Payment Systems

Hello fellow readers! This event takes place in **Kreuzberg**. Meet us at 7:00 pm at the Another Country Bookshop in Riemannstraße 7. **Agenda:** 19:00-19:15 - *Arrival, greetings, warming up* 19:15-20:05 - *Quiet reading* 20:05-21:00 - *Chatting and sharing thoughts about our books* Can't wait to read with you guys! L&F

We are proud to continue this free flow meet & greet session in the Bar of the social hub with guided networking and great people from different angles of the Berlin startup ecosystem! If you have a startup idea or a growing company and you want to expand your network in Berlin, then join us for the in-person 'Founder Meet & Greet' event. At this informal networking event, you can connect with other early-stage entrepreneurs, startup mentors, and advisors from the Founder Institute Berlin network. Socialize over drinks with potential co-founders, advisors, mentors and partners. Most of all, get away from the computer and have fun! ❯ **Your hosts of the day:** * Ferdinand Mühlhäuser (Business Angel & Coach, MD @ Founder Institute Berlin) * Rikke Klitskov (Marketing Director @ Founder Institute Germany) * Alexander Fahnemann (Partnerships Business Development) * Matthieu Verdeaux (Sales & Partnerships Intern @ Qonto) * Lena Weihs (Senior Partnerships Manager @Qonto) ❯ **Who should Attend?** * Anyone interested in entrepreneurship * Anyone who has a pre-seed tech company or a startup idea * Anyone interested in joining a startup accelerator * Anyone who is looking for a cofounder or would want to join a startup as a cofounder * Anyone who is looking for a modern business bank account ❯ **What is the Agenda?** * (Guided) Networking, Socializing and Drinks **❯❯ This is a live offline event, to be sure to receive our updates be sure to RSVP at** [https://fi.co/courses/meet-greet-cofounder-search-go-europe-edition/meetup](https://fi.co/courses/meet-greet-cofounder-search-go-europe-edition/meetup)**!** To join our upcoming Founder Institute program in October 2026, you can apply here: [https://fi.co/Germany](https://fi.co/Germany)**.** For more information about the investors, accelerators, incubators, and [tech events available in Berlin](https://fi.co/events/berlin), see our [list of Startup Resources](https://fi.co/startup-resources). **About Qonto:** **[Qonto](https://qonto.com/de/partners/fi)** is Europe’s leading financial management solution for founders, freelancers, and small to medium-sized businesses, serving more than 600,000 clients across eight countries. Founded by Alexandre Prot and Steve Anavi, **[Qonto](https://qonto.com/de/partners/fi)**[ ](https://qonto.com/de/creation/company-registration?utm_source=partner&utm_medium=event&utm_campaign=FIMeetup10/2025&partner_id=a0oAM000000AGMP)has been transforming business finance since 2017. The platform combines business banking, invoicing, accounting, and expense management in a single intuitive solution. Through Qonto’s company formation services, over 250,000 businesses have already been established across Europe. With more than €600 million in funding and an international team of over 1,600 employees, Qonto is redefining financial management for European businesses – with innovative products, transparent pricing, and 24/7 customer support. **Click here to open your business account:** **[https://www.qonto.com](https://qonto.com/de/partners/fi)** **About Founder Institute** The [Founder Institute](https://fi.co/berlin) is the world’s most proven network to turn ideas into fundable startups, and startups into global businesses. Since 2009, our structured accelerator programs have helped over 7,000 entrepreneurs raise over $1.75BN in funding. Based in Silicon Valley and with chapters across 100 countries, our mission is to empower communities of talented and motivated people to build impactful technology companies worldwide.

Experience the joy of floating! Soft aerial yoga is a gentle practice using a structured hammock to support the body in movement and rest. The fabric creates a sense of lightness and ease, allowing tension to release naturally while the body moves in a slower, more intuitive way. Each class begins with simple grounding and breath, followed by soft, supported movement and moments of light suspension. The practice finishes with deep relaxation in the hammock. This approach can help to release tension in the spine, improve mobility and support the nervous system. Classes are small, with only seven participants, creating a calm and personal atmosphere. No experience is needed. Beginners are warmly invited. Instructor: Katya Duration: 75 min Type: aerial yoga Price: €15 / trial class

Welcome to our cosy Godot Engine Community Meetup A Maze Edition! This is not a structured meeting, but rather a friendly get-together. We will hang out, chat and maybe show some of our current projects! 🦜 This is an open event and we will hang out at c-base afterwards, so it is fine to come late. Regardless if you are an artist, designer, programmer, beginner, hobbyist, professional or anything in between: join us for sharing knowledge, creating art together, coding together, joining game jams together and having fun! 🌼 This meetup will happen at [c-base](https://c-base.org), Rungestraße 20, 10179 Berlin. 🛰️ You can also join us on [our Discord Server](https://discord.gg/Sm3CgrqqQa). ☎️ Follow us on [Mastodon](https://mastodon.gamedev.place/@GodotUserGroupBerlin) for updates. 📢 Also check out [our website](https://godot.berlin). 🌐 Please be [excellent to each other](https://godotengine.org/code-of-conduct/)! 🕊️

Du möchtest deine Umsetzungskraft und Lebensfreude steigern, wieder ganz bei dir ankommen? Dann lade ich dich herzlich zu einer Access Bars Session ein. Wenn du möchtest, unterstützen ich dich auch gerne bei einem Thema, das dich bewegt. Auf meiner Website erfährst du, was dich erwartet. [https://www.i-feel-so-good.de/access-consciousness/access-consciousness-einzelsessions/access-bars-sessions.html](https://www.i-feel-so-good.de/access-consciousness/access-consciousness-einzelsessions/access-bars-sessions.html) Kostenbeitrag für eine Einzelsession: 30 Euro (statt 65 Euro) Bitte melde dich telefonisch an: Mobil: 015259528821

Join a women’s circle creating a vision board together! You’ve been thinking, overthinking, maybe even journaling… but still not getting anywhere — then this evening is for you! You don’t need a plan. You don’t need to be creative. You don’t even need to have a single clue. Just show up — the process will do the work. You’ll leave the event with clarity! **What you’ll experience:** ✅ guided reflection to clear mental noise and become clear about your future goals and the steps toward them ✅ time + space to create your personal vision board at your own pace ✅ optional sharing in a supportive women’s circle ✅ the possibility of real conversations with other women or quiet reflection on your own (depending on your choice and needs) **What you’ll walk away with:** ✅ a clearer sense of direction (not just ideas in your head) ✅ a visual vision board you can take with you and actually use ✅ feeling mentally lighter and more clear-headed ✅ feeling energized by the creative and powerful energy of connecting with other grounded, like-minded women **Materials included** * Everything is prepared for you: * curated magazines (lifestyle, travel, minimal visuals) * clean boards + all tools * simple, cozy setup designed for focus **Details** 📍 Berlin (Friedrichshain–Kreuzberg, cozy café) ⏳ Duration: \~ 2 to 3 hours - depending on an individual need 👥 Max. 13 women (small group, intentionally) 💸 €12 (for the material cost only – first test edition; therefore, this time I will offer my guidance for free) 👉 The event takes place in a café — please order at least one drink. Exact location shared 48h before. **Who this is for** For women who feel: * stuck or unclear about their next step * mentally overwhelmed or disconnected * in need of space to pause, reset, and connect with themselves and other women Whether you prefer to reflect quietly or connect with others — you’re welcome. Your needs will be accommodated! ⚠️ **Only 13 spots** This is a small, intentional circle — not a big event. 👉 **Register here:** [https://forms.gle/dii322hmoesBqWf97](https://forms.gle/dii322hmoesBqWf97 "https://forms.gle/dii322hmoesBqWf97") **No access to the event without prior registration!**

This **coworking and networking** meetup is for neurodivergent people to get our tasks/projects/work done and to connect with other neurodivergent, whether for focus work or just finding someone who understands what you’re working on. **PLEASE READ THE EVENT DESCRIPTION BELOW:** So we can be self-accountable for our own comfort. **Location:** Werkräume inside Humboldt Forum https://maps.app.goo.gl/Jw5totHbQadfsJsE8 The **exact area** of Werkräume where we cowork will be updated in the **pinned comment on the event page**, as it is a public space and we cannot reserve a specific spot. **How to find Werkräume:** * **If you are starting from the Front Desk:** Find the large escalator behind the front desk. Go up to the 1st floor (one level above ground floor). * **If you are starting from the Humboldt Bistro:** go to the other building. Find the escalator and go up to the 1st floor (one level above ground floor). * **Final Destination:** On the 1st floor, look for the Werkräume sign. **What to expect:** * We usually use **[Pomodoro method](https://en.wikipedia.org/wiki/Pomodoro_Technique).** **When you are late** and the session has started, just take a seat and start working until break time. * However, **feel free to work with how you are most comfortable with.** What's important is, we all become accountability buddies. ✨ **Notes:** 1. **This a public place so bring your sensory management tools (earphone, stim toys, etc).** We can´t control the environment if there are other groups having their activities. 2. **The Werkräume can't be reserved** so we will all help each other by occupying the seats. 3. The place has wifi, locker and toilet. 4. The space has power plugs, but only in specific areas. Please ensure your devices are charged before coming. 5. **Food & drink:** there is a Bistro but pricey. Feel free to bring your own. **IMPORTANT:** No eating in the Werkräume. Use the public visitor seating instead. 6. **Bring a coin for the locker.** Security may ask you to store bags in the lockers outside the Werkräume. 7. **PLEASE EDIT YOUR RSVP if you can't come.** This helps us better manage the coworking session. Your update is much appreciated. 8. **All organizers are volunteers who are neurodivergent individuals.** We ask you to **be kind to us** and for your **support in making the event an enjoyable** for everyone. **Till then busy bees!**

Forget your name and breach the system. \#\# r\-r\-rumbling bass\, pulsing grooves and catchy melodies\. Techno/Industrial/ Hip Hop Fire drinks. New Faces. Ready to Crash? 3 colour wrist bands for single, taken and ‘‘haven’t decided yet’’ guests Group of 4 / matching number groups get a free drink System Crash: All drinks with one specific spirit drop to half price very hour for 5 mins Dance Contest with prizes (1v1 / team contest) Tag your party friends and let's break the system DJ: DJ Buré If you feel the vibes and wanna support us, feel free to donate, otherwise enjoy the night and get lost in the music Guests: Bring your friends, and let's make the SH#T hit the fan

Willkommen zum 20. PlebWalk. Komm mit auf eine Wanderung entlang des Berliner Mauerwegs! Wir erkunden gemeinsam ein Stück Geschichte, genießen die frische Luft und tauschen uns ganz entspannt über Bitcoin aus. Egal ob Einsteiger oder alter Hase – alle sind willkommen. LOS GEHT'S! 17.05.2026 Plebwalk- Etappe 1 Berliner Mauerweg: Von Hermsdorf zur Wollankstraße Treffpunkt: S-Bahnhof Hermsdorf Endpunkt: S-Bahnhof Wollankstraße komoot: https://www.komoot.com/de-de/tour/2948236510 Uhrzeit: 13:00 Uhr (Bitte pünktlich sein! Die maximale Wartezeit beträgt 15 Minuten, so dass wir spätestens um 13:15 Uhr mit dem PlebWalk beginnen können). Dauer: 5-6 Std (inklusive Pause im Café schöngrün https://www.alte-fasanerie-luebars.de/cafe-schoengruen) Öffentliche Verkehrsmittel: S1 Strecke: 17,4 km Bei Fragen kontaktiert gerne die PlebWalk Telegram Gruppe (https://t.me/plebwalk_berlin). \-\-\-\-\-\-\-\+\+\+\+\-\-\-\-\-\-\- Welcome to the 20th PlebWalk in Berlin. Come join us for a hike along the Berlin Wall Trail! We’ll explore a piece of history together, enjoy the fresh air, and have relaxed conversations about Bitcoin. Whether you’re a beginner or a seasoned Bitcoiner, everyone is welcome. Meeting point: S-Bahnhof Hermsdorf Final stop: S-Bahnhof Wollankstraße Public Transport: S1 Meeting time: 01:00 pm (Please be on time! Max waiting time is 15 min so that we will start our PlebWalk no later than 01:15 pm). Duration: 5-6 hours (including a break at Café schöngrün https://www.alte-fasanerie-luebars.de/cafe-schoengruen) Route: 17,4km For any questions, feel free to reach out to the PlebWalk Telegram group (https://t.me/plebwalk_berlin).

Join this Professional Communication session — to sharpen the skills for architectural pitches, elevator pitches, interviews. This time we meet in the Monbijou park. 💡 How it works The event is split into two parts: 1. **Communication (10 minute rounds)** – One participant answers a round of design and behavioral questions. Each other participant gets to ask him one question. 2. **Feedback Round** – The group provides feedback on communication, structure, and clarity. Constructive criticism is encouraged. 💡You will be asked: * **Light design problems** (high-level reasoning, not code) * **Behavioral questions** (“Tell me about yourself”, “Describe a challenge you faced...”) No need to prepare anything in advance — just bring curiosity and an open mind. 💡Note: location is the entrance to Monbijou park

An invitation to soften, slow down, and listen within. Through grounding movements, mindful breathing and guided reflection, this class creates space to reconnect with your body and nervous system. We begin with an intentional asana practice to awaken the body and build awareness from the inside out. As the practice unfolds, mindful movement and conscious breathing will support you in tuning into your emotional and physical state with greater clarity and presence in the now. The body holds stories, sensations, and emotions while the nervous system often guides how we experience them. This class offers a gentle space to regulate, reflect, release, and reconnect. Guided reflections are woven throughout the practice to support deeper self-awareness and integration. You’re welcome to journal, simply reflect internally, or engage in whatever way feels supportive to you. Please bring a journal and pen if you’d like. https://www.eversports.de/org/activity/0374c592-0743-4067-a6bf-7f1e47b11b1c

# Tired of dating apps or surface-level events? This is different. This is a **2-hour guided relational experience** designed to help you connect with other singles in your city — without small talk, pressure, or performance. **What happens:** • You join a 2-hour guided online session • You meet a small group of singles from Berlin • You’re led through structured connection exercises • Within 48 hours, you meet the same group in person • You stay connected afterward via WhatsApp **This is for you if:** • You’re done with shallow or random social spaces • You want deeper, more intentional connection • You’re open to a structured experience If you’re just browsing or looking for something casual, this likely won’t be a fit. **Important:** Spots are limited and booking happens through our website. 👉 Reserve your spot & stay in the loop with new events every month: [[https://consciousconnections.com/join](https://consciousconnectionsclub.com/join)] **When:** Online session: [9-11 AM] In-person meetup: within 48 hours (details shared after booking) Most people come alone. Most leave having met people they genuinely want to see again.

This week we are discussing **Malina by Ingeborg Bachmann** We look forward to seeing you! Please remember to cancel your participation in good time if you are not coming. This will give someone else enough time to read the book and come to the meeting. Just a heads up: **The cafe only accepts card payments for amounts over €10**, so you may want to bring some cash for smaller orders. If you have book suggestions, would like to vote on our next reads, or join us for additional activities, please ask someone at the meeting to add you to our WhatsApp group.

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

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

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

At Evolve Synergy Sessions, you'll be part of a supportive mastermind where we share challenges, brainstorm solutions, and inspire one another to take bold steps in our businesses. Grow your network, gain fresh perspectives, and build meaningful relationships with like-minded women who are committed to success. Whether you’re looking to move the needle in your business or simply need a space to connect and recharge, this is the perfect place to fuel your entrepreneurial journey. [Add Event to Calendar](https://evolvecolumbus.eventcalendarapp.com/) \*\* Please note, we will be arriving around 8:15a for open networking! Get there early and get connected! Contact Alexis Morley at [alexis.morley@edwardjones.com](mailto:alexis.morley@edwardjones.com) or Terri Lawson at [terri.lawson@e-merge.com](mailto:terri.lawson@e-merge.com) for more information.

**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 John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. 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