Academics

In many organizations, APIs are treated as technical contracts — neat documentation of endpoints and payloads. But what if APIs could become something more: living expressions of the business domain itself? This talk examines how Domain-Driven Design (DDD) and modern API craftsmanship converge to establish a shared language between people and systems. We’ll walk through how techniques like Domain Storytelling, Event Storming, and Context Mapping can lead directly into OpenAPI and AsyncAPI specifications that reflect real domain intent — not just data structures. **How can LLM help?** Along the way, we’ll see how Large Language Models (LLMs) can amplify human creativity — helping teams turn visual domain artifacts into executable API contracts while preserving intent and nuance. Instead of replacing design thinking, AI becomes a collaborator in the craftsmanship process. Through practical examples, we’ll explore how bounded contexts define API boundaries, how ubiquitous language shapes resource and event models, and how contract-first design enables safe, evolutionary change. By the end, you’ll see APIs not merely as integration points, but as living domain boundaries to align architecture, business, and shared understanding. **About the speaker** [Annegret](https://www.linkedin.com/in/dr-annegret-junker-141a99a4/) is Chief Software Architect at codecentric AG in Germany. She has worked in software development for over 30 years. She worked in quite different roles and domains. She is especially interested in DDD, microservices, and everything else. She is working on a large integration project and defines APIs for partners. **The Sponsor** This time, the location, food, and drinks are sponsored by [TechTalk](https://techtalk.at/). Thank you very much, TechTalk, you rock! 🎉 This will be a joined event with the Microservices, Reactive and Distributed Systems Vienna Meetup ([https://www.meetup.com/reactive-vienna/](https://www.meetup.com/reactive-vienna/)) and it is enough to register for only one of the meetups. It is not necessary to register for both! Space is limited, so please register if you want to come. As always, we're very much looking forward to seeing you! Best regards, Daniel and Gottfried

Dear friends, On Heustadelwasser in the Prater wetlands, most of the hike is shadowy, which is more comfortable in summer for humans, as we are. The animals in this area, don't care about so much and so we hope to see mandarin- and wood-ducks, various butterflys like the silver-washed fritillary and with a lot of luck, we can see the kingfisher flying there. Please come to our meeting point : **U2 station Stadion at 10:00** Hoping to meet you again in good health I look forward to next Wednesday best regards Adi Liebe Freunde, Am Heustadelwasser in den Praterauen liegt fast der ganze Spazierweg im Schatten, was es für uns Menschen in der Sommerhitze schon viel angenehmer macht. Die Tiere, die dort leben, kümmern sich weniger um die Temperatur, darum hoffen wir Mandarin-und Brautenten zu sehen, Schmetterlinge wie den Kaisermantel und mit viel Glück den Eisvogel, der vorbeifliegt. **Unser Treffpunkt ist die U-2 Station Stadion um 10:00** Ich freue mich euch bei guter Gesundheit wieder zu sehen Schöne Grüße Adi

In many organizations, APIs are treated as technical contracts — neat documentation of endpoints and payloads. But what if APIs could become something more: living expressions of the business domain itself? This talk examines how Domain-Driven Design (DDD) and modern API craftsmanship converge to establish a shared language between people and systems. We’ll walk through how techniques like Domain Storytelling, Event Storming, and Context Mapping can lead directly into OpenAPI and AsyncAPI specifications that reflect real domain intent — not just data structures. **How can LLM help?** Along the way, we’ll see how Large Language Models (LLMs) can amplify human creativity — helping teams turn visual domain artifacts into executable API contracts while preserving intent and nuance. Instead of replacing design thinking, AI becomes a collaborator in the craftsmanship process. Through practical examples, we’ll explore how bounded contexts define API boundaries, how ubiquitous language shapes resource and event models, and how contract-first design enables safe, evolutionary change. By the end, you’ll see APIs not merely as integration points, but as living domain boundaries to align architecture, business, and shared understanding. **About the speaker** [Annegret](https://www.linkedin.com/in/dr-annegret-junker-141a99a4/) is Chief Software Architect at codecentric AG in Germany. She has worked in software development for over 30 years. She worked in quite different roles and domains. She is especially interested in DDD, microservices, and everything else. She is working on a large integration project and defines APIs for partners. **The Sponsor** This time, the location, food, and drinks are sponsored by [TechTalk](https://techtalk.at/). Thank you very much, TechTalk, you rock! 🎉 This will be a joined event with the Domain-Driven Design Vienna Meetup ([https://www.meetup.com/ddd-vienna/](https://www.meetup.com/ddd-vienna/)) and it is enough to register for only one of the meetups. It is not necessary to register for both! Space is limited, so please register if you want to come. As always, we're very much looking forward to seeing you! Best regards, Daniel and Gottfried

Bring your JS interest and a good vibe! Everybody is welcome & feel free to share this invitation! **Talks and info:** All details: [https://viennajs.org/en/meetup/vienna-js-june-2026](https://viennajs.org/en/meetup/vienna-js-june-2026) **Timetable:** * 18:00: Gathering, food & drinks * \~18:45 - 19:00: Start of the first talk **Talks:** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 🗣️ Ben Croker ▶️ Realtime Multiplayer with Datastar Great digital experiences are built on interactivity and collaboration. This talk demonstrates how Datastar can be used to build realtime, multiplayer experiences driven by the backend. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 🗣️ Frank Hellenkamp ▶️ Biological Evolution vs. Evolution of Programming Languages This talk compares biological evolution to the evolution of programming languages (e.g. JavaScript) and gives an overview of the evolutionary environment we all live and work in. It will be about genes, memes, Brainfuck, and more. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **🗣️Want to give a Talk?** ▶️ [https://viennajs.org/en/participate/give-a-talk](https://viennajs.org/en/participate/give-a-talk) **Location:** Sentry Jakov-Lind-Straße 5, 4. OG (Entrance next to Max & Benito) 1020 Wien **Sponsors:** 🙏 Sentry Sentry is the market leader in the error monitoring space and like many startups with engineer founders, Sentry was born out of frustration with technology. David started Sentry as an open-source side project in 2008. We started in a small community — the Django web framework — and over time expanded our technology to support dozens of other platforms, including browser JavaScript and mobile applications. Fast forward to today, we're a $90M Series E company with a $3B valuation and 200+ employees on a mission to help developers write better software faster, so we can get back to enjoying technology. As one can see, the adventure continues to be exciting as we bring our developer-first Application Monitoring to more customers and industries worldwide. Consider us for the ride! Link to Open Roles: [https://sentry.io/careers/#openings](https://sentry.io/careers/#openings) **🙏 Want to sponsor?** We are looking for more sponsors! If you are interested please contact us via [viennajsmeetup@gmail.com](http://viennajsmeetup@gmail.com/) or at [viennajs.org.](http://viennajs.org./) \*\*\* **Don't forget to RSVP!**

**Agenda:** 18:30 - Gather 18:45 - Talk: The State of Austrian Agility...From Trend to Strategic Capability 19:15 - Round Table Discussions: Professional Project Issues 20:45 - Finish \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **🎤 TALK:** **The State of Austrian Agility** ...From Trend to Strategic Capability *by Tobias Kirchebner* Agility is no longer just a method — it has become a cultural and strategic capability that defines how successful companies adapt and create value. In this talk, Tobias will present the key findings of the PwC x PMI Study 2025, which examines the state of agility in Austrian companies. We will look at how organizations understand agility today, the main barriers to scaling it, the rise of hybrid models, and the (still limited) role of AI in agile work. Attendees will leave with a clear picture of where Austrian companies stand — and what separates those who use Agile methods from those who truly live Agility! Public link to the PwC x PMI Study (EN & DE): https://www.pwc.at/de/dienstleistungen/unternehmensberatung/agile-consulting.html \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **👥 Round Table Discussions: Professional Project Issues** 1\. Before the event we'll collect project issues to discuss again 2\. Then\, we'll collect them into categories 3\. At the event\, guests can choose the category they're most interested in We'll switch groups once, so you'll be able to choose two categories 👍 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Light snacks and drinks will be provided 🥨🥂 If any company would like to sponsor this we would be grateful! 🙏 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- REMEMBER ... our Meetups are for anyone interested in improving their project skills, not just Agile 🤓 BIg Thanks to our Event Partner weXelerate for providing venue and help with logistics! 👏 If you have any ideas for future events or talks you'd like to give, please feel free to msg our group organiser Timo

**Start Improv:** [https://www.iicv.at/improvclass](https://www.iicv.at/improvclass) **All our events: [https://www.iicv.at/](https://www.iicv.at/)** **Leader of the session:** [IICV Calendar](https://www.iicv.at/event-calendar) **What is it ?** An open improv session for all experience levels. Come play, explore, and have fun in a supportive, low-pressure environment. **How to register ?** Meetup registration opens on **Sunday 13:00** for the following Wednesday meetup. Should your plans change, we kindly ask you to **cancel.** For security reason, you cannot join the session if you did not registered. **How much ?** Free for IICV members\* 10 Euros for everybody else. You can pay contactless or cash. \* go to [iicv.at](https://www.iicv.at/) to become a member (13EUR per month until you cancel your membership). **Anything to report?** Please give us an anonymous [feedback](https://docs.google.com/forms/d/1oidbMUMs_Zz-rSQ9O4HcR_axPG_zvUb1dc1ssG5IWaw/edit) \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **Meetup priority**: Please do not enroll to meetup priority!!! You can enroll to any open session without having it (just close the adv. window). **Being meetup priority will not give you any advantage in the waiting list** neither as we will insure to respect the real order of priority. **Photograph policy**: Please be aware that photos will be taken during the open session for social media and newsletters. Before any photos are taken, we ask participants for their consent and provide an opportunity to opt out. **Code of Conduct**: We are a Vienna-based international community seeking to explore, play, practice, and perform improvised arts in a group setting. In treating this space with integrity and professionalism, we are committed to facilitating a harassment-free space for all persons regardless of cultural background, disability, gender, sexual orientation, race, etc. Therefore, the IICV will not tolerate any inappropriate behaviour as per our [Code Of Conduct](https://www.iicv.at/code-of-conduct). Repeated violations of our guidelines can and will result in warnings, removal from sessions, or cancelation of membership. The **International Improv Community in Vienna** IICV e.V. ZVR Nr:1236421179

If you're working in SEO, PPC, AI, online marketing, or e-commerce and enjoy exchanging ideas with people who are shaping the industry, we'd love to see you at our next AI Growth Meetup. After a great first edition, **we're bringing the community together again** for another evening of conversations, insights, and networking in a relaxed setting. 📅 **Date:** 24 June 🕖 **Time:** 6:30 PM to 10:00 PM 📍 **Location:** Café Neunzehn Döblinger Hauptstraße 23–25, 1190 Vienna **What’s on the agenda?** * Welcome from the hosts - [Andrian Alipiev](https://www.linkedin.com/in/andrian-alipiev/) & [Mattia Geremicca](https://www.linkedin.com/in/mattia-geremicca/) * A guest speaker session (announcement coming soon) * Open conversations about SEO, PPC, Online Marketing and e-Commerce * Plenty of time to talk and meet like-minded people We need more get-togethers over drinks and meaningful conversations. That’s why we’re doing this! The event is completely free, but space is limited. So reserve your spot in time so you don’t have to wait for the next edition. 😉

FlashAttention is one of the most important pieces of software infrastructure for both training and serving any relevant AI model on cutting-edge GPUs. Let's have a look under the hood. The paper comes with a blog post that may be easier to read: [https://tridao.me/blog/2024/flash3/](https://tridao.me/blog/2024/flash3/) Find the paper here: [https://arxiv.org/abs/2407.08608](https://arxiv.org/abs/2407.08608) We are trying out a new Location -- right at the Westbahnhof IKEA. Take the elevator to the fifth. We may relocate if it is too crowded. Please Text me if you are late and can't find us. \-\-\- Bring your own printout or pdf-on-a-gadget. If you didn't have the time to read the whole paper, it is sufficient to be able to pretend to have sort of skimmed it. \-\-\- Want to suggest a paper, an event location, or just stay in touch with regular members? We hang out at the following Matrix server: [https://matrix.to/#/%23pwl-wien:rend.al](https://matrix.to/#/%23pwl-wien:rend.al)

**A-B-SEE** is a serious, responsible idea; intended strictly for the strong of heart and anti-dogmatic, open-eyed, and courageously curious cinematic adventure seekers. *Apply only if the description fits.* These events center on uncompromising, taboo-free, film art exploration. *Leave your comfort zone outside.* For **[FilmStory](https://www.meetup.com/filmstory/)** regular members only. * Orientation call prior to first date of participation. * Limited to 10 participants per event.

**Eugenio Belgrado \ / Bert Schifferdecker** *portraits and dreams* **Live portrait painting and photography** *Be part of the picture...* WHEN: **25 June, 7-9:30 pm** WHERE: **The Living Room**, 1080 Vienna\* Free admission. Small contributions are welcome. Reservation (here on meetup) is required. \*New to the Living Room? We'll send you a message of confirmation containing the address.

Enjoy the summer vibes with a relaxed picnic gathering paired with easygoing board games! Bring a dish or snack to share, a blanket, and your favorite board game (if you have one) to enjoy with great company. Unwind, connect, and make the most of a summer day in Vienna with fellow younger Americans. The location will be at Pier 22 on Donauinsel.

**‘If people sat outside and looked at the stars each night, I’ll bet they’d live a lot differently. Well, when you look into infinity, you realize that there are more important things than what people do all day.' (Calvin and Hobbes)** How about a serious fun evening at a wonderful place in Vienna (you probably haven’t seen yet)? Meeting at the Cobenzl with wonderful views over Vienna, finding your “Life Tree” and your personal character oracle at the [Lebensbaum](https://www.himmel.at/lebensbaumkreis)[ Kreis](http://www.himmel.at/lebensbaumkreis/ "http://www.himmel.at/lebensbaumkreis/"), and philosophize about the meaning of life while stargazing. And meet some great people and have fun. **Date:** Saturday, June 27th, 6.30 pm **Program:** 06.30 p.m. Meeting at [https://waldgrill-cobenzl.at/](https://waldgrill-cobenzl.at/) 08.00 p.m. Walk around the Lebensbaumkreis (Lifetree Circle) to find your personal tree and character traits 09.00 p.m. Stargazing “Meaning of Life” 10.00 p.m. Am Himmel/Octogon/Cobenzl >> [http://www.himmel.at/oktogon/lageplan/](http://www.himmel.at/oktogon/lageplan/) **Meeting Point:** [https://waldgrill-cobenzl.at/](https://waldgrill-cobenzl.at/) (right next to the bus stop 38A Cobenzl) **Donations:** most welcome (a hat will go around) Looking forward to seeing you! With kind regards, Dieter Langenecker ([www.langenecker.com](www.langenecker.com))

Yes, you read that right. **Get a glass of Prosecco for free** as a welcome drink by simply **signing up for this event** and showing up. This is a special offer, exclusive to this meetup event! There are also amazing offers on Tapas plates for meetups as well! Not to mention special drink and shot prices! This is a **free** event. **They will be showing the World Cup matches for those interested.** They have both Indoor and Outdoor seating. Suitable for all weathers. Friday evenings after work are all about meeting old and new friends. Have a meal and a few drinks before the real weekend fun begins. So come join us at this cozy bar for a lovely evening! All languages and cultures are welcome. Looking forward to seeing you all. **ATTENTION:** Please note the restaurant/bar may collect the payment at the time of your order, since there are so many people and sometimes people forget to pay. Please cooperate with them. They try to provide the best service they can for a large group. Kindly please carry cash to make payment and service easier and faster. Please support them with good reviews on Google if you like them. Best, Your Organiser - Rohit

Halfway through 2026, we are curious to find out more about what people in our community have learned: Everyone is invited to **share something that helped them progress in their work this year** \- whether it's a tool\, a book\, an article\, podcast\, project\, or any other insight\. No slides needed\, no pressure: just bring your inspiration and tell us what you learned\, or simply come to listen and be inspired by others\. The second half of the evening is all about **networking and conversation**. Whether you're looking to practice public speaking, connect with fellow UX professionals, or gain fresh perspectives, this is the perfect place to start. Please bring your own drinks and snacks. Tab water is available at the venue. We look forward to seeing you! By participating, you agree that your likeness may be recorded and authorise UX Vienna to use any such recordings for event documentation and promotional purposes.

📊 **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.* 🎯

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) 15 for One Class 20 for Both Free Parking & Plenty of Dance Space. Viva Dance Columbus 2809 Festival Lane Dublin OH 43017

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Evolve exists to provide a welcoming place for professional women to create an authentic community, deeper connections, and confident growth through networking and workshop events. No cliques, no judgement. **Shades of Sisterhood** is a space for women to grow from the inside out through meaningful conversations, personal development, mindset growth, and courageous self-awareness. These gatherings are designed to create deeper connection, expand perspective, and encourage women to become healthier, stronger, and more aligned versions of themselves — both personally and professionally. Through honest dialogue, shared experiences, and intentional conversations around identity, leadership, confidence, relationships, emotional resilience, and growth, women are invited into a supportive environment where they can learn, reflect, heal, and evolve together. This is not about perfection, hustle culture, or surface-level positivity. It is about creating a safe space for women to have real conversations, challenge limiting beliefs, grow in self-awareness, and step more confidently into who they were created to become. At its core, Shades of Sisterhood exists to remind women that growth starts within — and no woman has to navigate that journey alone. Guests are always welcome. We'd love to meet you! **[Click here to join the call!](https://zoom.us/j/7894682064)** \*\*Evolve Women's Network is a membership based networking group. You can find more information at [www.EvolveWomensNetwork.com](https://www.google.com/url?q=http://www.EvolveWomensNetwork.com&sa=D&source=calendar&usd=2&usg=AOvVaw0UekYvD4PoVa7WUlFFVHyp). Feel welcome to be our guest anytime!

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

Come join us to discuss our July pick "Tusk Love" by Thea Guanzon! Book description: A merchant’s daughter who yearns for adventure gets more than she bargained for when she falls for a broodingly handsome stranger in this saucy romantasy from the New York Times bestselling author of The Hurricane Wars. “A true delight of a book! Spicy and heartfelt—this one is a winner all around.”—Katee Robert, author of Neon Gods As the daughter of an ambitious merchant, Guinevere’s path has been predetermined: marry into a noble house of the Dwendalian Empire, raise her family’s station, and live quietly as a lordling’s obedient wife. But Guinevere longs for a life unbounded by expectations, for freedom and passion and adventure. Those distant dreams become a sudden reality when her caravan is beset by bandits, leaving her guards slain and Guinevere stranded alone on the dangerous Amber Road. Her only chance of survival is to travel alongside Oskar, the aloof half-orc who saved her during the attack. Unlike Guinevere, Oskar’s path is not so set in stone. With his mother dead and his apprenticeship abandoned, all that’s left is a long, lonely walk to a land he’s never seen to find family he’s never met. The last thing he needs is a spoiled waif like Guinevere slowing him down—even if the spark between them sizzles with promise. Despite his cold exterior, Oskar is brave and thoughtful and unlike anyone Guinevere has ever met. And while Guinevere may be sheltered, she brings out a softness in him that he has never dared to feel before. As the flames of their passion grow, they realize that soon they’ll need to choose between their expected destinations or their blossoming romance. Written by New York Times bestselling author Thea Guanzon at the behest of Critical Role’s Jester Lavorre, Tusk Love brings the most romantic story on Exandrian bookshelves to life.

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia