Designers Guild](https://discord.gg/6JzD6Sz2m5).
And don't worry if you don't speak Dutch! We regularly have non-Dutch speaking guests, and everyone is welcome to join and have fun with us.
Speltestavond #84
*(🇬🇧 English below)*
Voordat een bordspel of kaartspel kan worden uitgegeven, moet er veel aan het spel getest worden om zeker te zijn dat het leuk is, duidelijk is en altijd goed werkt. Daarom komen we **elke 2 weken** met spelauteurs uit de regio samen om prototypes van spellen te testen en ze zo beter te maken en misschien ooit wel gepubliceerd te krijgen.
Om 8 uur verzamelen we bij [StartUp Nijmegen](https://startupnijmegen.nl/) voor een speltestavond. Afhankelijk van het aantal aanwezigen en prototypes dat er wordt meegenomen (neem zelf ook iets mee als je wilt) vormen we een aantal groepen. Bij kleinere spellen kun je in de loop van de avond van groep wisselen, bij grotere spellen moet je dat even overleggen.
**Ook als je zelf** **geen spellen maakt** of een spel hebt dat je wilt testen, ben je natuurlijk van harte welkom. Het is voor ontwerpers heel fijn om de mening van zo veel mogelijk andere mensen te krijgen. En heel eerlijk: het testen van nieuwe spellen is ook gewoon heel leuk!
We gaan door tot een uur of 11, maar voel je vrij al eerder naar huis te gaan. Er is **gratis koffie** **en thee** bij StartUp Nijmegen. Voor fris, bier of wijn wordt een kleine bijdrage gevraagd. StartUp Nijmegen ligt tegenover het station. De auto kun je parkeren in de naastgelegen Keizer Karelparkeergarage (50 cent per uur). Er is hier ook een afgesloten fietsenstalling.
De testavonden in Nijmegen zijn elke **2e dinsdag** en elke **4e woensdag** van de maand. Zet die dus vast in je agenda (tip: zet met [deze iCal link](https://calendar.google.com/calendar/ical/c_d2267afce516f9296468270649b3f44da6c06cbc0bc3de05f049992373db5f4f%40group.calendar.google.com/public/basic.ics) ze automatisch in je agenda)! Spellenmaakgilde Nijmegen maakt onderdeel van het [Nederlandse Spellenmaakgilde](https://spellenmaakgilde.nl/) en is onderdeel van het SAZ. Je vindt ons daarnaast ook in het #Nijmegen kanaal op de [Discord-server van het Spellenmaakgilde](https://discord.gg/6JzD6Sz2m5).
🇬🇧 **For English-speaking guests:**
Before a board game or card game can be published, it must undergo extensive testing to ensure that it is enjoyable, clear, and always functions properly. Therefore, **every 2 weeks**, we gather with game authors from the region to test prototypes of games, thereby improving them and, perhaps, getting them published someday.
At 8 PM, we gather at [StartUp Nijmegen](https://startupnijmegen.nl/) for a game testing evening. Depending on the number of attendees and prototypes brought (feel free to bring something yourself), we form several groups. For smaller games, you can switch groups throughout the evening, but for larger games, you should discuss this.
**Even if you** **do not design games** or have a game you want to test, you are, of course, very welcome. It is very beneficial for designers to receive feedback from as many people as possible. And to be honest: testing new games is just a lot of fun!
We continue until about 11 PM, but feel free to go home earlier if you wish. There is **free coffee** **and tea** at StartUp Nijmegen. You can park your car in the adjacent Keizer Karel parking garage (50 cents per hour). There is also a secure bicycle parking facility here.
The testing evenings in Nijmegen are every **2nd Tuesday** and **4th Wednesday** of the month. So be sure to mark those in your calendar (tip: automatically add them to your calendar with [this iCal link](https://calendar.google.com/calendar/ical/c_d2267afce516f9296468270649b3f44da6c06cbc0bc3de05f049992373db5f4f@group.calendar.google.com/public/basic.ics))! The Spellenmaakgilde Nijmegen is part of the [Dutch Game Designers Guild](https://spellenmaakgilde.nl/) and is also a part of SAZ. You can also find us in the #Nijmegen channel on the [Discord server of the Game Designers Guild](https://discord.gg/6JzD6Sz2m5).
And don't worry if you don't speak Dutch! We regularly have non-Dutch speaking guests, and everyone is welcome to join and have fun with us.
Building Games with Spring Boot & Cyber: Zero Trust + AI setup demo & giveaway
Join our first meetup on 24 June 2026.
**Program:**
17:00 – 18:00 Walk-in + Dinner
18:00 – 18:45 Zero Trust: Applying Military Procedures to Cybersecurity Challenges - by Laurens Blankers (JDriven)
18:45 – 18:55 Break
18:55 – 19:40 Let's use Spring Boot to build games, because why not? - by Alexander Chatzizacharias (JDriven)
19:40 – 20:00 Practical AI Developer Setup Demo (by Alexander Chatzizacharias) — Learn how to integrate AI tools into your daily development workflow + Giveaway:
**Win a 1-month Claude Code MAX subscription (worth €100)**
20:00 – 21:00 Networking Drinks
About the talks:
**Let's use Spring Boot to build games, because why not?**
**Alexander Chatzizacharias - JDriven**
If you work on enterprise grade microservices on the JVM, you have undoubtedly heard of Spring Boot. Most developers see it as the reliable backbone of enterprise software. It is stable, predictable, and safe. But what if we took all those conventions and threw them out the window? What if we repurposed the IoC container, event listeners, and bean lifecycles to reveal what Spring Boot was always meant to be? A game development framework!
Join Alexander as he attempts to deconstruct and demystify the Spring ecosystem by forcing it to do things it was definitely not designed for. We are not talking about simple text adventures here. We are talking about building complex, real-time games like a Terraria clone or a souls-like RPG, all powered by the same annotations you use for your day job.
This session explores what happens when you learn technologies by breaking them. Whether you are a Spring veteran or a newcomer, this talk offers a fresh perspective on the tools you use every day. You will leave with a better understanding of how Spring Boot works under the hood and the inspiration to build something completely unnecessary, just because you can. Come for the absurdity, stay for the laughs, and see what happens when you strip away conventions and best practices in the pursuit of a wild idea.
**Zero Trust: Applying Military Procedures to Cybersecurity Challenges**
**Laurens Blankers - JDriven**
Cybersecurity is becoming more and more challenging. A lot of ‘new’ solutions are being proposed, including Zero Trust. Although, if you really drill down to the core, Zero Trust proposes a way of working which has been standard in military organisations around the world for over 80 years. Join me in breaking down Zero Trust into a number of easily understood principles including a number of approaches which can be applied to your software today.
Laurens is a Java Software Engineer with over 20 years of experience. He excels at extracting the bigger picture and applying this to the smallest details. He combines this theoretical knowledge with his vast practical experience and hands-on mentality. Laurens has significant experience with a number of Java based platforms, including Jakarta EE and Spring (Boot). Ranging from REST microservices in the cloud to applications for controlling custom hardware on the desktop. In his personal life Laurens enjoys Science Fiction, board games, and history of technology.
**Practical AI Developer Setup Demo**
**Alexander Chatzizacharias - JDriven**
After the talks, Alexander will give a live demonstration of his AI-powered development setup and workflow. Discover how modern AI tools can help you write code faster, improve productivity, automate repetitive tasks, and accelerate learning. You'll get a practical look at the tools, techniques, and workflows that developers are using today to get the most out of AI.
At the end of the demo, we'll hold a giveaway where one attendee will **win a** **1-month Claude Code MAX subscription (worth €100)**.
Volleyball Expats
Welcome to our Volleyball community !! 🏐🎉
We are a community of volleyball enthusiasts who want to enjoy the game, improve their skills, and meet new friends. Our open play sessions offer a friendly, social environment where everyone can get some practice and have fun.
Our sessions consist of mixed level play, however intermediate volleyball knowledge is mandatory. We try to have a balanced levels per team to ensure smooth play. If you aren’t familiar with basic volleyball rules and have no experience, sorry to say, but it's not your group.
❗❗ Meetup recently pops up their subscription option after you click on RSVP— you can dismiss it by clicking the "X" in the top left corner.
✅ RSVP & Attendance
Attendance is limited to 14 people. If the RSVP list is full, join the waiting list—cancellations happen frequently. If the event appears full on the Meetup app, try using a web browser instead.
❌Cancellations & Refunds
cancellation prior to 24h before the event, can be refunded. Can’t make it? Update your RSVP to "Not Going" ASAP so someone else can take your spot.
👟 What to Bring
For your own safety and comfort, wear sport shoes and clothing (no street shoes—must change into sport shoes) and bring deodorant for ours.
💸 Payment & Contribution (€6.00 per person)
Payment must be made in advance via Tikkie.
Please only pay once you are added to the going list. In case you do not meet the payment deadline, you may be moved to the not going list.
Looking forward to seeing you on the court! 🏐🔥 Let’s play, have fun, and make new friends!
Expat Volleyball Wednesday
Welcome to our Volleyball community !! 🏐🎉
We are a community of volleyball enthusiasts who want to enjoy the game, improve their skills, and meet new friends. Our open play sessions offer a friendly, social environment where everyone can get some practice and have fun.
Our sessions consist of mixed level play, however intermediate volleyball knowledge is mandatory. We try to have a balanced levels per team to ensure smooth play. If you aren’t familiar with basic volleyball rules and have no experience, sorry to say, but it's not your group.
❗❗ Meetup recently pops up their subscription option after you click on RSVP— you can dismiss it by clicking the "X" in the top left corner.
✅ RSVP & Attendance
Attendance is limited to 14 people. If the RSVP list is full, join the waiting list—cancellations happen frequently. If the event appears full on the Meetup app, try using a web browser instead.
❌Cancellations & Refunds
cancellation prior to 24h before the event, can be refunded. Can’t make it? Update your RSVP to "Not Going" ASAP so someone else can take your spot.
👟 What to Bring
For your own safety and comfort, wear sport shoes and clothing (no street shoes—must change into sport shoes) and bring deodorant for ours.
💸 Payment & Contribution (€6.00 per person)
Payment must be made in advance via Tikkie (payment link will be send to you).
Looking forward to seeing you on the court! 🏐🔥 Let’s play, have fun, and make new friends!
Professional Networking Events This Week
Discover what is happening in the next few days
Feed an AI-agentic beast with proper data
In this hands-on workshop we’ll work through four real-world scenarios in Python: finding the minimum viable context for sales questions, keeping frequency signals intact when summarizing support tickets at scale, selecting the right columns for churn analysis on a wide customer table, and extracting structured fields from messy product listings with validation you can trust. You’ll write and discuss code together — practical patterns you can take straight back to work.
**Agenda**
\- 18:00 Doors Open
\- 18:30 Start of the Workshop
\- 20:00 Workshop Closing & Announcements
\- 20:10 Networking
\- 21:00 Event Closing
**GitHub Repo**
[https://github.com/pyladiesams/feed-AI-agentic-beast-proper-data-jun2026](https://github.com/pyladiesams/feed-AI-agentic-beast-proper-data-jun2026)
**Stream**
[YouTube Stream](https://www.youtube.com/live/2EnszJLzzAc)
**Speaker**
[Jessica Eggen](https://www.linkedin.com/in/jessica-eggen-579b50155/)
Jessica Eggen is a Data Analytics Engineer who loves to spent her time wrangling and puzzling with real-world data at scale. With a background in Business Analytics and machine learning she hopes to bring a practical, business-grounded perspective to AI.
**📧 Contact**
Are you interested in speaking at one of our events? Have a good idea for a Meetup? Get in touch with us at [amsterdam@pyladies.com](mailto:amsterdam@pyladies.com)
💬 Find us on the PyLadies Global workspace:
1. [https://slackin.pyladies.com](https://slackin.pyladies.com/) enter your email address.
Accept the email invitation
2. Go to workspace [https://pyladies.slack.com](https://pyladies.slack.com/)
3. Join channel #city-amsterdam
Crafting together picknick in the park @ Wilhelminapark (+ possible craft swap)
The sunny and warm summer weather finally seems here to stay, which makes it the perfect time to craft outside in the park!☀️ Join us for a relaxed crafting evening picnic in the park, where we bring our projects, spread out our blankets, and create together in the open air.
Whatever you're working on, whether it's knitting, scrapbooking, sketching, embroidery, or that half-finished project that's been waiting for some attention, bring it along and enjoy an evening of making things in good company.
You can join us at whichever time works for you. Don't feel pressured to join from the start at 19:00. You're still just as welcome to arrive at 21:00.
This get together is also a great chance to chat, share tips, and get inspired by what everyone else is making!
* 🎨 **What to bring?** Your own creative supplies and projects, whatever you love to work on.
* 🧺 **Picnic style** Bring a blanket to sit on, and feel free to also bring some snacks and drinks.
* 🔄 **Want to swap?** Got craft supplies you no longer need? Bring them along, there will be some space to swap items.
📍 Wilhelminapark
Improv theatre drop in lesson with Burgert Kirsten
Join us for a fun Friday night of improv theatre in English. Play, laugh, and meet new people in Utrecht during this welcoming drop-in workshop led by Burgert Kirsten, one of Improv Utrecht’s professional trainers.
Everyone is welcome. You do not need any acting experience, and you do not need to be fluent in English. Many participants are not native speakers. Each week, several people join for the very first time, alongside regulars who come back again and again. Expect a group of around 12 to 22 people in total.
What to expect
Meet a mix of international and Dutch players
Learn the basics of improvisation, a valuable modern skill
Play fun and accessible theatre games
Laugh a lot and surprise yourself along the way
Practical information
Doors open between 19:50 and 20:00. Please enter together with the group.
The entrance is on the side of the building, via Troelstralaan.
Workshop time is from 20:00 to 22:00.
Full details and route description can be found at www.improvutrecht.nl/drop-in-workshops. After the workshop, people usually head together to the pub De Hondekop for a drink and a chat.
How to sign up
Please mark yourself as attending via our website at at [www.improvutrecht.nl/drop-in-workshops.](http://www.improvutrecht.nl/drop-in-workshops.) If you can no longer attend, remember to remove your signup so someone else can take your spot.
Price
Suggested donation €10 to €20, payable in cash or via Tikkie.
If you are not able to pay much, you are still very welcome. Pay what you can or what you felt the workshop was worth. Your contribution helps cover the room rental and the professional trainers.
Curious about more?
Check out our improv courses at [https://www.improvutrecht.nl](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.improvutrecht.nl%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4aOuBKx2VBkJDoGyYCRHQXSTHuVoJHy0WS1bZAftQYuSLPcNgmTQeaBv4hpw_aem_5jJND0IPMoJD8mXqM4l2SA&h=AT0HQGS9N7lDDerT4Jh2s7yQZ3yqXcU3N7DHXcnh_ArhUbPBNnFc1Vs5ILLXJTm8W6M0qWOaOlvHeCdiG9IvYCgONK3G7Mx7YP3_ERn_wSRix-AtI5wPA8WvGq1ijPS5zLOaIIFzJ3kK6yajLPE&__tn__=q&c%5B0%5D=AT0toyw-m6q1Kl9A4pude9T05YHtdW_ajvYBWe_MixS8-d0JBdNz089yFCaZxIjsj41oPDYTZr-pLoVp3Nbw6oS2l-b59hWsbjVnOl__PH25Cx3iZDHpMxmtl8_kxDTepak27ZG-3b10bx8fSuh2QAJtRaEuxCrWtVE)
Tickets for courses via [https://improv-utrecht.weticket.com](https://improv-utrecht.weticket.com/?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7kmRsV6LQrIsZqtZLBNbCbr9_NHgu23lRTafAiyzXQMBjXirebJNUXyW7-Jg_aem_Ps3bRMMWxOjgfL78fqIL8w)
Follow Improv Utrecht
Meetup [https://www.meetup.com/utrecht-improv-theater](https://www.meetup.com/utrecht-improv-theater?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4aOuBKx2VBkJDoGyYCRHQXSTHuVoJHy0WS1bZAftQYuSLPcNgmTQeaBv4hpw_aem_5jJND0IPMoJD8mXqM4l2SA)
Instagram @improvutrecht
Facebook https://facebook.com/ImprovUtrecht
ArnhemJUG - June meetup
**ArnhemJUG**
We are excited to announce that we are welcomed by TenneT for the June meetup.
Please note that TenneT **requires** all visitors to present a **valid ID** upon entry and that we must provide a list of attendees in advance. For this reason, **we need your full name** as it appears on your ID. If your Meetup username is different from your real name, we'll get in touch before the event to confirm the name on your ID.
Also note that we start 10 minutes earlier than normal, the first talk will start at 18:20
**Agenda**
* 17:00 CET walk-in
* 17:30 – 18:20 Food and drinks
* 18:20 – 19:10 talk: **How we develop and maintain our (12 year old) DDD app** by **Dan Haywood**
* 19:10 – 19:30 break
* 19:30 – 20:20 talk: **AI augmented teams: from tab complete to AI workforce** by **Radek Kowalski**
* 20:20– 20:45 drinks
**How we develop and maintain our (12 year old) DDD app**
We’re a small team (about 2.5 FTEs) but we develop and maintain a big app - it processes €500m invoices in turnover each year, for a €4bn company that owns and operates shopping centres throughout Europe. And it’s a DDD app too … it’s our focus on the domain that allows us to do a lot with, well, not much.
In this talk we’ll try to explain our way of doing things, some of which might be obvious and you’ll know, some of which could be a bit more contentious or surprising. The technology may intrigue you, but the mindset is just as important.
**About Dan Haywood**
Dan Haywood is an independent consultant based in the UK, an ASF member and committer to Apache Causeway. He spends his days either cutting code or advising governments.
**AI augmented teams: from tab complete to AI workforce**
Ten months ago, when Radek and his team launched their project under a tight deadline and limited budget, it seemed nearly impossible. Fortunately, it was 2025—and agentic coding tools were ready to help.
The team embraced these tools as a lifeline, developing a workflow where engineers and AI agents built software side by side. The result: delivery ahead of schedule and within budget.
In this talk, Radek shares how the team’s approach evolved, the practical strategies they developed, and the lessons they learned to overcome constraints in time and cost.
**About Radek Kowalski**
Over a 20+ year career in IT, Radek has grown from software engineer to architect to senior leader—before returning to the trenches to embrace the AI revolution and shape it firsthand. In the past year, he has helped organizations and engineering teams embed AI into both their business and daily workflows.
AgentCon Utrecht
From our friends at the Global AI community, we would like to invite you to AgentCon in Utrecht, a global series of one-day conferences designed exclusively for developers building the future with AI agents. The event is also totally FREE!
From San Francisco to Singapore to Driebergen, the Global AI community is bringing together leading engineers, researchers, and creators to explore the cutting edge of AI agent design, deployment, and integration.
Whether you're building intelligent assistants, autonomous systems, or next-gen developer tools, this event is your fast track to practical knowledge, hands-on demos, and real-world insights.
\-\-\-\-\-\-
**Register on:** https://globalai.community/e/l9bfp20y
\-\-\-\-\-\-
**What to Expect:**
* Deep-Dive Talks from AI pioneers and industry leaders
* Technical Workshops on building, deploying, and scaling agents
* Live Demos of powerful open-source frameworks and tools
* Networking with a global community of builders and innovators
Ready to build the future? Join us in Driebergen.
⚠️ Make sure to register in the Global AI community event site:
https://globalai.community/e/l9bfp20y
Painting & Drawing Cafe in Amersfoort ( For Expats and English Speakers )
## 🎨**Activity for EXPATS & English Speakers** ☕
Are you an art enthusiast living in or around **Amersfoort, Hilversum, Utrecht, Nieuwegein, IJsseltein, De Bilt and the rest of cities of the Utrecht's province** who love painting or drawing? Maybe you've felt the joy of creating but struggled to find others who share your passion and speak **ENGLISH**? **You're not alone! 😉**
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## 🖌️**About this event**
You will meet other Art Lovers like you to Draw, Paint and have some drinks Together ! Our events are not just about sketching or creating art—they’re about building connections. Every two weeks, we meet at a café to have a relaxing time drawing a painting.
Please keep on mind that **ENGLISH i**s the official language we will use to integrate everyone in our conversations.
⭕⭕⭕➡️ **IMPORTANT ⬅️** ⭕⭕⭕⭕
### 👩🏻🎨**Book formally your Seat 🪑via [WHATSAPP](https://bit.ly/3BXXE0f)**
**If you want to confirm officially your attendance and separate your seat🪑. Book your seat in meet-up, and contact us via [WHATSAPP HERE](https://bit.ly/3BXXE0f) to receive more information on the address of our activities.**
**Thanks a lot for your understanding!** 💐🥰
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### 👩🏻🎨**How Does It Work?**
This event is simple, this initiative takes 2 Hours. Most of the participants use pencils, water pencils or watercolours. Main aim is to socialize while we draw. There will be plenty of time to talk and get to know each other. We have to mention that this event is suitable for all levels. Many have started to draw in our event actually.
Also it is very important that you **[JOIN US AT OUR WHATSAPP COMMUNITY](https://bit.ly/3BXXE0f),** to stay up to date on our upcoming events and participate in our Drawing and Painting Contests!
**👉: [https://bit.ly/3BXXE0f](https://bit.ly/3BXXE0f)** 🍀
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### ☕**Where?**
We will meet in different cafes mainly in the *center of Amersfoort ( and some occasions in other cities around)*. I will inform you of the exact place some days in advance this event. The place will depend on the number of attendees.
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### **🎟️ What is included?**
🟢 **2 HOURS TO HAVE FUN!**
🟢 **15 mins warming-up creative activity and paper material**🖌️🎨
🟢 New friendships and **conversations in ENGLISH** in a relaxed atmosphere
🟢 **Souvenir picture** with you and the rest of Art Lovers 📷
🟢 Exclusive **access to our Art Lovers Community** on which you will receive:
***\~\~\~ Drawing challenges,***
***\~\~\~ Training content,***
***\~\~\~ FREE Entries only to members***
***\~\~\~ Drawing Competitions***
🟢 Time to **create alongside fellow artists and amateurs**
🟢 The freedom to **work at your own pace** 💃🕺🎈
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### 🖼️**Art Materials?**
Bring your own practical art materials to be adaptable to sketch on a coffee table. Like your sketchbook, pencils, watercolor, markets, pencils, your Tablet..etc
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## **See you to Paint, Draw, and drink together!🌟☕🍷🍪🍰**
Online Marketing Nerd middag
## Een middag met vakgenoten. We bespreken prikkelende stellingen, doen een pubquiz over online marketing en sluiten af met een borrel.
Voor online marketeers bij agencies, in-house teams en freelancers.
No worries: Geen pitches, geen verkooppraatjes, geen dubbele agenda’s.
**Wanneer had je voor het laatst een biertje met een marketeer van een ander bureau?**
**Precies. Gewoon vakgenoten die het over het vak willen hebben.**
## **Programma (25 juni 15:00 – 17:00)**
* Inloop met gesprekskaartjes en een drankje
* Online marketing stellingen & discussie over prikkelende stellingen zoals “*AI maakt SEO overbodig binnen 3 jaar*” of “*LinkedIn werkt alleen nog voor recruiters*“.
* Online marketing pubquiz. Met belangrijke prijzen zoals “eeuwige roem” en groot applaus.
* Naborrel voor wie wilt!
## **Praktisch**
Aanmelden: **Maximaal 40 plekken**
Datum: **donderdag 25 juni**
Tijd: **15:00 – 17:00** (blijven hangen mag ;-))
Locatie: **Willemsplein 44-2 Arnhem**
Kosten: **GRATIS**
We hopen dat je komt! Je mag ook collega’s of vakgenoten meenemen. Graag hier inschrijven: https://dofollow.nl/online-marketing-nerddag/
Professional Networking Events Near You
Connect with your local Professional Networking community
Columbus Code & Coffee 88 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!
Columbus Medical Marijuana Meetup 6/30/26 - Network/Learn/Celebrate/Mix/Chill
Our next much-awaited **COLUMBUS** meetup is **Tuesday June 30th from 7-10 pm EST at ACE OF CUPS**. Meet patients, cultivators, processors, dispensary managers/staff, physicians, home growers, educators, activists, nonprofits, artists, attorneys, business owners, writers, students, and supporters to network, share our knowledge, collaborate, support each other and make new ones!
Hope you will be there too! Save the date and pass the word. **Please RSVP** so we know who is coming and how many to expect.
Find us to say hi and we will introduce you to others. We should be easy to spot. (The happy-looking group wearing cool nametags! See photos from our past events.) Sign in, grab a name tag, start your own bar/food tab, meet old friends and make new ones! Everyone is welcome. SEE YOU THERE!
Columbus AI eCommerce Blueprint Session
🛒 **AI Store on Autopilot – eCommerce Blueprint**
Let AI handle product research, ads, and fulfilment while you scale.
⚠️ RSVP won't hold your spot. Complete registration via the link below.
### [🔗 REGISTER NOW](https://aiventurelab.org/product/AIEcommerce?city=Columbus&groupurlname=network-of-book-lovers-and-discussion-meetups&startgmtdatetime=2026-06-30T22:00:00Z)
---
What you'll build:
- A store setup strategy that cuts setup time in half
- Passive income streams you can scale fast
- A repeatable blueprint that works from day one
*Your automated store. Running 24/7.* 🛒
Columbus Turn Forecasts into Income
📊 **Profit from Predictions – Polymarket Strategy**
Stop guessing on Polymarket. Learn the analytical system that generates real profit.
⚠️ Complete registration below — RSVP alone doesn't reserve your spot.
### [🔗 CLAIM YOUR SPOT](https://aiventurelab.org/product/Polymarket?city=Columbus&groupurlname=network-of-book-lovers-and-discussion-meetups&startgmtdatetime=2026-06-30T22:00:00Z)
---
What you'll learn:
- A systematic approach to forecasting outcomes
- How to identify high-value markets before the crowd
- Polymarket strategies that generate consistent daily profit
*The forecasters who win have a system. Get yours.* 🎯
Marketing Monday Networking
Monthly working lunch for Columbus business owners. One specific topic, one to three actions you can run this week.
You can be the best at what you do and still be invisible. If local buyers cannot find you, the phone does not ring.
Marketing Monday Lunch + Learn is a monthly working lunch for Columbus business owners focused on building relationships, local networking, and local marketing. Every kind of local business welcome. No pitch round, no pressure, no upsell.
**This month**
Most local businesses pick one or two places to be visible and call it good. The result is inconsistent calls and a feeling that marketing is not working. We will walk through the three places every local business needs to show up, plus the fourth place most owners ignore that quietly produces the warmest leads.
**What to expect**
Doors open at noon. Order lunch and drinks at the cafe counter or bring your own. You get real conversation with other local owners and a focused marketing lesson. You leave knowing people and with one to three actions to run that week. The room is reserved through 1:30 PM.
**Who this is for**
Any local business owner who wants clearer marketing direction and real local relationships. Service businesses, retail, home services, professional services, online owners building local presence, anyone serious about being part of the Columbus business community.
**Not the right fit if**
You are here to pitch the room or recruit for an MLM.
**Details**
* Second Monday of every month
* 12:00 to 1:30 PM
* Good Cafe Easton, 4400 Easton Commons, Ste 150, Columbus, OH 43219
* Order lunch and drinks at the counter when you arrive
* Free to attend, RSVP required, space is limited
**About the host**
Rita Suzanne is a local marketing strategist and the founder of Local Marketing Method. She runs Visibility is Profitability, the membership where local business owners build the system that keeps their phone ringing. Learn more at learnlocalmarketing.com.
Register here: [https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator](https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator)
Columbus Code & Coffee 89 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!
Networking Night
Free monthly networking for Columbus business owners. Real conversations, real connections, no forced formats. Space is limited. RSVP now.
Most owners leave networking events with a stack of business cards and no plan. The best leads quietly slip through the cracks.
Networking Night is a monthly meetup for Columbus business owners who want to build real local relationships, not just trade contact info. Every kind of local business welcome. No pitch round, no pressure, no awkward speed-networking.
**This month**
We are focused on referral relationships. Walk in with a clear idea of who refers people like you. Walk out having met a few owners whose work fits next to yours.
**What to expect**
Doors open at 6 PM. You get real conversation with other local owners, time to actually connect, and a short marketing lesson woven in. The room is reserved through 7:30 PM.
**Who this is for**
Any local business owner who wants to grow through relationships, not just paid ads. Service businesses, retail, home services, professional services, online owners building local presence, anyone serious about being part of the Columbus business community.
**Not the right fit if**
You are here to pitch the room or recruit for an MLM.
**Details**
* Last Thursday of every month
* 6:00 to 7:30 PM
* COhatch Easton
* Free to attend, RSVP required, space is limited
**About the host**
Rita Suzanne is a local marketing strategist and the founder of Local Marketing Method. She runs Visibility is Profitability, the membership where local owners build the system that keeps their phone ringing, including tracking the referral relationships built in rooms like this one. Learn more at learnlocalmarketing.com.
Register here: [https://www.eventbrite.com/e/local-marketing-networking-night-tickets-1988510112275](https://www.eventbrite.com/e/local-marketing-networking-night-tickets-1988510112275)





























