Strength and Flexibility

Samen met cybercrime team Midden Nederland kijken we naar het werk van de Politie op het gebied van cybercriminelen. Een aantal presentaties geven inzicht over het vakgebied en geven een kijkje in een aantal operaties. We zullen ook voor de innerlijke mens wat pizza's regelen. Heb je vragen of verzoeken? Neem gerust contact met ons op.

Join a casual online hour to share you, your brand and business, and learn more about other business owners, locally and globally. Join and share your brand, products/services, and about you. Expand your visibility. Every session will close with gratitude and a mini creative activity, so have a pen and paper, tablet, or something available with which to write/create/draw. **RSVP here via EventBrite: [Event link](https://www.eventbrite.nl/e/you-and-your-brand-a-casual-networking-hour-tickets-1984283125243?utm-campaign=social&utm-content=attendeeshare&utm-medium=discovery&utm-term=listing&utm-source=cp&aff=ebdsshcopyurl)** *-* *The only requirements are a minimum age of 18 years old,* *and at least three attendees to make it a worthwhile hour for everyone.*

Donderdag 19 maart duiken we weer met onze collega Laravel enthousiastelingen de techniek in! De Dutch Laravel Foundation organiseert, zoals jullie van ons gewend zijn, wederom een inspirerende Laravel Meetup! **Locatie** Dit keer zijn we te gast bij DIJ te Apeldoorn: DIJ Roggestraat 111 7311 CC Apeldoorn **Talks** ***Live demo NativePHP (door Shane Rosenthal, NativePHP)*** Shane Rosenthal zelf zal ons meer vertellen over alle grote ontwikkelingen op het gebied van NativePHP. ***Manage private packages with Pricore (door Maarten Bode, Zonneplan)*** Private PHP-packages beheren klinkt simpel. Satis die vastloopt, tokens die rondslingeren, geen zicht op wie toegang heeft. In deze talk laat Maarten zien hoe Pricore als open-source Laravel-app private package management weer overzichtelijk maakt. ***Teach AI your package (door Mario Aquino, Easi)*** Wat als AI jouw package écht begrijpt? Ontdek hoe je skills en guidelines meelevert via Laravel Boost. ***Keep out the vibe-coders: hoe lever je consequent veilige Laravel apps? (door Martijn van de Wetering, CBYTE Digital)*** In een wereld van snel ontwikkelende technologie speelt security een steeds belangrijkere rol. Maar waar moet je rekening mee houden, en hoe maak je het jezelf makkelijker? ***Inertia 3, Inertia UI updates en life @ Laravel (door Pascal Baljet, Laravel)*** Op Laracon EU is weer een hoop moois aangekondigd, waaronder Inertia 3. Pascal praat ons bij over de nieuwste ontwikkelingen rond Inertia en Inertia UI, en vertelt ook over zijn overstap naar Laravel sinds de laatste keer dat we hem spraken. **Programma** 18.00 - Inloop en iets te eten 18.50 - Welkom 19.00 - Live demo NativePHP (Shane Rosenthal, NativePHP) 19.30 - Manage Private Packages with Pricore (Maarten Bode, Zonneplan) 19.45 - Teach AI your package (door Mario Aquino, Easi) 20.00 - Korte pauze 20.15 - Keep out the vibe-coders (door Martijn van de Wetering, CBYTE Digital) 20.30 - I*nertia 3, Inertia UI updates en life @ Laravel (door* Pascal Baljet, Laravel) 21.15 - Social \* Presentation and talks will mostly by in Dutch. **Deelname** Wil je ook graag aanwezig zijn? Aanmelden kan nu al! Meld je direct via Meetup aan voor dit niet te missen event! Lidmaatschap van de Dutch Laravel Foundation is **niet** vereist! **Tot slot** Mochten er nog vragen bestaan dan beantwoorden we die natuurlijk graag! **We zien jullie donderdag 19 maart!**

Hello, Kotlin enthusiasts! Our next NLKUG meetup is happening on March 19th at the adesso Office, located at Wonderwoods, Jaarbeursboulevard 294, 3521BC Utrecht! Join us for an evening filled with 2 great talks, networking, and a lively panel discussion on some of the hottest topics in the Kotlin community. This event is RSVP-only, and seats are limited to 60 attendees, so be sure to secure your spot early. You can also let us know if you have any dietary preferences when you RSVP. This meetup is a collaboration between adesso, bol and Flock. bringing together some of the best minds in the industry. A big thank you to our fantastic partners for making this event possible! **📍 Location:** adesso Office, Wonderwoods, Jaarbeursboulevard 294, 3521BC Utrecht **🕒 Timeline:** 17:00 – Doors open 17:30 – Dinner 🍕 18:25 – Welcome 🎙️ 18:30 - Akif: Pair Programming with AI 💻 19:15 - Break 19:30 - Pim: Type Safe Tax Calculations 💻 20:15 - Networking and Drinks 🍻 \*\*\*\* **Talk 1: Pair Programming with AI: Building Software in the Age of Coding Agents** *Mehmet Akif Tütüncü - Engineer @ bol* AI coding agents are rapidly changing how we write software, but what does that look like in a real Kotlin project? In this session, I'll share my experience building an open-source Kotlin DSL library primarily by pair programming with AI. After defining the core design by hand, I relied heavily on coding agents to expand features, refactor code, generate tests, draft documentation, automate publishing, and explore alternative designs. The project tapik, a type-safe DSL for defining HTTP APIs in Kotlin, became more than a library. It became an experiment in AI-augmented engineering. * What changes when AI becomes your primary collaborator? * Where does it accelerate you? * Where does it confidently fail? * What skills become more important? Through concrete examples in Kotlin, I'll show how AI shifts the engineer's role from "code writer" to architect, reviewer, and decision-maker, and what that means for our profession moving forward. \*\*\*\* **Talk 2: Type-safe tax calculations; Using Context Parameters** *Pim van Gurp - Software Engineer @ Flock.* In this talk we’ll explore how two powerful Kotlin features (context parameters and Arrow's Raise DSL) combined to push time and error rules into the type system. Context parameters allow us to change contextual input while keeping the call side consistent. This allows us to calculate income tax with X % in 2025 and Y % in 2026. Furthermore, Arrow's Raise DSL gives us typed, structured error handling without exceptions, making every failure path explicit. Which enhances this typed domain even more. No tax expertise required, just bring your joy for type systems.

¡Compartamos juntos con el grupo de personas más divertido de la ciudad!... ¡en español! No necesitas ser un hablante fluido o nativo.... ¡Solo atrévete a compartir! Te esperamos a las 20hrs.... ¡Entrada gratuita! ¡Nos vemos! ¡Hasta entonces! 😃 Let's share together with the funniest group of people in town!... in Spanish! You don't need to be a fluent or native speaker.... Just dare to share! We wait for you at 20hrs ....Free entry! Nos vemos! Tot dan! 😃 Facebook Group: https://www.facebook.com/groups/habladores/ Meetup Link: https://www.meetup.com/nl-NL/los-habladores/ Instagram page: https://www.instagram.com/los_habladores_utrecht/ Los Habladores!

**Every product has a story.** *Making it verifiable with blockchain-backed digital product passports.* Every product has a story. Where does it come from? Who made it? Which materials were used? And under what conditions? At the upcoming Almere Tech Meetup, [Edmondo Grigolato](https://www.linkedin.com/in/edmondo-grigolato-15b2a22b/) will take us into the world of Digital Product Passports, powered by blockchain technology. Not as hype, but as a practical solution to real challenges in the supply chain. During the session, Edmondo will present his idea. He is still working on it and he is planning to release the MVP by then. Together, we will explore how it could be expanded across the supply chain and what real value it might create for companies and consumers. What concrete value does this create for producers, logistics providers and retailers? And how does it bring real, verifiable value to consumers? The program is as follows: * **17.30** Door open, welcome drinks * **18.00** Word of welcome by [Stijn Sprenkels](https://www.linkedin.com/in/stijnsprenkels/), serving of snacks * **18.15** Talk by [Edmondo Grigolato](https://www.linkedin.com/in/edmondo-grigolato-15b2a22b/) * **18.45** Q&A, discussion * **19.15** Networking drinks * **20.00** End **Almere Tech** is the meetup for the larger Almere area for startups, entrepreneurs, developers and those interested to discuss new technology. Everybody can join in for a drink and hopefully interesting and inspiring conversations. Hope to see you all again soon!

## 🎨**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! 😉** ✨✨✨✨✨✨✨ ## 🖌️**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!** 💐🥰 ✨✨✨✨✨✨✨ ### 👩🏻‍🎨**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)** 🍀 ✨✨✨✨✨✨✨ ### ☕**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. ✨✨✨✨✨✨✨ ### **🎟️ 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** 💃🕺🎈 ✨✨✨✨✨✨✨ ### 🖼️**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 ✨✨✨✨✨✨✨ ## **See you to Paint, Draw, and drink together!🌟☕🍷🍪🍰**

Twee ensembles bundelen hun krachten in een uniek muzikaal project. Kamerkoor het **Schütz Ensemble** o.l.v. Jelle Leistra en **Gitaarorkest Guitarrísimo** o.l.v. Peter Constant nemen je mee op een muzikale reis over zee en land, met als kloppend hart het indrukwekkende tweeluik *Tales of Wind and Sail*. De rijke klanken van het Schütz Ensemble en het warme, gelaagde gitaargeluid van Gitaarorkest Guitarrísimo smelten samen tot een muzikale vertelling. *Tales of Wind and Sail* is een ode aan de zee, de wind, de vrijheid en de menselijke daadkracht, in 2021 geschreven door de Australische componist Richard Charlton. Op 21 maart 2026 zal de feestelijke Almeerse première te horen zal zijn, omlijst door een kleurrijk en gevarieerd programma voor koor en gitaarorkest. Met solisten Marion Schaap (octaafgitaar), Marlou Stift en Ilse Hoekstra (gitaar) en percussionist Sybren Schaake (Koninklijk Conservatorium). **Locatie, Tijd & kaartverkoop** Concert: zaterdag 21 maart, 20.00-21.45 Levend Waterkerk Almere, Parkwijklaan 44, Almere Toegang: €15,00 (tot 18 jaar €5) Bestel je kaarten per email: entreekaarten.schutzensemble@gmail.com *Kaarten zijn ook verkrijgbaar aan de deur*

Let's explore some hidden gem cafés together in Utrecht! 🌸☕ Inspired by the well-known pub crawl format (and last year's ice cream crawl!), this new series takes you just outside the center to **Leidsche Rijn**, easily reachable in 10 minutes by bus or just one stop by train from Utrecht Centraal. You'll be guided by a big café lover through some carefully curated spots that are waiting to be discovered. And if we're lucky with the timing... we might pass a few **hidden cherry blossom locations** along the way 🌸 There will be time to stop and take pictures. **How it works 🗺️** We visit a few cafés, spending quality time in each one, enjoying a good drink, soaking up the atmosphere, and having genuine conversations in small groups. The focus is on being away from screens and really being in the moment. Not much of a talker? No problem, feel free to bring a book or a notepad and enjoy the vibe at your own pace 📖 **Practical info 📍** * Location: Meet at the field behind the Leidsche Rijn library, next to Leidsche Rijn station * Language: English * Cost: Free to join, just pay for your own drinks * Spots are limited, sign up in time! ⚠️ If you're unsure whether you can make it, please free up your spot for someone else.

🏃🏻‍♂️🏃🏼‍♀️

## Details **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 [utrechttoastmasters@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. Please be on time to grab a seat and mingle before the speeches begin!

Come over to the Ducosim game fair in Amersfoort. For a small fee (or become a member) many publishers are ready to demo their published games. Next to that you can meet up and network with game designers, playtest their games and bring what you are working on and put it on the table. More details: https://www.ducosim.nl/

**This event has two meetup spots: Arnhem station (9:30) and 's-Hertogenbosch (10:40)!** Welcome to the page of the Maastricht & Valkenburg daytrip. On the first day of spring, we like to welcome you to a trip to the very southern edge of the Netherlands: home to the picturesque city of Maastricht, and the river valley town of Valkenburg. The plan goes as follows: * 9:30 Meetup Arnhem CS, next to Burger King * 9:53 Train to 's-Hertogenbosch (Den Bosch) * 10:40 Transfer in Den Bosch, second meetup point * 11:08 Train to Maastricht * 12:33 Arrive in Maastricht Those who do not want to go to Valkenburg can stay in Maastricht * 12:41 13-minute train to Valkenburg * ±15:40 Train back to Maastricht * 18:29 Train to Den Bosch * 19:53 2/32 min. transfer in Den Bosch * 20:37/21:07 Arrive in Arnhem While these times are mostly fixed, train disruptions may force us to change the plan. Were they to happen, all changes will be announced in the discussion chat of this event page. **Meetup in Arnhem & Den Bosch** The two meetup places are in Arnhem Centraal Station, next to the Burger King at 9:30, and at 's-Hertogenbosch station on platform 7a at 10:40. If you want to join at another location, like on the train or in Maastricht, please let us know in advance. These are also the places where the group splits and disbands at the end of the day, but of course you may leave the group at any time you like. Please sign up by RSVP on Meetup or via [Google Forms](https://docs.google.com/forms/d/e/1FAIpQLSd2g-H1CVAJrpTD-T0ELzcqoDOmggzyB4bm3lIOqqRRnf0s9Q/viewform?usp=header). We will all travel by using our own OV-Chipkaart or bank card. Tip: if you don't have an NS subscription or the *studentenreisproduct* you can buy train tickets (usually at a discount if you buy it days in advance) on [ns.nl](ns.nl/en) or the NS app. **Payment** In order to keep our Meetup-page active, everyone joining the event will be asked to pay a 2 euro contribution. The payment will be handled via Tikkie, and is refundable if you cancel before Wed March 18th 10:00 - and in any case if we cancel or postpone the event of course. We hope to see you there!

**💥 Join us THIS Saturday and EVERY Saturday!** **💥 At Columbus’ Hottest New Salsa Venue!** **.** Lincoln Street Salsa THIS Saturday and EVERY Saturday! 8 pm – 1 am **.** **💥 Gorgeously Renovated Studio!** **💥 Free Parking!** **💥 BYOB!** **💥 Easy Access from Highway!** **.** Lincoln Street Salsa 1717 Brice Rd Reynoldsburg, Ohio 43215 **.** **ENTRANCE IS ON THE NORTH SIDE OF THE BUILDING** **Behind Anthony’s Pharmacy!** **.** **PLEASE SHARE and help get the word out!** **.** **🟣 Salsa, Bachata, and Merengue Dancing!** **.** **🟣** 8:00 pm – 8:30 pm **𝗥𝗲𝗴𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻** **.** **🟣** 8:30 pm – 9:30 pm **𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿 𝗗𝗮𝗻𝗰𝗲 Class!** **.** **🟣** 9:30 pm – 1 am **𝗢𝗽𝗲𝗻 𝗗𝗮𝗻𝗰𝗲 𝗣𝗮𝗿𝘁𝘆!** **.** **✅ Questions?** **Visit [LincolnStreetSalsa.com](https://columbussalsadancing.com/)** Or Text Todd: 614-774-8146 **.** **✅ No Experience Necessary!** **✅ No Partner Required!** **✅ Plenty of People to Dance With!** **.** **✅ $15 Cash / $16 Card** **✅ College Students $5 Off with Valid ID!** **✅ BYOB** **✅ Age 18+** **.** **✅ Lincoln Street Salsa is the perfect place for…** **.** **👉 Learning to Dance** **👉** Social Dancing **👉 Birthday Celebration** **👉** Bachelorette Parties **👉 Girl’s Night Out** **👉 Date Night** **👉** Getting Fit / Burning Calories **👉 Meeting New People** **👉** Having Fun, Fun, Fun! **.** ✅ **Questions?** Visit [LincolnStreetSalsa.com](https://columbussalsadancing.com/ "https://columbussalsadancing.com/") Or Text Todd: 614-774-8146 .

**Complex Trauma Support Group** Our group is intended for survivors of complex trauma. If you are here, it’s likely that so much of who you are and what you have experienced in this life is actually invisible to most people––to family, society, coworkers, and the people who are around you. We are a peer-led group of survivors creating opportunities for ourselves and others to share our experiences, share support, and build relationships in kind community together. Survivor experiences might include: child sexual abuse, incest, child trafficking, and other experiences of people living with traumatic dissociation and complex PTSD. **What to expect at your first meeting:** Currently, we are offering a bi-monthly in person group at 2:00pm on the first and third Sunday of the month. The only criterion for joining the group is that you are a survivor of trauma wishing to have more kindness in your own life and share kindness with others, and that you agree to practice to group’s relational agreements available for view here: https://www.kindgroups.com/agreements. Joining the group is free of charge. We ask that new people connect with us for 30 minutes on the phone or on zoom before coming to their first group, so that we can determine together that we are a good fit. Our meetings last approximately 90 minutes. Participants are never required to share. You’re also welcome to choose a pseudonym and you will never be asked for private information. You are welcome to leave at any time. The kindness that survivors can share when among others who have survived similar childhood experiences is something we rarely get to experience. Time spent with others who understand even a little bit more about us is a relief. Our hope is to help ourselves and others experience that we are not alone. We wish for our efforts to be a cause of kindness in our own lives and the lives of each other. You can read more about the groups at www.kindgroups.com.

Hi ladies. We will meet in front of the Nature Center and head to the two Observation decks. We will then hike Hickory Ridge, Ripple Rock, Overlook and Sugarbush trails to get approximately four miles total distance. We will walk approximately a 18 minute mile pace. Please wear appropriate hiking shoes.

**How does a TennisColumbus Season / League run?** The league advertises the season dates and builds a queue of committed players for the season. **Kickoff Day - March 26th** The start day of the season, players are sent a kickoff email that contains important information about the league, the link where your league standings and players contact information. We guarantee 6 playing partners at your playing level, but have been averaging closer to 15+ partners in most cities. The number of different levels we run is solely based upon the number of players enrolled for the league kickoff. Typically we are running a Skilled-3.0, Competitive-3.5 and Advanced-4.0 in most cities. **Your Task - "Flexible Scheduling"** After this kickoff email is sent, it is the **player's task to communicate with other players**. Players should work with their partners to find an agreeable time and location to play the match. While TennisColumbus doesn't mandate your playing schedule, it is recommended that players schedule at least one match per week. By request of the players, we started to allow players to play 1 rematch per season. The regular season is all about playing as much as you can. As of Feb. 10, 2026 we've had an amazing 2,017 players play more than [20 matches in a season](https://www.tenniscolumbus.com/info/MatchesInSeason). **Where to Play?** Play at your local free tennis courts, tennis parks, condo courts or tennis clubs. The league strongly suggests that players jointly try to pick a tennis court location convenient to both. We provide an extensive list of [tennis courts](https://www.tenniscolumbus.com/TennisCourts), including # of courts, lighting, hitting walls, etc. We strive to keep this list up-to-date. TennisColumbus sets up a must play dates to push players out on the courts. The final deadline is the date marking the end of the season, at which point players with 3-5 wins (Actually total is specified on the division page) will qualify for a post-season playoff to determine the league champion. **How to Play?** Players can use three mostly standard playing formats: 2 out of 3 sets, 2 sets with 10 point super tie-breaker or the 10-game pro set (First to 10, used when court time is limited). On Feb. 2018, we added Fast Tennis 4 game pro set format as a valid format. **Playoffs** Each season concludes with a playoffs where players with anywhere from 3 to 5 season wins qualifies for a single elimination tourney. The champion is awarded based upon the league [Prize Pool](https://www.tenniscolumbus.com/info/prize_pool3). Each singles league champion also receives a playing entry into one of two national championships we run. **[JOIN TODAY](https://www.tenniscolumbus.com/join)** Full price is $39.95 to play in a season. The earlier you sign up we typically offer discounts during these tough economic times. Just go to the [Join Page](https://www.tenniscolumbus.com/join) and complete the short form. We'd be happy to find you dedicated tennis playing partners.

Meet in the Maple Grove Picnic area. If trail conditions are poor, we will use the Multipurpose Path.