Software Security

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.

Chitta Walks is for people whose days move fast, while the mind never fully lands. Thoughts keep looping even when nothing is urgent. The body moves, but attention is elsewhere. Over time, this disconnect drains clarity and ease. This walk is a simple reset. We meet in Berlin’s Tiergarten and walk at a gentle pace. Parts of the walk are in silence, with light guidance and a few short prompts. The walk itself is the practice, bringing body and mind back into the same moment. No apps. No performance. Just a clear space to slow down and notice what is happening. If you want to slow down without withdrawing from life, join a Chitta Walk. ✨ **What to expect (approx. 90 minutes):** * A short arrival and orientation * A guided silent walk (phones off, no conversation) * One concise science-based impulse on attention or stress * Optional reflection in pairs or small groups * A simple takeaway or experiment for daily life 🚶**Who this is for:** * Professionals, creatives, and people in transition. * People who feel mentally busy and want more clarity and balance. * Those curious about mindfulness, but grounded and practical. * Anyone comfortable with silence and gentle self observation. 🔔 **Practical notes:** * Duration: 60-90 minutes * Wear comfortable shoes and weather-appropriate clothing * No prior experience needed * Group size is limited to keep the space quiet and focused 🧭 **Facilitator:** My name is Partha Sarathi, you can call me PS. I have lived in Berlin for over 12 years. With a background in physics and materials science, my interest in mindfulness grew through personal experience with stress and health challenges. I facilitate the space and structure of the walk, inviting shared exploration rather than instruction. 🤔 **Why Chitta Walks?** Chitta is a Sanskrit word referring to the mind or field of awareness, used here in a practical, non-religious sense. Chitta Walks is about noticing how the mind works by slowing down and walking together. Mindful walking makes thought patterns visible in real time, while moving and sensing in the world. The name points to a simple capacity: noticing what is happening in the mind without immediately trying to fix, judge, or optimize it. 🌿 **Possible effects:** A calmer nervous system. Clearer attention. A felt sense of being more present in your body. Subtle insights into how your mind reacts under everyday conditions. A quieter, more grounded way of moving through the city. **Come as you are. Walk. Notice. Leave with a little more space inside.**

If you’re reading this, you’re invited. Please don't hesitate to come even if you feel awkward about it, even if you're not "the typical ACX reader", even if you're worried people won't like you, etc. Join our Telegram group: https://t.me/+2-6QId-rIOczNWIy Location is the Espresso House coffee shop near Nordbahnhof, the same one where we have been before. [Espresso House](https://www.google.com/maps/search/?api=1&query=52.533104%2C%2013.387528) Gartenstraße 85-87 · Berlin

Join our **CATAN** Meetup to play, socialize, and enjoy this classic board game. Everyone is welcome, whether you’re a beginner or an experienced player. Expect fun, friendly games, plenty of laughter, and the chance to make new friends. This is a relaxed, casual meetup: **no hardcore competition**, just friendly rivalry. 👉 **Please RSVP only if you plan to attend.** *** **How to Play (Quick Guide):** * **Setup:** Build the island with hex tiles, place number tokens, roads, settlements, and give each player starting resources. * **Turn order:** On your turn, roll two dice to produce resources, then trade and build. * **Resource production:** Players gain resources (wood, brick, sheep, wheat, ore) from tiles next to their settlements/cities when the tile’s number is rolled. * **Robber:** If a 7 is rolled, players with too many cards discard half; move the robber to block a tile and steal a card. *NOTE: Friendly robber rule: We play with the friendly robber rule, which means that the robber cannot be placed on a player with less than 3 points.* * **Trading:** Trade resources with other players or with the bank (usually 4:1, better with ports). * **Building:** Spend resources to build roads, settlements, cities, or buy development cards. * **Victory points:** Earn points from settlements, cities, development cards, Longest Road, and Largest Army. * **Winning:** The first player to reach 10 victory points on their turn wins. * 2-Hours-Max: If no one reaches 10 points by the end of the second hour, the player with the most points wins. This keeps our game capped at **two hours**. ⏰️ *** **Our Game Set-Up & Attendance Policy:** 1. We will have two CATAN sets available for up to six players each, assigned on a first-come, first-served basis. 2. Since each game takes a considerable amount of time, arriving after a game has already started may make it difficult to place you at a table. 3. In such cases, you may need to place your first two settlements on the remaining available parts of the map—if space allows. 4. Please make sure to update your RSVP in advance. Failure to do so may cause unnecessary delays for everyone at the start. 5. Not showing up without notice will result in being blacklisted for at least one future meetup. ***

Women's Yoga is a gentle, nourishing practice designed to support the health of the female body. The classes follow a cycle-aware approach, honoring the natural changes in hormones, energy levels, and emotional states throughout the month. Each session begins with a short guided meditation to settle the mind, followed by a soft, flowing yoga practice and a deeply relaxing closing rest. The movements and postures are carefully chosen to support the female organs, pelvic floor, hips, and lower body, helping to create balance, strength, and ease. This practice is intuitive and permission-based. You're invited to move at your own rhythm, in tune with your cycle and how you feel on the day. Breathwork plays an important role, supporting the nervous system and hormonal balance. Women's Yoga offers a space to slow down, reconnect with your body, and build a deeper sense of awareness, acceptance, and trust in your natural cycles. Come as you are. Bring your own mat or use one of ours. Please arrive 10 minutes early to settle in. The door will be closed once class begins, and late entry will not be possible.

Das ist zwar der zweite Teil, aber wer den ersten Teil verpasst hat, kann trotzdem teilnehmen. Wir werden wieder spontan ein Thema oder Problem auswählen und dann mehrere klassische Methoden der Philosophie daran ausprobieren. Das heißt, dass der Einstieg diesmal von mir geleitet wird, erst danach kann frei diskutiert werden. Durch diese Herangehensweise sollen den Teilnehmern Werkzeuge zur Handhabung des eigenen Lebens in die Hand gegeben werden. Denn Philosophie geht weit hinaus über Plauderei, heiße Luft oder abstrakte Glasperlenspiele. Philosophieren heißt auf eine bestimmte Art an sich selbst zu arbeiten. Die Veranstaltung richtet sich an alle - Anfänger und Fortgeschrittene. Dieses Event ist auch als Einführung für jene geeignet, die noch nicht viel mit Philosophie anfangen können. Aber selbst Kenner der Materie werden dieser Methodik etwas abgewinnen können. Als ein Werkzeug werde ich auch eine speziell "trainierte! KI anbieten. Wie immer: Schwurbler und Missionare für Rechts und Links-Außen, Esoteriker sowie andere "erleuchtete" Gruppierungen sind hier falsch.

New members are always welcome. It's ok to have missed any or all of the sessions involving other plays. Current Reading: **The Merchant of Venice Acts 1 & 2** Completed Plays: Julius Caesar, The Winter's Tale GUIDELINES: ***Participants should complete the reading before each session. It's no problem not to have understood everything, but without some familiarity with the text prior to meeting it will be difficult to have a conversation.*** ***Also, it's not necessary that English be your first language in order to join, but your command and understanding of English should be that you're able to participate confidently in discussions about ideas, feelings, and abstract things.*** **"Reading Shakespeare Socratically?"** \-\- This means we'll put questions to the text and try to make it speak\, as though it is a living person and we are its interlocutor\. We'll ask it questions about what the text has said and then try to find answers\. Mostly\, this just means having a discussion amongst ourselves but there are a few guidelines that\, in my experience\, have proven immensely helpful to having a substantial conversation: **#1** Avoid Outside Sources; interpretations you read on the internet about what the play really means, academic papers/lectures (unless they are your own), personal stories/anecdotes, biographically-driven analysis of the text, interpolations about Shakespeare's personality, facts about Shakespeare's life., etc. **#2** Try to ground what you say in the text -- it's not necessary to quote something every time you speak, but referencing passages, etc. will create great conversation. **#3** Be conscious of your own speaking time. If there are 10 people and 120 minutes of event time, then people have roughly 12 minutes each to speak. Nobody will keep track, but it' a good reference point to keep in mind. We also strive to practice [the principle of charity when considering another's point of view.](https://en.wikipedia.org/wiki/Principle_of_charity) **My Role/About Me:** I will moderate the discussion and begin each session by asking an opening question that should serve as a point-of-entry into the text. I don't posit myself as an expert or authority. Nor do I claim to have the "right" answers, but I do have a lot of experience participating in such discussions and a solid background in reading Shakespeare. This is a free event.

*[english version below]* Tritt der **neuen Telegram-Gruppe** bei, um den genauen Treffpunkt zu erfahren und für die Koordination während des Events: [@czbmcg](t.me/czbmcg) **Comfort Zone Breakers Berlin – Men’s Challenge Group** Willkommen bei den **Comfort Zone Breakers Berlin**! Wir sind eine Gemeinschaft von Männern, die sich dazu entschlossen haben, ihre Komfortzone zu verlassen und neue persönliche und soziale Herausforderungen anzunehmen. Hier dreht sich alles um Mut, Wachstum und das gemeinsame Überwinden von Grenzen. **Wer wir sind:** In dieser Gruppe findest du Männer aus verschiedenen Lebensbereichen, die eines gemeinsam haben: den Wunsch, sich weiterzuentwickeln und sich selbst neu zu entdecken. Egal ob introvertiert oder extrovertiert, Neuling oder Erfahrener – jeder ist willkommen, solange er bereit ist, über seine Grenzen hinauszuwachsen. **Unsere Mission:** Unsere Meetups bieten dir die Möglichkeit, durch gezielte Übungen und Aktivitäten deine Komfortzone zu erweitern. Wir stellen uns bewusst herausfordernden Aufgaben, die darauf abzielen, Ängste abzubauen, Selbstvertrauen zu stärken und dich als Person wachsen zu lassen. **Was dich erwartet** * **Kennenlernen in Kleingruppen** – Zu Beginn unseres Treffens bekommst du die Chance, die anderen Teilnehmer in kleinen Gruppen kennenzulernen und Vertrauen aufzubauen. * **Gemeinsame Aktivitäten** – Danach werfen wir uns in den kleinen Gruppen in aufregende und überraschende Übungen, die speziell darauf ausgelegt sind, dich aus deiner Komfortzone zu locken. Wir überraschen uns und andere mit lustigen und inspirierenden Aufgaben, die alle zum Ziel haben, persönliche Grenzen zu erweitern. * **Reflexion und Ratschläge** – Zum Abschluss nehmen wir uns Zeit für eine gemeinsame Reflexion. Hier teilen wir Erlebnisse, geben Feedback und tauschen wertvolle Ratschläge aus, um den persönlichen Fortschritt zu unterstützen. **Kosten:** Unsere Meetups sind **kostenlos** – bring einfach deine Bereitschaft mit, dich auf neue Erfahrungen einzulassen und über dich hinauszuwachsen. **Bist du bereit, deine Komfortzone zu durchbrechen?** Dann schließ dich uns an und werde Teil der **Comfort Zone Breakers Berlin – Men’s Challenge Group**! Gemeinsam überwinden wir die Grenzen unserer Komfortzone und wachsen als Männer und als Gemeinschaft über uns hinaus. **[English version]** Join the **new Telegram group** to find out the exact meeting point and coordinate during the event: [@czbmcg](t.me/czbmcg) **Comfort Zone Breakers Berlin – Men’s Challenge Group** Welcome to **Comfort Zone Breakers Berlin**! We are a community of men who have decided to step out of our comfort zones and take on new personal and social challenges. Here, it’s all about courage, growth, and overcoming boundaries together. **Who We Are:** In this group, you’ll find men from various walks of life who share a common goal: the desire to grow and discover new aspects of themselves. Whether you’re introverted or extroverted, new or experienced – everyone is welcome as long as they’re ready to push beyond their limits. **Our Mission:** Our meetups give you the opportunity to expand your comfort zone through targeted exercises and activities. We take on challenges designed to reduce fears, build self-confidence, and help you grow as a person. **What to Expect:** * **Getting to Know Each Other in Small Groups** – At the start of our meetup, you’ll have the chance to connect with other participants in small groups to build trust. * **Group Activities** – After that, we dive into exciting and surprising exercises in small groups, specially designed to pull you out of your comfort zone. We’ll surprise ourselves and others with fun and inspiring tasks, all aimed at expanding personal boundaries. * **Reflection and Advice** – We end each meetup with a reflection session. Here, we share experiences, provide feedback, and exchange valuable advice to support each other’s personal progress. **Cost:** Our meetups are free of charge – just bring your willingness to embrace new experiences and grow beyond yourself. **Are you ready to break through your comfort zone?** Then join us and become part of the **Comfort Zone Breakers Berlin – Men’s Challenge Group**! Together, we’ll push the limits of our comfort zones and grow as men and as a community.

Hola, gente bonita 🫶 Lass uns ein Bier trinken, Spanisch-Deutsch sprechen und eine gute Zeit genießen! Grundlegende (oder bessere 😛) Kenntnisse in Spanisch oder Deutsch sind alles, was du brauchst. Vamos a tomar una cerveza, hablar español-alemán y pasarla bien! Un nivel básico (o mejor 😛) de español o alemán es lo único que necesitas.

One dataset. Six daily challenges. A live session Sunday with an AI expert. By the end - a complete salary analysis you built yourself. [🚀 Launching the 1 week Python challenge - don't miss this!](https://baigacademy.ai/1weekchallenge/) Each day you'll get a Python task using a real dataset of 155,000+ data science job salaries from across the world. Here's what you'll learn each day: 📅 Monday: Loading and exploring data with pandas 🔍 Tuesday: Filtering and slicing dataframes 💰 Wednesday: GroupBy and aggregation 📈 Thursday: Trend analysis and line charts 🌍 Friday: Comparisons and bar charts 📊 Saturday: Distributions, percentiles, and your own conclusions 🎙️ Sunday - Live session with AI expert Rahim Baig: full solution + Q&A + career chat By the end you'll have covered the core Python data analysis toolkit - and built something real with it. You will also get a personal salary benchmark for your exact role, level, and region. And a portfolio piece you can reference in job applications and interviews 📁 No slides. No theory. Just real data, real code, real insights. [Join here](https://baigacademy.ai/1weekchallenge/)

AKRO YOGA Jeden 2. Sonntag: Kurs Jeden 1., 3., und 4. Sonntag: Open Jam 15 bis 18Uhr \*KURS\* Partner-Akrobatik im Offenen Wohnzimmer - Open Level Class Der Kurs richtet sich an alle, die noch nie Partnerakrobatik ausprobiert haben, aber motiviert und interessiert sind. Aber auch für Menschen, die schon Erfahrungen mitbringen, wird etwas dabei sein. Wir praktizieren L-Basing (bei der eine Person auf der Erde liegt und eine andere Person auf den Füßen oder Armen balanciert). Wir werden uns jede Woche mit einem neuen Flow beschäftigen, wobei unser Fokus vor allem auf sauberer Technik und Sicherheit liegt. Du kannst gerne alleine kommen, wir werden im Kurs Partner\*innen zum Ausprobieren der Flows finden. Du brauchst: Bequeme, eng anliegende Kleidung, etwas zu trinken. Matten sind vor Ort. \*OPEN JAM\* Partner-Akrobatik im Offenen Wohnzimmer - Offene Jam Du möchtest deine neu gelernten Flows und Figuren aus der Partnerakrobatik mit anderen Menschen ausprobieren? Dann bist du hier genau richtig. Wir wollen gemeinsam einen Raum schaffen, in dem wir gemeinsam an unseren Flows arbeiten und kreativ experimentieren können. Nach einem gemeinsamen Warm Up wird frei ausprobiert, um am Ende bei einem gemeinsamen Cool Down wieder zusammen zu kommen. Du kannst gerne alleine kommen, es wird genug potentielle Partner\*innen vor Ort geben. Du brauchst: Bequeme, eng anliegende Kleidung, etwas zu trinken. Matten sind vor Ort. \*\*\*\* Anmeldung erforderlich : melde dich bitte an unter [akro@filua.de](mailto:akro@filua.de)

## DNA. presents: "WINE & PAINT" \- A space where creativity flows and every sip inspires\. ‍ Start Your Sunday afternoon with a glass of wine in hand and let your creativity come to life in a friendly, laid-back setting made for painting and having a good time. Our Wine and Paint evenings are great whether You're just starting out or have painted before—no pressure, just fun. ‍ > With easy and encouraging guidance from Garen, You’ll paint your own canvas while enjoying a relaxed atmosphere. Whether You're planning a date Sunday, looking to unwind solo, or meeting up with friends, this is Your moment to enjoy the process, get creative, and take home something You made yourself. ‍ > Join us for a relaxed evening of wine and painting — each week brings something new to create, cheers to, and enjoy. #### **WHEN:** Every Sunday 4 - 5 pm **SPECIAL:** Every last Sunday of the Month = Naked Painting (Akt-Zeichnen) ‍ ‍ #### **WHERE:** [DNA. ART HOUSE](https://maps.app.goo.gl/4XrC8gTPtdDGb3oB6) Wrangelstraße 25 10997 Berlin ‍ #### **TICKETS:** Box Office: 5e for DNA. Members\* / 25e regular (Daily Membership\*\* ‍ **INCLUDES:** **‍**2 glasses of wine (2 × 100 ml) or 2 glasses of Prosecco (2 × 100 ml) or 2 glasses of alcohol-free Prosecco (2 × 100 ml) or 1 Soft Drink (1 × 330 ml) ‍ ‍ #### **SIGN UP:** Simply sign up (below) to be part of this creative journey. ‍ ‍ See Us Soon :) Love. Garen & DNA. **_____________________________** **\*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR.** **\*\*By entering the DNA. ART HOUSE, You agree to comply with the [Hausordnung of Dair Night Art e.V.](https://dairnight.com/hausordnung) and [Geschäftsordnung of Dair Night Art e.V.](https://dairnight.com/geschaftsordnung) Please ensure You review these documents thoroughly in advance.** **\*\*\*NOTE: By purchasing a ticket for this event, you grant us permission to integrate your contact data into our Database. This allows us to securely save and utilize your contact information to keep you updated about event details, relevant communications and future events. Your privacy and data security are important to us, and we assure you that your information will be handled with the utmost care and in accordance with our privacy policy = see [https://www.dna-artclub.com/privacy-policy.](https://www.dna-artclub.com/privacy-policy.)** **Thank You for Your understanding and support.**

Hello fellow writers, This is our Sunday meet-up at café Peppe. Come along, grab a coffee, shut up, and write! There will be two sessions of writing, each lasting 45 minutes, and two breaks. \- The first writing session will start at 10:45 am\. \- Second session will start at 11:45 am\. PS: We have limited space of 18 peoples. Please sign up accordingly. See you all on Sunday.

Join us for an engaging panel discussion on **AI Agentic Coding** and how autonomous AI systems are transforming the way software is built. Experts in AI, software engineering, and developer tools will share insights on how agentic AI—systems that can plan, reason, and execute coding tasks—is reshaping modern development workflows. The discussion will cover topics such as AI-assisted development, productivity gains, challenges around reliability and governance, and what the future of software engineering may look like with AI agents as collaborators. Whether you’re a developer, tech leader, or AI enthusiast, this session is a great opportunity to learn, ask questions, and explore how agentic AI is redefining coding

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

**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 **Abstract** TBD **YouTube Link** TBA

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

**Presenter:** All of Us **Time:** Pizza at 6:00, Presentation Starts at 6:30pm Eastern **Location:** Theoris, 9000 Keystone Crossing, Suite 230, Indianapolis Let's have a fishbowl discussion about AI. Has it replaced you yet? Have you replaced it? Somewhere in between? How is AI impacting your career as a software engineer? Looking forward to seeing you there! ### What is a Fishbowl Discussion? [A ](https://www.bing.com/ck/a?!&&p=00b4b265baa395dc4ad7b262d4d6e3b7b7c31b2195941076e51d2eca252c2d02JmltdHM9MTc2MjgxOTIwMA&ptn=3&ver=2&hsh=4&fclid=0e60c23d-2dbf-642d-0fd7-d4512c2b6597&psq=fishbowl+discussion&u=a1aHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvRmlzaGJvd2xfKGNvbnZlcnNhdGlvbik&ntb=1)**[fishbowl discussion](https://www.bing.com/ck/a?!&&p=00b4b265baa395dc4ad7b262d4d6e3b7b7c31b2195941076e51d2eca252c2d02JmltdHM9MTc2MjgxOTIwMA&ptn=3&ver=2&hsh=4&fclid=0e60c23d-2dbf-642d-0fd7-d4512c2b6597&psq=fishbowl+discussion&u=a1aHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvRmlzaGJvd2xfKGNvbnZlcnNhdGlvbik&ntb=1)**[ is a structured format for dialogue that typically involves two groups: an inner circle (the "fishbowl") and an outer circle. The inner circle consists of a small number of participants who actively discuss a topic, while those in the outer circle listen and observe. This format encourages participation from all members, as individuals from the outer circle can join the inner circle by taking an empty seat when they wish to contribute.](https://www.bing.com/ck/a?!&&p=00b4b265baa395dc4ad7b262d4d6e3b7b7c31b2195941076e51d2eca252c2d02JmltdHM9MTc2MjgxOTIwMA&ptn=3&ver=2&hsh=4&fclid=0e60c23d-2dbf-642d-0fd7-d4512c2b6597&psq=fishbowl+discussion&u=a1aHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvRmlzaGJvd2xfKGNvbnZlcnNhdGlvbik&ntb=1)

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa 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: Type Annotations with John Cassidy 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