Personal Development
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Spiel dich frei - Neuigkeiten
Liebe Freunde der Improvisation,
Es gibt Neuigkeiten:
Das Improtraining ist im April bis Juni alle 14 Tage im Theater vom Kreativhaus (s.u.)!
Und die Zeit ist jetzt von 18.30 Uhr bis 21.00 Uhr.
Das Training kostet 25,00 €.
Die Viererkarte kostet jetzt 90,00 €.
Und die Achterkarte kostet jetzt 170,00 €.
Für individuelle Vorschläge und Ideen meldet Euch bei mir!
Wir starten am Mi 08.04.2026 um 18.30 Uhr im
Theater vom Kreativhaus
Fischerinsel 3
10179 Berlin
Ich freue mich auf Euch!
Harald
***************************
Wir Toastmasters verstehen Improvisation als wertvolle Ergänzung zu unseren Rhetorikabenden. Die Grundlagen von Bühnenpräsenz und Rhetorik lernt ihr weiterhin zweimal im Monat montags bei Mut& Rede Toastmasters Neukölln.
Kontakt/Info Rhetorikclub: mut-und-rede.de
Kontakt/Anmeldung Impro-Workshop: harald-polzin.de
Maintainable Frontends for Symfony & Why every CMS needs MCP
Hello fellow Symfonians,
we are thrilled to announce the next user group meeting of the year, featuring two insightful talks that you **won't want to miss**!
This time we are hosted by c-base (Rungestrasse 20
10179 Berlin).
Come by and enjoy an evening of learning, networking, and socializing with fellow Symfony and PHP developers.
**Agenda:**
18:30: Doors open
19:00: Welcome and Introduction
19:20: **Talk 1: "Maintainable Frontends for Symfony" by Daniela Berger**
19:50: Break & Snack
20:00: **Talk 2: "Why every CMS needs MCP" by Roland Golla**
20:40: Socializing
**Talk Details:**
**Talk 1: "Maintainable Frontends for Symfony" by Daniela Berger**
In many web projects we find more backend devs than frontend devs, sometimes significantly so.
This often leads to devs with little frontend experience being asked to do frontend development anyway, and they often end up shaping their frontends in ways that will make their lives unnecessarily hard.
One common result are frontends that are functionally unmaintainable because each change - whether it is a new feature or a bugfix - requires implementing an exception to existing code, thus making the code increasingly and unnecessarily complex.
This is especially upsetting because with a bit of experience it is possible to implement light-weight frontend components with equally elegant CSS and JavaScript that are easy to extend and to adapt to new requirements without digging oneself into a deeper hole with each PR.
And since Symfony is making frontend development steadily more accessible to backend devs with Symfony US / Stimulus, this is a good time to take a closer look at \*how\* to structure these frontends.
This talk aims to a) introduce core frontend concepts that backend devs might not be aware of, b) show best frontend practices both on the code level and on the architecture level, c) show a few common mistakes that can be found in inexpertly implemented frontends, and c) introduce tools that will make consistent frontend development easier.
**Talk 2: "Why every CMS needs MCP" by Roland Golla**
Your content team already works in ChatGPT, Claude, and Gemini. Yet the content still lands in the CMS backend manually, clumsily, slowly. MCP changes that. One sentence in chat becomes a published article. No copy pasting, no formatting, no clicking.
And the content ranks. On Google, on ChatGPT, on Perplexity, on whatever comes next. Good content written by AI directly into the CMS goes live faster and gets found.
I show you the MCP plugin for Sulu CMS: open source, built on Symfony, ready to deploy. But this is not about implementation. It is about the three questions every content team must ask: Why does every website need MCP? What does good AI content look like? And why is conversational content management better than anything you click together in a backend?
MCP makes content creation as easy as chat. If you can write, you can publish. No CMS training, no workflow, no waiting.
Live on stage: a complete workflow from idea in chat to published article in Sulu CMS. Everything open source on GitHub.
Don't miss these insightful talks, engaging discussions, and networking opportunities. We can't wait to see you at the **April Symfony User Group**!"
If you have any questions or accessibility requirements, please reach out to us. Also, if your company wants to be the next host for the User Group, just let us know!
🚀 Learn Public Speaking — Every Wednesday - The Center, Potsdamer Platz
An inspiring, high-energy meeting of public speaking, connection, and personal growth in the heart of Berlin.
**Mercury Toastmasters Berlin** invites you to our weekly meeting at our new home at **Das Center, Potsdamer Platz**, in the stunning **Historic Imperial Breakfast Hall**. *Experience the **power of prepared speeches** loaded with bold ideas, participate in our **dynamic Impromptu Session**, and **gain valuable insights** during our feedback segment.*
*Leave with practical tools, fresh ideas, and renewed inspiration.*
*Whether you want to speak up at work, boost your presence, or just meet inspiring people, you’ll feel at home at Mercury Toastmasters Berlin.*
***
**[What to Expect:](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)**
✨ A supportive space to speak, grow, and connect
🎤 Engaging prepared speeches
⚡ Fun, fast-paced impromptu speaking challenges
💬 Feedback session you can actually use
🌍 A friendly, international crowd (around 25–30 people)
**Schedule** (times may vary)
⏰ 19:15 - Doors open & networking
🎙️ 19:30 - Prepared Speeches
🏓 20:35 - Impromptu Session (Guest welcome to join)
↩️ 21:00 - Constructive feedback
💬 21:30 - Food, drinks & relaxed socializing
**No experience needed.**
***Come curious. Leave energized.***
***
**🤙 [Hear it from our members:](https://maps.app.goo.gl/eRtvR9DRNqU9WZQn7)**
*“You can sharpen your public speaking skills and gain tons of confidence, while having fun and making new friends. Mercury is well-structured, fun, and affordable.”*
— *Therese Pitt*
*“Mercury gave me a safe place to speak, create, and grow. I love the multicultural vibe and supportive community. It’s the best place to learn and have fun.”*
— *Krisztina Linka*
***
**[Did You Know?](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)**
Toastmasters is where people go to get better at speaking—and grow into confident communicators and leaders.
Today [Toastmasters ](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)has 350,000+ members across 16,000 clubs in 143 countries. And [Mercury](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/) is one of the best places to experience it.
So bring your curiosity, your energy—and just be yourself.
Whether you’re just starting or ready to level up, there’s a place for you here.
***
**[Wondering what you get as a member?](https://mercurytoastmasters.de/membership-mercury-toastmasters-berlin/)**
Think expert feedback, real-world speaking practice, and a supportive crew that’s got your back.
[See you Wednesday night! 🎉](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)
Symfony User Group Berlin
Wichtig: Bitte meldet euch über den [offiziellen Link der Symfony Group](https://www.meetup.com/de-de/sfugberlin/events/314105549/?eventOrigin=group_upcoming_events) an
Hallo liebe Community,
die Symfony User Group trifft sich bald wieder – und ich freue mich besonders darauf, dieses Mal selbst einen Talk beizusteuern. Außerdem steht eine spannende Session mit Daniela Berger auf dem Plan, die euch garantiert neue Impulse für euren Symfony‑ und PHP‑Alltag liefert.
Das Treffen findet bei c-base statt (Rungestraße 20, 10179 Berlin).
Wer Lust auf einen Abend voller Austausch, frischen Ideen und netten Gesprächen hat, ist herzlich eingeladen vorbeizuschauen.
**Programm:**
18:30 Uhr: Einlass
19:00 Uhr: Begrüßung und Einführung
19:20 Uhr: Vortrag 1: „Wartbare Frontends für Symfony“ von Daniela Berger
19:50 Uhr: Pause & Snack
20:00 Uhr: Vortrag 2: „Warum jedes CMS MCP braucht“ von Roland Golla
20:40 Uhr: Geselliges Beisammensein
**Vortrag 1:**
**„Wartbare Frontends für Symfony“ von Daniela Berger**
In vielen Webprojekten gibt es mehr Backend- als Frontend-Entwickler, manchmal sogar deutlich mehr.
Dies führt oft dazu, dass Entwickler mit wenig Frontend-Erfahrung trotzdem mit der Frontend-Entwicklung betraut werden, und sie gestalten ihre Frontends häufig so, dass sie sich das Leben unnötig schwer machen.
Ein häufiges Ergebnis sind Frontends, die funktional nicht wartbar sind, da jede Änderung – sei es eine neue Funktion oder ein Bugfix – die Implementierung einer Ausnahme vom bestehenden Code erfordert, wodurch der Code zunehmend und unnötig komplex wird.
Das ist besonders ärgerlich, da es mit ein wenig Erfahrung möglich ist, schlanke Frontend-Komponenten mit ebenso elegantem CSS und JavaScript zu implementieren, die sich leicht erweitern und an neue Anforderungen anpassen lassen, ohne sich mit jedem PR in ein tieferes Loch zu graben.
Und da Symfony mit Symfony US / Stimulus die Frontend-Entwicklung für Backend-Entwickler immer zugänglicher macht, ist jetzt ein guter Zeitpunkt, sich genauer anzuschauen, \*wie\* man diese Frontends strukturieren sollte.
Dieser Vortrag zielt darauf ab, a) zentrale Frontend-Konzepte vorzustellen, die Backend-Entwicklern möglicherweise nicht bekannt sind, b) bewährte Frontend-Praktiken sowohl auf Code- als auch auf Architekturebene aufzuzeigen, c) einige häufige Fehler aufzuzeigen, die in unsachgemäß implementierten Frontends zu finden sind, und d) Tools vorzustellen, die eine konsistente Frontend-Entwicklung erleichtern.
**Vortrag 2:**
**„Warum jedes CMS MCP braucht“ von Roland Golla**
Ihr Content-Team arbeitet bereits mit ChatGPT, Claude und Gemini. Dennoch landet der Content immer noch manuell, umständlich und langsam im CMS-Backend. MCP ändert das. Ein Satz im Chat wird zu einem veröffentlichten Artikel. Kein Kopieren und Einfügen, keine Formatierung, kein Klicken.
Und der Content rankt. Bei Google, bei ChatGPT, bei Perplexity, bei was auch immer als Nächstes kommt. Guter Content, der von KI direkt ins CMS geschrieben wird, geht schneller online und wird gefunden.
Ich zeige Ihnen das MCP-Plugin für Sulu CMS: Open Source, auf Symfony aufgebaut, bereit zur Bereitstellung. Aber hier geht es nicht um die Implementierung. Es geht um die drei Fragen, die sich jedes Content-Team stellen muss: Warum braucht jede Website MCP? Wie sieht guter KI-Content aus? Und warum ist dialogbasiertes Content-Management besser als alles, was Sie im Backend zusammenklicken?
Mit MCP ist das Erstellen von Inhalten so einfach wie Chatten. Wer schreiben kann, kann auch veröffentlichen. Keine CMS-Schulung, kein Workflow, keine Wartezeiten.
Live auf der Bühne: ein kompletter Workflow von der Idee im Chat bis zum veröffentlichten Artikel im Sulu CMS. Alles als Open Source auf GitHub.
Co-Working Session (Deep Work, all types of work welcome)
Hello! I’m organising a coworking + socialising session for all of us who are working on projects (e.g. our own creations, freelance or remote work) but don't feel like sitting alone at home. 🙂
To ensure that we have time for both socialising AND working, we will be using the so-called “Pomodoro” technique:
**50 mins deep work** (silent), followed by **10 mins break** to socialise. And then repeat!
You are welcome to join whatever your personal background is, and whatever project you are working on.
I (the host) speak English and German, so either language is fine.
——————————————————-
AGENDA:
* **Short Intro**
Tell us who you are and share something about what you will be working on today
* **Pomodoro Session** \- 3x \(3h\)
Each Pomodoro session consists of 50 mins focused “deep work” (no talking, no interruptions, **phones on silent mode**)
-> then 10 mins break: a chance to share your progress with others
-> Repeat
* **15 mins Wrap Up**
Celebrate what you achieved and get to know others 😊
————
The location is **Espresso House near Checkpoint Charlie** (they have multiple outlets - so be sure to go to the correct one!)
Wifi + power plugs are available - but best to bring a fully charged laptop, just in case 🙃
You **do not** have to pay anything. But since we are using the café space, it is common courtesy to buy at least one drink (coffee costs roughly **4 Euros**).
Berlin Cybersecurity Social #25
This session is part of the Berlin Cybersecurity Social community’s monthly meetup, where security professionals, leaders, and enthusiasts come together to share knowledge and connect. So are you a cybersecurity professional looking to connect with like-minded professionals, share experiences, and make friends? Look no further!
**Transforming Classical Encryption to Post-Quantum Encryption for Financial Services**
Quantum computing is set to break today’s encryption, creating urgent risks for financial institutions. This session explores how organizations can transition from classical cryptography to post-quantum security using hybrid approaches, improved cryptographic visibility, and emerging compliance frameworks.
Revan cover practical steps to become quantum-ready without disrupting existing systems, with a focus on balancing security, compliance, and operational continuity.
**What you’ll learn:**
• Why the quantum threat is already relevant today, not just in the future
• How classical encryption (RSA, ECC) will be impacted
• Why hybrid post-quantum cryptography is the safest transition path
• The role of cryptographic visibility (CBOM) in managing risk
• How regulations like DORA and NIS2 are accelerating adoption
• How early adoption can strengthen security and create competitive advantage
**About the Speaker: Revan Ande** is a security researcher and founder of RivicQ, a startup focused on advancing next-generation cryptographic solutions. With a strong interest in post-quantum security and its impact on financial systems, he works on bridging the gap between classical encryption methods and quantum-resilient technologies.
He actively shares insights on emerging security challenges and innovations, with a focus on making post-quantum concepts practical and actionable for modern organizations.
**About Berlin Cybersecurity Social:** This meetup is open to cybersecurity professionals of all levels, from beginners to experts. Whether you're a seasoned pro or just starting your journey in the field, this event is the perfect opportunity to connect with others who share your passion for cybersecurity.
Personal Development Events This Week
Discover what is happening in the next few days
Berlin Sprachcafé. Learn and practise German easily (A1-A2)
The Language Café is primarily aimed at people who are struggling with their mental health which can make it hard to go to regular courses. We want to create a safe space for everyone to learn and practise without pressure. Everyone is welcome! Please try to be on time so we can all get started together :)
We mainly practise on a beginner/lower intermediate level and adapt to everyone's prior level of German.
The Language Café will focus on teaching you the most important words and phrases and basic grammar in German. The content of the course is adapted to real life. (everyday life in Germany, dealing with authorities, etc.) We will cover different topics every week and you can join us anytime, since the topics do not necessarily build on each other.
The Sprachcafé is for free.
\*If you cannot make it please cancel your participation so someone else from the waiting list can join, thank you!\*
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Buch: Befreiung von Schuld & Scham - Lebenskraft, bessere Freundschaften, Glück
**Die Prägungen unserer Kindheit stehen manchmal einem glüklichen Leben im Weg - auch bei Freundschaften.**
**Dieses Buch geht diesen Prägungen & dysfunktionalen Glaubenssätzen auf den Grund.**
+++++++++++++++
**🏡 Wir treffen uns bei mir am Wohnzimmertisch.**
**💶 Teilnahmegebühr: 5 EUR**
**📘 [Amazon-Link zum Buch: Befreiung von Scham und Schuld.](https://amzn.to/4kNaqPP)**
(Werbung: Als Amazon-Partner verdiene ich an qualifizierten Verkäufen.)
+++++++++++++++
**🌳 Über das Meetup**
Dieses Meetup ist eine gemeinsame Besprechung des Buches. Wir treffen uns alle 4 Wochen. Wir unterhalten uns darüber, was wir in dem Buch gelesen haben - und wenn Du willst, welche Bedeutung es für Dein Leben hat.
Wir sind unterschiedlich weit im Buch - doch mindestens bis Seite 106 hat jeder gelesen.
**Um an dem Treffen teilzunehmen, solltest Du mindestens bis Seite 106 gelesen haben. Einige der 8 Fallbeispiele am Anfang kannst Du für das erste Treffen überspringen, lies jedoch mindestens 2 Fallbeispiele, um ein Gefühl zu bekommen. (Das Buch hat 422 Seiten, die sich lohnen).**
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**Das Buch ist leicht & angenehm geschrieben.**
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+++++++++++++++++
**🌻 Mehr zum Inhalt**
Manchmal funktionieren Freundschaften nicht, weil man
* sich nicht öffnen kann,
* zu schüchtern ist,
* andere Menschen nicht an sich heran lässt
* klammert
* zu viel will
* wegrennt
* nicht die richtigen Menschen trifft
* schlechte Erfahrungen gemacht hat
* oder oder oder ...
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... alte Themen aus der Kindheit holen einen ein.
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Ebenso stehen Glaubenssätze wie "ich bin nicht gut genug", "ich bin nicht liebenswert", "Ich bin unfähig", "Ich muss mich beweisen", .... und dergleichen guten Freundschaften im Weg.
.
Nicht nur Freundschaften, sondern das ganze Leben, Partnerschaften und Erfolg im Beruf scheinen von diesem alten Mist durchsetzt. Bei dem einen mehr, bei der anderen weniger.
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Zurzeit lese ich das Buch: **"Befreiung von Scham und Schuld"** von Laurance Heller und Angelika Doerne.
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In diesem Buch geht es genau darum: Wie prägen schlechte Kindheitserlebnisse und die Beziehung zu unseren Eltern unsere heutigen Beziehungen - nicht nur Freundschaften, auch Partnerschaften und Beziehungen im Beruf.
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Zur allgemeinen Erleichterung: Nicht nur schlechte Gefühle prägen uns, sondern auch die vielen guten Gefühle 🦋🌞🌻🤗.
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Dass Du diese Zeilen lesen kannst, heißt, dass sehr viel Gutes in Deinem Leben passiert ist. Juchu!
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Ich finde dieses Buch sehr gut. Es geht den Prägungen der Kindheit zielgerichtet auf den Grund. Gleichzeitig ist es leicht und locker geschrieben.
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**Der Stoff ist intensiv. Deshalb gibt es diesen Austausch mit Gleichgesinnten.** Vielleicht ist das Buch auf für Dich interessant? **Dann komm gern dazu!**
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Wir treffen uns alle 4 Wochen. Wir unterhalten uns darüber, was wir in dem Buch gelesen haben - und wenn Du willst, welche Bedeutung es für Dein Leben hat.
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Dabei können wir so offen sein, wie wir möchten. Nichts muss, nur kann.
Wir sprechen auch darüber, wie Du einige dieser Prägungen auflösen kannst.
.
**Um an dem Treffen teilzunehmen, solltest Du mindestens bis Seite 106 gelesen haben!** Einige der 8 Fallbeispiele am Anfang kannst Du für das erste Treffen überspringen, lies jedoch mindestens mal 2 Fallbeispiele, um ein Gefühl zu bekommen. (Das Buch hat 422 Seiten, die sich lohnen). **Das Buch ist leicht & angenehm geschrieben.**
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**+++++ 😊 Teilnehmer-Stimmen**
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"Der Austausch hat mir geholfen, meine Gedanken zum Buch in richtig gute Bahnen zu bringen. Das hatte Tiefe. Über sowas miteinander zu sprechen, hilft mir richtig viel, um mich und andere zu verstehen."
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"Jede meiner Empfindungen, Körperreaktionen, Gefühle und Gedanken ist ja nur davon geprägt, wie ich aufgewachsen bin. Das habe ich mit dem Buch verstanden. Danke, dass Du den Raum bietest, dass wir uns darüber unterhalten können."
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"Ein Buch mit einer solchen Tragweite lese lieber mit anderen zusammen. Außerdem bleibe ich dann wirklich dran."
**+++++🔷 Hintergrund**
**👱🏽♂️ Zu mir: Ich bin Georg Preller.**
Seit 4 Jahren betreibe ich die Seite [www.abenteuer-freundschaft.de](www.abenteuer-freundschaft.de). Ich bin ausgebildeter NLP Lehrtrainer ([DVNLP](https://www.dvnlp.de/)) & Coach.
Ich gebe Workshops über Freundschaft & schreibe ein Buch über Freundschaft.
Mir ist es wichtig, dass Menschen gute & glückliche Freundschaften führen und damit ein friedliches & glückliches Leben führen.
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Auf meiner Websiete findest Du viele Tipps, wie man gute Freundschaften anbahnt.
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Zurzeit erforsche ich tiefe Themen der Psychologie. Ich will wissen, wie alte Prägungen uns im Wege stehen, die richtigen Freundschaften zu knüpfen. **Dieses Buch ist Teil dieser Forschung; ich glaube, dass es Dir sehr nützlich sein kann.**
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**🎯 Andere Workshops**
Dieser Workshop ist vielleicht interessant für Dich:
* **Bindungsstile & Bindungstypen** \- wie sie unsere Freundschaften und Beziehungen beeinflussen:
[https://www.meetup.com/abenteuer-freundschaft/events/311898798/](https://www.meetup.com/abenteuer-freundschaft/events/311898798/)
.
**👋🏽 Get in touch & stay in touch:**
**✈ Telegram-Kanal: [t.me/abenteuer_freundschaft](http://t.me/abenteuer_freundschaft)**
für Events, Workshops & Neuste Erkenntnisse aus der Freundschaftsforschung (Überschriften)
**✉ Freundschafts-Newsletter:** [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter)
Alle 4 Wochen das Neuste aus der Freundschaftsforschung; oft schreibe ich seltener, nämlich nur dann, wenn es wirklich etwas zu berichten gibt.
**🔥 6 Zutaten großartiger Freundschaften**
2022 wollte ich herauszufinden, was großartige Freundschaften wirklich ausmacht. Das Ergebnis ist das 30seitige eBook: "Die 6 Zutaten großartiger Freundschaften". Du erhältst das eBook zurzeit kostenlos, wenn Du Dich für den Newsletter anmeldest: [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter)
**🎭 Meet-Up-Gruppe:** [https://www.meetup.com/g/abenteuer-freundschaft/](https://www.meetup.com/g/abenteuer-freundschaft/)
Hier bist Du schon: Workshops, Spaziergänge, Wanderungen, Treffen, Eislaufen, Eisbaden, Männer-Abende, Freundinnen-Workshops, Sonntagsausflüge
Mavericks Bouldering — Casual Climb & Hangout
A small NEXUS gathering built around movement and natural conversation.
**Important!**
We’re moving our full event schedule to our website.
👉 For all upcoming events and details, visit: [https://nexuswerkstatt.com](https://nexuswerkstatt.com)
Probetermin Personal Training
An jedem zweiten von 07:30 - 17:15 Samstag veranstalte ich Probetrainings in meinem Privatstudio für Interessenten meines **Personal Training Business**.
* **[Terminbuchung über Calendly](https://calendly.com/thpt/probetraining)**: Sie können sich über Calendly einen Termin für Ihr Probetraining buchen.
* **[Kosten](https://tobiashaffnerpersonaltraining.virtuagym.com/webshop/?club=Q3Q0R0V5eW5CRWNNS3RaQVREQXJiQT09)**: Statt des regulären Stundensatzes für eine Personal-Training-Stunde kostet die Probestunde nur **20 €**.
* **Trainingsablauf**:
* **30 Minuten Training**: In dieser Zeit konzentrieren wir uns auf das eigentliche Training.
* **Restliche Zeit**: Dient dem **Kennenlernen** und **Beantworten von Fragen**.
Ich freue mich darauf, Sie bei Ihrem Probetraining zu unterstützen! 🏋️♀️💪
Evening of Meditation
We invite you to join our weekly Evenings of Meditation, to gently meet yourself, dissolve stress and live life from beautiful inner states, like calm, joy and connection.
These gatherings are not just about meditating on your own, but a step inward we take together. Each time we’ll look into a particular topic in the light of timeless wisdom, reflect on it in a guided meditation, do powerful Oneness practices for greater wellbeing, and experience Deeksha - which helps to speed up your inner growth.
For more info see: [www.onenessberlin.com](www.onenessberlin.com)
🎟️ **Entry**: € 10 for walk-ins (in cash or PayPal) just for us to pay for the space or **[get a ticket from € 5 >](https://momence.com/l/b8hVg68G)**
📍**Where**: Yoga Sky, Am Tempelhofer Berg 7d, 10965 Berlin
Follow the Yoga Sky signs in the yard, and take the elevator to the top floor.
🗓 **When**: Sunday, 26th of April, 19:00 - 20:30
Please arrive 5-10 min earlier to settle down.
You’re welcome, no matter your background or experience. This is what has worked for us over many years and we love to share it with you.
Looking forward to see you,
Oneness Berlin
Florian & Jazgul
Mobile with Mendix: Current Capabilities, Future Direction
Join us in Berlin for an evening dedicated to the present and future of mobile development with Mendix.
In the first session, a developer from BlueBerk will share real-world insights from a recently completed large-scale Mendix Native project. The talk will cover the current state of native development, common limitations teams face today, and practical workarounds that proved successful in production.
In the second session, a Product Manager from Mendix will provide a forward-looking perspective on mobile development with the Mendix platform. He will discuss the available mobile options today and what’s coming next, helping you understand how to choose the right approach for your project. The presentation will compare native mobile and Progressive Web App (PWA) strategies and introduce the PWA Wrapper as a flexible and practical alternative for many scenarios.
Whether you are currently building mobile apps or planning your next Mendix project, this meetup will give you valuable hands-on experience, architectural guidance, and a clear view of the platform’s mobile
Workshop Bewertungsrede
**Zwischen Klarheit und Empathie: Die Kunst der Bewertungsrede**
Feedback geben – das passiert nicht nur auf der Bühne. Im Job, im Team, im Alltag: Wer klar und einfühlsam kommunizieren kann, hinterlässt Eindruck. Aber wie kritisiert man, ohne zu verletzen – und lobt, ohne zu schmeicheln?
In diesem praxisnahen Workshop zeigt uns **Gabi Brähler**, langjährige Meisterrednerin, wie konstruktives Feedback wirklich funktioniert. Kommt mit euren Fragen, macht euch Notizen – und geht mit konkreten Werkzeugen nach Hause, die ihr sofort einsetzen könnt. ✍️
📍 **Wo und wann?**
Im Clubraum in der Trinitatis Gemeinde (1. OG Hinterhaus – durch den Hof).
Unsere Treffen folgen einem klaren, motivierenden Ablauf, der dir Sicherheit und Raum zum Ausprobieren gibt.
📌 **Neugierig geworden?** Dann schau vorbei – wir freuen uns auf dich!
Mehr Infos findest du in unserem Linktree (https://linktr.ee/meisterredner)
Personal Development Events Near You
Connect with your local Personal Development community
The Power of the Subconscious Mind - Free Lecture
**How to take control of your subconscious and harness its power!**
Join us for an eye-opening lecture where the speaker will break down complex ideas in a clear and practical way.
You’ll gain insights into:
✅ The true definition of the subconscious
✅ How it generates unwanted emotions
✅ Its real purpose and function
✅ What determines the pressure it exerts on you
And the most important topic:
**How do you take control of your subconscious!**
But this isn’t just another lecture where you sit and listen passively. It’s interactive and engaging—you can ask questions at any time.
📅 Reserve your spot now!
Seats are limited, so don’t wait too long to sign up.
Location: 1266 Dublin Rd, Columbus, OH 43215
Hosted by the Hubbard Dianetics Foundation
Investing & Personal Finance Meeting
If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you.
We are a local chapter of Bogleheads, whose investment strategy can be found here:
https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy
Or you can peruse the Boglehead forum here:
https://www.bogleheads.org/index.php
I look forward to seeing you there.
Mark Vonder Haar
How to Get Over Losses and Betrayls & Build Lasting Relationships
Join us for this free, in person meeting on the subject of betrayals, losses and how to get over them so you can build lasting relationships.
Do you want more motivation and confidence to build lasting relationships?
Are you burdened by a stressful relationship?
Unhealthy relationships can trigger feelings of anger, despair or self-doubt. They can create dwindling spirals of fights and seeking to make-up, or trying to “pin the blame” on someone or something. If you don’t find the RIGHT reasons, or select the correct sources of the problem, the problem can just get worse and worse.
Whether in love or personal ties, with friends or at work, our life really IS affected by the quality of our relationships. Good ones can promote pleasure and survival, while less optimum ones can lead to annoyance, anger, self-doubt, stress, or even affect our health and ability to survive well.
Whether you are suffering from a divorce, or a painful break-up, don’t know who to trust (or who to CHOOSE) as a partner, friend, boss or employee - the anxiety of relationship troubles can really make a mess of things. Maybe you’ve suffered a betrayal, or are dealing with hostility or criticalness or invalidation. Dwindling relationships can involve destructive behavior, where we hurt those we love, or start succumbing to self-destructive thoughts, attitudes or behaviors that spiral out of control and affect much more than our immediate relationship.
Past losses in love or life can affect how we act or react to new people and situations and hold us back from even starting to create new, possibly great relationships! How can one get back onto a saner course of action?
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life: human relationships!
Break free from self imposed limitations
Here we will discuss:
• How to “erase” the trauma of past hurts and betrayals so that one isn’t always repeating past mistakes.
• Why and how do the negative emotions of others affect you?
• Why is my partner withdrawing and what can I do about it?
• Why do we sometimes feel compelled to hurt the ones we love?
• Fights & arguments - what's really behind them?
• What underlies “corrosive criticism” or the need to invalidate self or others?
• How one can stably change one’s outlook on life so they can affect positive change?
• Where do compulsive destructive behaviors come from and what can be done about them?
• How to form closer bonds & keep growing the relationships with the people you care about?
• How to enhance one’s own ability to survive and create positive healthy relationships whether in love, family & friendships or in work, business or one’s career?
Relationships can be hard and life itself IS challenging. Why not arm yourself with the knowledge and breakthroughs that have been made about the mind, mental reactions & interpersonal relationships, so that one has better awareness and control over themselves and life in general.
Learn where painful experiences are “stored” and how they can unknowingly affect us. You will also find out how one can “erase” those past painful experiences so that one is free to move forward without being tripped up by the past. Learn too, about what can lead some people to become “toxic” personalities and how to identify those traits in others so you won’t be tripped up trusting the wrong person.
Our free Meet-ups occur in a safe environment where one can learn, without fear of judgment or criticism, and without the recommendation of harmful mental techniques or therapies, just how YOU can get yourself onto a happier & more successful path: in love & in life.
We look forward to having you join us!
This class is held at the Dianetics and Scientology Life Improvement Center of Central Ohio.
Breaking the Habit of Being Yourself, Columbus, Ohio
From birth, human beings are learning. Before we are able to hold concrete memories, we are being shaped and impacted by everything about our lives and situations. From the point that we become capable of cognizant thought and memory, our lives could be summed up as a series of our responses to our circumstances, whether for good or for ill.
Dr. Joe Dispenza sees a deep need for human beings to live *on purpose*. Rather than just living life in reaction mode, he challenges people to live intentionally, to seek to change the negative that we have encountered and to pursue the positive through purposeful steps in a different and healthy direction. His study and work seek to demonstrate the changes that can be made from the inside out.
Join us as we take a look at new ways to grow at **6:30 pm,** **Tuesday, May 5, 2026, at True Food Kitchen, Easton Town Center, Columbus**.
Get your tickets on [EventBrite](https://www.eventbrite.com/e/breaking-the-habit-of-being-yourself-columbus-ohio-tickets-1984662515008)!
Connect with us on [Facebook](https://www.facebook.com/events/973088205892754)!
Check out our updated website [LocalCA](https://localca.org/)!
Columbus Women's Investing & Personal Finance Meeting
**Welcome to the Women’s Columbus Bogleheads® Sub-Group**
This sub-group is for **women who want to learn and discuss finances in a safe, supportive space**. For those interested in moving towards financial independence and retirement by learning investment basics, choosing your 401(k) investments, minimizing taxes, and more. We’re a local chapter of **Bogleheads®**, following a long-term, practical investment philosophy:
[Investment Philosophy](https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy):
https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy
[Bogleheads Forum](https://www.bogleheads.org/index.php):
https://www.bogleheads.org/index.php
No question is too small, and no experience is too simple. Share, ask, and learn — at your own pace, without judgment, in a group of like-minded women. Let’s build confidence and knowledge **together**!
Free in Person Meeting - Get Over Losses and Betrayls
Do you want more motivation and confidence to build Lasting Relationships?
This is a free, in-person meeting on the subject of betrayals, losses and how to get over them so you can build lasting relationships.
Are you burdened by a stressful relationship? Unhealthy relationships can trigger feelings of anger, despair or self-doubt. They can create dwindling spirals of fights and seeking to make-up, or trying to “pin the blame” on someone or something. If you don’t find the RIGHT reasons, or select the correct sources of the problem, the problem can just get worse and worse.
Whether in love or personal ties, with friends or at work, our life really IS affected by the quality of our relationships. Good ones can promote pleasure and survival, while less optimum ones can lead to annoyance, anger, self-doubt, stress, or even affect our health and ability to survive well.
Whether you are suffering from a divorce, or a painful break-up, don’t know who to trust (or who to CHOOSE) as a partner, friend, boss or employee - the anxiety of relationship troubles can really make a mess of things. Maybe you’ve suffered a betrayal, or are dealing with hostility or criticalness or invalidation. Dwindling relationships can involve destructive behavior, where we hurt those we love, or start succumbing to self-destructive thoughts, attitudes or behaviors that spiral out of control and affect much more than our immediate relationship.
Past losses in love or life can affect how we act or react to new people and situations and hold us back from even starting to create new, possibly great relationships! How can one get back onto a saner course of action?
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life: human relationships!
Break free from self imposed limitations
Here we will discuss:
• How to “erase” the trauma of past hurts and betrayals so that one isn’t always repeating past mistakes.
• Why and how do the negative emotions of others affect you?
• Why is my partner withdrawing and what can I do about it?
• Why do we sometimes feel compelled to hurt the ones we love?
• Fights & arguments - what's really behind them?
• What underlies “corrosive criticism” or the need to invalidate self or others?
• How one can stably change one’s outlook on life so they can affect positive change?
• Where do compulsive destructive behaviors come from and what can be done about them?
• How to form closer bonds & keep growing the relationships with the people you care about?
• How to enhance one’s own ability to survive and create positive healthy relationships whether in love, family & friendships or in work, business or one’s career?
Relationships can be hard and life itself IS challenging. Why not arm yourself with the knowledge and breakthroughs that have been made about the mind, mental reactions & interpersonal relationships, so that one has better awareness and control over themselves and life in general.
Learn where painful experiences are “stored” and how they can unknowingly affect us. You will also find out how one can “erase” those past painful experiences so that one is free to move forward without being tripped up by the past. Learn too, about what can lead some people to become “toxic” personalities and how to identify those traits in others so you won’t be tripped up trusting the wrong person.
Our free Meet-ups occur in a safe environment where one can learn, without fear of judgment or criticism, and without the recommendation of harmful mental techniques or therapies, just how YOU can get yourself onto a happier & more successful path: in love & in life.
Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there.
This class is held at the Dianetics and Scientology Life Improvement Center.
What If Your AI Could Be a Team? - Chad Green
**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**
GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise.
We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration.
Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team.
**YouTube Link**
TBD





























