Deep Reinforcement Learning

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.**

Hey everyone! I’m organising a co-working + socialising session for all of us who like to work on something (e.g. our own project, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have both **socialising** AND **working**, we will be using the so called “Pomodoro” technique: **50min of deep work** (silent), followed by **10min of break** to socialise. Then repeat! If you get into flow, you're also welcome to skip the breaks. It’s an effective way to stay focused - you can read more about it [here](https://en.wikipedia.org/wiki/Pomodoro_Technique). Anyone from any background is welcome, whatever project you are working on or whatever is your personal background. I (the host) speak English and German, so either is fine :-) ——————————————————- AGENDA: * **15min Intro** * Get to know everyone, talk about what you will work on today * **Pomodoro Session** (3x) - *Each Pomodoro session consists* *of...* * ...**50min** of uninterrupted “deep work” (no talking, no interruptions, no phones) * ...**10min** of break: share your progress with others, talk about what you are stuck on etc. * Repeat * Conclude and celebrate your progress Share your progress, socialise and get to know others 😊 ———— We'll be at the Social Hub Berlin (they have a food menu in case you get hungry). The structured part will end at 2:30pm, but you're welcome to stay longer, go for lunch together, or leave earlier. See you there 🩵 **\*\*We'll reserve the long table. Please update your RSVP in advance if you can't attend!\*\***

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/)

Join us for an afternoon of cultural exchange and German conversation practice at our Berlin Conversation Meetup Group event — complete with interesting chats and a beer or two at our local bar BrewDog Berlin Mitte. Connect with like-minded individuals who are passionate about language learning, culture, and community. Share your experiences, learn about different cultures, and engage in meaningful discussions across German language levels. From beginners to advanced levels, all learners and speakers of German are welcome! Whether you're a local resident or a curious traveler, this event promises to be a blend of fun, learning, and connecting with others who value the richness of cultural diversity and language learning. This event is hosted by the online language school lalia-berlin.com, helping German learners to overcome communication barriers and grow into confident speakers of German. Join us for this fun afternoon of practice and renew your motivation to break through to the next level in German! We use a [WhatsApp group](https://chat.whatsapp.com/CumRuFFzUWGF6jToK3GHIA?mode=wwt) where we share updates like the exact location and any last-minute info on the day of the event. **Feel free to join if you’d like to stay in the loop**: https://lalia-berlin.com/offline-events

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. ***

Please contact me on m WhatsApp if you’d like to join our group, as this group will soon be deleted from Meetup. 017684589930 Thanks, Marco We play every Sunday—year-round—and are looking for a few players who are willing to join regularly. Average age is around 27-50. We play on grass using poles as goals, which allows us to adjust the field and goal size depending on the number of players. Please arrive on time, as we need to divide the teams. Game starts 11:30 sharp. Wir spielen jeden Sonntag - ganzjährig - und suchen nach ein paar Spielern, die sich vorstellen können, regelmäßig dazuzukommen. Alter im Schnitt ca. 27-50. Wir spielen auf Rasen mit Stangen als Toren, wodurch wir die Platz- und Torgrösse flexibel a die Anzahl der Spieler anpassen können. Bitte pünktlich da sein, weil wir die Mannschaften aufteilen müssen. Das Spiel beginnt pünktlich um 11:30 Uhr.

**What you'll get in this session:** In 90 minutes, you'll watch a complete Python data analysis get built live - from a blank notebook to a finished salary benchmark report. You'll see exactly how a working data professional thinks through a real problem, step by step. This is the live finale of the 1-Week Data Science Salary Challenge, but you don't need to have done the challenge to get value from this session. *** **AGENDA:** 🔍 **Full end-to-end walkthrough** \- loading data\, filtering\, GroupBy\, visualisations\, and percentile analysis\, all built live in Python using a real dataset of 155\,000\+ data science job salaries **💰 Salary insights** \- what different roles\, experience levels\, and countries actually pay in today's market **🎯 Career Q&A** \- ask Rahim anything about breaking into data science\, what skills actually get you hired\, and where AI is changing the field *** **Who is this for:** * Aspiring data analysts and data scientists * Professionals looking to move into data or AI roles * Anyone who has started learning Python but wants to see it applied to something real No experience required to attend. You'll be able to follow along regardless of where you are in your Python journey. *** **About the host:** Rahim Baig is an AI and data science practitioner with extensive real-world experience across industries. He teaches Python for data science the way it's actually used - practical, tool-assisted, and focused on what matters for real roles.

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

Im Jungfernheideweg 77, 13629 Berlin treffen wir uns zwischen 13.30 Uhr und 21.30 Uhr wieder um gemeinsam Brett- und Gesellschaftsspiele zu daddeln. Das Angebot richtet sich an alle Interessierten. Kinder bitte erst ab 12 Jahre. Eine Vielzahl toller Brettspiele sind vor Ort, es können aber auch gerne eigene mitgebracht werden. PS: Es wäre sehr hilfreich wenn die Leute, die sich anmelden und dann doch nicht können, sich auch wieder abmelden vorher. danke schön

Dear Book Enthusiasts, For our March gathering, we’ll be reading *Raised from the Ground* by the Nobel Prize–winning author Jose Saramago. First published in 1980, this powerful novel traces several generations of landless peasants in rural Portugal, giving voice to lives shaped by poverty, repression, endurance, and quiet resistance. With his distinctive narrative style and moral clarity, Saramago explores labor, injustice, solidarity, and dignity, transforming collective struggle into unforgettable literature. 📅 **Date & Time:** 15.03.2026 at 15:00 📍 **Location:** Audrey coffee, Holzendorffstraße 18, 14057 Berlin 💬 **Fee:** As always, a 3 € contribution after the meeting helps cover organization costs I’m very much looking forward to discussing this moving and politically charged novel with you — and to sharing another thoughtful afternoon together. Warmly, Sofya P.S. kind thanks to Raimundo for a great present :)

I swear it's a sport! Let's meet and play! **VERY IMPORTANT :** * Please keep reading comments and/or direct messages as long as you are on main OR waiting lists. * Sign-out as soon as you know you won't participate (even from waiting list). * Non-replied direct message ==> declined participation on Friday. **HOW TO JOIN** 1. Sign up to the event 2. Paypal on signup, 12€/person to https://paypal.me/berlinhorizon (use Friend&Family option !) 3. Join on Sunday * Guaranteed refund until cancellation deadline : -48h (=> Friday 1PM). * If **waiting list**, please **don't pay until** you get contacted and **moved to main list**. Contact if needed : berlin.horizon22@gmail.com **__________________________________________________________________________________** **Alternative no paypal (Cash, EXACT AMOUNT please)** 1. Reply 'Y' to RSVP question 2. Join on Sunday * Cancellation deadline (Friday 1PM) remains. * Late cancellation will be asked to pay. **__________________________________________________________________________________** **Timing :** * **13.00** : Meeting outside of main hall (or inside if rain) -> Introduction -> Desk registration (shoes check, rental...) * **13.15** : START PLAY * **14.45** : END PLAY !! Every 10th session you attend is for free !! (in form of a later refund. Still have to pay on the actual participation) **Facility :** TiB 1848 e.V, Columbiadamm 111 (close to Templehofer Feld) **Equipment :** * RACKET : Bring your own or rent one there (2€). * SHOES : checked at desk. Rental for 2€ -> Non-marking -> Light sole -> Not worn outside * Shower, locker available. * Sauna open at TiB discretion. Last but not least : no worries about level, we play for fun before all. The keyword of the event is sweet & sweat ! Looking forward to see you on the court :)

Join us for chill **indoor** beach volley! 🏐 🏐 🏐 This event is for everyone who enjoys chill games and is not a *complete* beginner (A1.5+). We play 3v3 (or 4v4) with beach rules. There are no trainers at this event. Register via [the simultaneous event](https://www.meetup.com/berlin-volley/events/) for higher-level 2v2 matches (F1+). After playing, you can join us for socials with drinks and snacks at the bar area. We often play a social deduction game, which you're also welcome to join. We play in domes that are heated up to at least 15C. It's recommended that you come 10 minutes early so you have time to change and find the fields. If it is your first time, 15 minutes might be even better. You can join whatever court you like and move between courts during the event. We self-organize, so once you finish a game, you can start a rematch, mix with another court, or take a break as you see fit. Upon arrival, join the warmup happening on one of the courts. Join our WhatsApp community via [https://volley.berlin/WhatsApp](https://volley.berlin/WhatsApp) ([QR code](https://secure.meetupstatic.com/photos/event/b/f/d/5/highres_532249109.webp)) Follow us on Insta at [https://www.instagram.com/berlinvolleyball](https://www.instagram.com/berlinvolleyball) **Rules**: Do not join if you have an infectious disease. For everyone's safety, we do not allow kicking the ball during games with beginners. Be respectful of your fellow players. **Venue**: We play at BeachMitte. There are changing rooms, toilets, and hot water showers that cost 1 EUR. There are no lockers. There is a bar that sells drinks and snacks. **Payment**: You pay in advance via Meetup. Payment via PayPal or Urban Sports Club is not possible. **Refunds**: The venue does not provide refunds. Thus, we cannot refund you either, even if the event is canceled due to bad weather. If you know you can't make it in advance, you can try selling your spot to someone else via WhatsApp or the comment section. In the rare cases that we cancel an event due to poor attendance, everyone gets a full refund. Pictures might be taken and shared publicly, such as on Meetup or Instagram. You can opt out by letting the organizer know you do not wish to be photographed. By RSVP'ing to this event, you acknowledge and agree to the following: Participation in this volleyball event is at your own risk. The organizer is not responsible for any injury, loss, or damage sustained during the event, whether caused by negligence or otherwise. You are aware of the inherent risks involved in beach volleyball and voluntarily assume these risks. You agree to hold the organizer harmless from any claims, liabilities, or expenses arising from your participation, including any medical costs. Share anonymous feedback with the organizer via [https://www.admonymous.co/entropy](https://www.admonymous.co/entropy)

Hi everyone, join us on Sunday, March 15th 2026, at Castle Mitte for a fun afternoon to connect and discuss MBTI personality, psychology and other interesting topics. Looking forward to seeing you there! Take a test to learn your type: https://www.16personalities.com/free-personality-test https://sakinorva.net/functions Some basic info on functions and type: https://www.verywellmind.com/the-myers-briggs-type-indicator-2795583 https://www.truity.com/blog/beginners-guide-understanding-mbti-cognitive-functions Our group aims to bring together people who are interested in self-development and self-improvement using MBTI and cognitive functions, in order to learn more about the theory and share our experiences with it. Another reason for this meetup is to meet people with whom you might potentially get along really well based on your type. This can lead to meaningful connections :)
Although the meetup is geared towards people who are interested in learning about MBTI theory and using it to improve their lives, our conversations aren’t only about that! We talk about anything and everything. So it's more like a regular social meetup with the aim of avoiding small talk :) 
You can also join our WhatsApp group chat here: https://chat.whatsapp.com/KzEwl2YD5K9F6adO7kvqPO

Transform stress into energy and fatigue into focus in 30 minutes flat. This is your invitation to recharge your body’s energy, emotion, and performance blueprint — live. Former Tony Robbins coach Sara Basloe leads an electrifying mini workshop designed to help you: • Upgrade your state instantly with physiology shifts • Use emotion as a navigation tool, not a reaction • Prime your body for high flow focus • Learn the nighttime habits that unlock deep recovery [REGISTER HERE](https://triumphtracknow.com/weekly-momentum-series) Bonus: Hear how client favorite sleep chews help align your rhythm naturally. And end the momentum webinar session with the chance to join a private Rhythm Reset Coaching Session to personalize your blueprint. Let’s raise your energy 3 levels — live. ➡️[ Reserve](https://triumphtracknow.com/weekly-momentum-series) your spot now and step into unstoppable energy

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

If you enjoy knitting, crocheting, working with yarn, this is the group for you. Meet new friends, bring your projects, learn from others.
We normally meet a few times a month during the week from 6-8pm. We will occasionally meet on weekends during daytime hours.

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.

**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

📢 **RSVP Required - Limited Capacity** 🎟️ Please note that due to limited capacity, we cannot guarantee entry, food, or seating. Kindly understand that space is limited. Join us for a **FREE public event** with provided **refreshments**! Get ready for an exciting game meetup! We're thrilled to have you join us. Rest assured, we have ample space to accommodate multiple game playing. Game time: **2 pm to 5 pm**. Remember, just like in real life, you don't have to arrive on time to start playing. Here's the detailed **Agenda**: **1:45 pm - 2:00 pm: Opening & Setup** **2:00 pm - 2:30 pm: Food & Networking** **2:30 pm - 3:45 pm: Game Talk** **3:45 pm - 5:00 pm: Game Time** **5:00 pm - 5:15 pm: Closing** No need to bring anything other than yourself. Feel free to bring a friend and share some good jokes too! 🧐 We're excited to see you there! Don't forget to **RSVP to secure your spot**.