Digital Currency

Der Fehler beginnt nicht beim Schreiben der Anforderungen, sondern schon beim Zuhören. Während dein Stakeholder spricht, füllt dein Gehirn Lücken mit eigenen Annahmen. Du filterst und verfälschst Daten, bevor sie im Backlog landen. Wir stoppen die mentale Autokorrektur. Wir behandeln die Worte deines Gegenübers wie eine schreibgeschützte Datei. Wer die Begriffe des Kunden durch eigene "Übersetzungen" ersetzt, baut technischen Schuldenberg auf, bevor der erste Sprint startet. **Clean Language** ist kein "Soft-Skill-Kuscheln", sondern ein präziser Abfrage-Algorithmus. Du lernst, deine Rolle als "interpretierender Experte" abzulegen und stattdessen die logische Struktur des Kunden zu extrahieren. **Das nimmst du mit** * Exquisites Zuhören: Du lernst, den Fokus zu 100% beim Gegenüber zu halten - ohne internen Filter. * 3 Basis-Fragen für saubere Daten: Wir üben die Syntax, mit der du Anforderungen erhebst, ohne sie zu kontaminieren (z.B. "Und was für eine Art von X ist dieses X?"). * Metaphern-Isolierung: Du erkennst vage Begriffe ("schnell", "sicher", "intuitiv") und lernst, deren spezifische Bedeutung für den Kunden freizulegen. **Der ​Trade-off** Du verlierst die Bequemlichkeit der schnellen Interpretation, gewinnst aber absolute Klarheit darüber, was wirklich gebaut werden muss. **Der Speaker** [Tobias Brennecke](https://www.linkedin.com/in/tobias-brennecke/) ist IT-Experte und Coach aus Dortmund, der mit der Methode Clean Language Kommunikationsblockaden in IT-Projekten löst. Mit 15 Jahren IT-Praxis hilft er Teams, klarer zu kommunizieren und Missverständnisse zwischen IT und Business zu überwinden. **Die Agenda** 🤗 17:30 Opening doors 🎤 Workshop mit Tobias 🥙 Anschliessend Networking 💰 Kostenlos **Die Sponsoren** 🏢 Location: [Gerstbach](https://gerstbach.at/) 🍽️ Catering: [FBC](https://fb-c.at/) **🎤 Call for Speakers & Sponsoren!** Und wenn du selbst etwas erzählen willst oder eine Idee für einen Talk hast, dann melde dich einfach. Auch suchen wir nicht nur Sprecher, sondern neue Lokationen zum Vortragen. 👉 **RSVP now!** Die Plätze sind begrenzt, also melde dich bitte an. Wie immer freuen wir uns sehr auf dich!

**PLEASE SIGN UP ON THE PAGE LINKED BELOW** https://www.meetup.com/vienna-agile-meetup/events/313880280/ This event is in partnership with the Vienna Agile Meetup Group, which is a separate partner group of the Vienna Agile Community. This event will be held in-person and in English **Vienna Agile Meetup Group Link:** https://www.meetup.com/vienna-agile-meetup/ See you there :-) \- Timo Higgs *Group Organiser*

**Next Node\.js Vienna Meetup → May the 4th\, 2026 \| 18:00 @ LEAN‑CODERS Office \(1030 Wien\)** Two sharp talks. Real-world use cases. 🎤 **Edouard Maleix** — *How AI-First Dev Teams Build Collective Intelligence — One Attributed Mistake at a Time* 🎤 **Stefan Rath** — *CI/CD Excellence - Deploying Node.js Apps with European Cloud Independence* 🎤 **Christoph Walcher** — *The Hands-Off Maintainer: Seamless npm Releases with OIDC & Release Please* Whether you're deep in production or just Node-curious — you'll leave smarter (and probably full, too). 👉 RSVP now on Meetup 📍 Location: Hainburgerstraße 33, 1030 Wien 🍻 Drinks & snacks included **Want to speak, sponsor, or support?** Ping us at hello@lean-coders.at And yes — join our Discord to stay ahead of the curve.

**Agenda:** 18:30 - Gather 18:45 - Talk: Change Management in SMEs & Startups 19:15 - Round Table Discussions: Your Project Issues 20:30 - Finish \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **🎤 TALK: Change Management in SMEs & Startups** *by Khurram Iftikhar* **Part 1:** Kübler-Ross Change Curve * How indivisuals within organizations deal with change * Empathy-based leadership * Practical use-cases from real experience **Part 2:** Agile Project Management * Manage expected changes * Documenting expected changes * Ensuring smooth delivery * Controlling scope, time and priorities * Personal experiences from Khurram and a meme or two ;-) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **👥 Round Table Discussions: Your Project Issues** Before and during the event we will be collecting issues from participants that we will discuss in a round table format. MODERATORS NEEDED!!! 🙏🏻 If you would like to moderate a discussion, please get in touch with Timo! We still need 2 or 3 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 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 those in Agile projects. If you have any ideas for future events or talks you'd like to give, please feel free to msg our group organiser Timo

Hello Viennovans! Pickwick's is getting quizzical every monday night! You have a chance to win a round of shots, a 40€ bar tab and/or eternal bragging rights 😉 Teams of up to 6 people, reserve your spot today! Start time is 7! FREE SHOT FOR EVERYONE COMING FROM VIENNOVA!

Get ready for an epic night of board games at the SpielBar! 🌟 We're hosting a monthly Meetup where you can dive into a world of fun, strategy, and laughter. From easy-going games for beginners to thrilling challenges for the pros, we have something for everyone. Don't worry about the rules; I'll be there to walk you through every step, ensuring a smooth and enjoyable experience for all. The SpielBar offers a fantastic selection of games, so you're in for a treat! RSVP now to secure your spot, and join us for an evening full of board games, and fun. 🎲🎉🏳️‍🌈 **How does it work?** We meet at 6:30 pm. Once we're gathered, we'll choose the games we want to play. If we're more than 6 people, we'll split up and play different games simultaneously. You can, of course, bring a board game with you and suggest it! We will finish the event by bringing everyone together again for a casual get-together.

📢 **Upcoming IEEE Blockchain Austria Meetup** 🗓 **Wednesday, May 6th, 2026** 🕕 **18:00–20:00 CET** 📍 **WU Wien** EA.5.044 🎙 **Mark Richardson** (Project Lead, Bancor Protocol) *** 🔍 **Topic: DEX MEV in Closed Form (Sandwich Attacks)** *** We’re pleased to host **Mark Richardson**, Project Lead at **Bancor** Protocol. Mark holds a PhD from the University of Melbourne and transitioned from research science into DeFi in 2021. At Bancor, he has been leading the development of **Carbon DeFi**, a system enabling strategy-specific liquidity provision and more expressive market participation. His work focuses on combining rigorous quantitative methods with practical protocol design, while maintaining decentralization, user safety, and simplicity. This talk provides an analytical and algebraic examination of **Decentralized Exchange (DEX) Maximal Extracted Value (MEV)**, focusing specifically on the sandwich attack mechanism. Mark derives the closed-form solution for computing the optimal, profit-maximizing sandwich attack in the prototypical x\*y=k AMM. The variables, constraints, and the objective function that an MEV searcher must solve when exploiting a pending DEX trade by a naive user are explicitly defined and elaborated. Specifically, the talk provides the details for calculating exact, optimal front-run and back-run trade sizes, illustrated by numeric examples. This rigorous, quantitative work is essential for designing and evaluating future mechanisms aimed at mitigating or redistributing MEV in blockchain economies. The seminar is aimed at researchers and practitioners interested in mechanism design, applied cryptography, market engineering, DeFi, AMMs, and applied cryptoeconomics

PCE - "Philosophic Conversation in English" is a discussion event in English language which focuses on psychology, philosophy, self-consciousness and self-realization. The conversation is based on inclusive discussion rules. We will meet at at a restaurant where we will have a private room exclusively reserved for our event. Please don't bring pets to the event because the room availability is limited at this venue. At the beginning we will choose the two topics to discuss. Everybody can suggest a topic. Afterwards we will vote what topics to discuss. The person who suggests a winning topic will start the discussion by explaining his/her idea. Afterwards everybody gets his/her chance to make a statement. But you can also decide to remain silent and only listen, if you prefer that. We have a time limit for statements, so that everybody has enough time to speak. It is not allowed to interrupt somebody who is speaking. After a statement everybody can ask a question and the speaker will answer. After the first part there will be a 15 minutes break before we start the second part. Everybody is welcome to our event: We are interested in your thoughts and opinions! It is no problem if you arrive late and you can also leave whenever you want. Please don't bring pets to this event because the room is usually very crowded. Please make sure to register for the event to secure your seat! Please check out last event's topics via this link: [http://pce-topic.project-website.org](http://pce-topic.project-website.org/)

This is a group for meeting new people, eating brunch, and having discussions about science, life, philosophy, politics, and people. Anybody is free to join, and we charge no fees. This discussion group aims to have the absolute minimal level of structure necessary to ensure the conversation remains engaging to the majority of people present. In particular, we \*don't\* have fixed order of speaking or timed statements. So far, the balance we've struck is enforcing hand raising when conversation gets intense in order to minimize interruption, and to give the chair (me!) the power to occasionally call a snap election on the conversation topic.

**Would you love to visit Paris but don't speak a word of French?** *Join my course and consider your problem solved! - If you speak **ABSOLUTELY NO** French yet, you’ve come to the **RIGHT PLACE**! *This course is perfect for **BEGINNERS** and covers basic A1-level skills. There are 9 independent modules, each lasting 2 hours. You are welcome to attend the full course or just individual sessions. **Dates:** Wednesdays – **April 29, May 06, May 13, June 03, June 10, June 17, June 24, July 01, July 08.** 06.05.: **Ordering in a restaurant, Menu, complaint** *This is **NOT** your average language course –* *it’s a relaxed way to play with words and get you excited for your trip!* *By the end of the course, you won’t be speaking perfect French, but you’ll likely be able to buy a baguette, order a drink, ask for directions, and actually understand the answer...* **The primary language of instruction is German, with English translations provided if necessary.** Since I am teaching this course for the first time, participation is **free of charge**. However, I would appreciate a voluntary donation for the neighborhood center hosting the course. The center is an independent social institution funded by donations. **++++** **Du würdest gerne mal nach Paris fahren, aber sprichst kein Wort Französisch?** - Komm in meinen Kurs und dein Problem ist gelöst! ***Wenn du noch GAR KEIN Französisch kannst, bist du hier GENAU RICHTIG!** *Der Kurs ist super für EINSTEIGER und vermittelt einige Basiskenntnisse auf Niveau A1. **Es gibt 9 voneinander unabhängige Module zu je 2 Stunden.** Wer möchte, kann auch nur einzelne Termine besuchen. **Mittwoch 29.04., 06.05., 13.05., 03.06., 10.06., 17.06., 24.06., 01.07., 08.07.** *** 06.05.:*** *Bestellen im Restaurant, Speisekarte, Reklamation** *Dies ist KEIN normaler Sprachkurs - sondern ein lockeres Spielen mit Worten, das dir erst einmal Appetit macht auf die Reise!* *Du wirst am Ende des Kurses NICHT perfekt Französisch sprechen, aber vermutlich in der Lage sein, ein Baguette zu kaufen oder ein Getränk zu bestellen, nach dem Weg zu fragen und auch die Antwort zu verstehen...* **Kurssprache ist Deutsch, mit Übersetzung auf Englisch, wenn erforderlich.** Ich halte diesen Kurs zum ersten Mal, deshalb ist die** Teilnahme kostenlos.** Doch ich bitte um eine** freiwillige Spende für das Nachbarschaftszentrum, **in dem der Kurs stattfindet. Das Nachbarschaftszentrum ist eine unabhängige soziale Einrichtung, die durch Spenden finanziert wird [Nachbarschaftszentrum 15, Wien](https://www.nachbarschaftszentren.at/angebote/selbsthilfe/1/34244-franz%C3%B6sisch-f%C3%BCr-die-reise-mittwoch,-03-06-2026,)

Join me at for a photo walk through Döbling! :) We will start at Karl-Marx-Hof and continue throught Setagaya park and Zacherlfabrik to Türkenschanzpark. After our walk everyone is welcome to join for a drink at a nearby cafe. The event is free, but limited to 10 people as it is meant as an opportunity to connect. It is appropriate for all reagardless of age/skill/gear.

Dear friends In this early saison, several species of orchids are flowering already in the *Danube wetlands.* And loudly begins the pairing time of the frogs and of the marsh warblers as well. Let us make a walkabout through this pretty area, hoping that we can still see some birds, through the sheets of the trees almost completely raised out. Our meeting point is the Station **U2 Donaustadtbrücke** After this walk, we can stop for a bite to eat and drink near the **Station** **of 92 B. T**he bus who brings us back to the city again. Liebe Leute, In den Doanauauen blühen bereits verschiedene Arten Knabenkräuter und andere seltene Blumen . Auch die Paarungszeit der Frösche und der Sumpfrohrsänger hat schon lautstark begonnen. Bei einem Rundgang sehen wir hoffentlich auch noch einige Vögel, bevor die Blätter der Bäume restlos ausgetrieben haben. Unser Treffpunkt ist die **U2 Station Donaustadtbrücke** Nach einer Tour durch die Auen können wir in einem Lokal in der Nähe **der Busstation vom 92B** noch etwas Essen und Trinken, bevor wir in die Stadt zurückfahren. Ich freue mich auf euch Adi

\# MICROSOFT FABRIC USER GROUP AUSTRIA **Achtes Meetup \| 07\. Mai 2026 \| ab 18:00 Uhr \(vor Ort\)** 📍 Cloudflight GmbH ([Walcherstraße 1A/Stiege 3, 3. Stock, 1020 Wien](https://www.google.com/maps/place//data=!4m2!3m1!1s0x476da818996cbc03:0x1982d7cc1b9d2c4c?sa=X&ved=1t:8290&ictx=111)) 🍴 Snacks & Drinks 🖥️ Nur Vorort (kein Online) 💬 Session: Englisch Wir freuen uns, euch zum achten **Meetup** der **Microsoft Fabric User Group Austria** einzuladen. Unsere Community trifft sich **monatlich** und rotiert dabei zwischen **Wien, Graz** und **Linz**. Diesmal sind wir bei **Cloudflight** in **Wien** rein Vorort zu Gast. **AGENDA** **18:00** – Ankommen · Leute kennenlernen · Snacks & Drinks genießen **18:45** – Begrüßung · Update: *What's New* **19:00** – *Weaving CI/CD into Fabric: Implementing CI/CD Best Practices with fabric-cicd* \| **[Stefan Mikic](https://www.linkedin.com/in/stefan-mikic-1a76361a3/),** Cloudflight (englisch) **20:00** – Offene Runde · Fragen, Austausch & gemütlicher Ausklang **ABSTRACT** *Weaving CI/CD into Fabric: Implementing CI/CD Best Practices with fabric-cicd* - **Stefan Mikic** Every great fabric starts with the right threads but what happens when your Microsoft Fabric workflows are held together by manual Git actions, slow deployments, and the occasional human error? Things start to unravel. In this session, learn to stitch together a solution using the Python Library fabric-ci-cd, weaving CI/CD best practices across DEV, TEST, and PROD workspaces, with version control, automated pipelines, and complete isolation of PROD. Come see it in action, and leave with the patterns you need to weave CI/CD into your own Fabric! 🧵🪡

We may pick a specific topic and post in advance or may discuss current events and various ad hoc topics . We would love to spend time hanging out and getting to know one another. Atheist, agnostics, other non-theists, and atheist-friendly people are welcome to join us. Note: COUNT operates a Facebook page at www.facebook.com/groups/COUNT.discussions (http://www.facebook.com/groups/COUNT.discussions/) to promote discussions among members and visitors.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

Bienvenue! Columbus French Conversation group invites you to our Saturday morning French conversation club. Expect a casual and welcoming atmosphere in which to learn french! I will bring my laptop so we can look up new vocabulary as needed! The venue is a beautiful French restaurant so you can really get into the zone :)

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

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Hello podcasters! We are rebooting the Columbus Podcasters User Group this May 11th! Come join us at the Roosevelt Coffee house in Lewis Center from 6-8pm. Help us organize future meetups! Thank you **Roosevelt Coffeehouse** and the **Olentangy Brewery** for hosting our meetup!

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **Radio Signal Analysis Using SDRs and OpenWebRX+** with **Scott McCrory**. Details are are [core.radio](https://core.radio/).