Hyperledger

Join us for an engaging 30-45-minute talk, followed by casual networking and drinks. The atmosphere is relaxed and friendly - perfect for learning something new, meeting interesting people, and enjoying good conversation over a glass of wine. **Who is it for:** This presentation is suitable for anyone interested in human or computer vision, and is designed to be informative and easy to follow. **What You’ll Learn:** You will learn how we see colour and how light works, how visual information is stored digitally, and the computer vision techniques used to manipulate visual data. **Why attend:** Feed your curiosity, enjoy a relaxed atmosphere with a glass of wine, and connect with others through networking.

*🦞* Cogito Ergo Creo *🦞* Second gathering of OpenClaw Bulgaria. This time — we go local. On April 4th, Anthropic blocked Claude Pro and Max subscriptions from being used through OpenClaw and other third-party agent frameworks. The message was clear: if you want to run agents your way, you need to own your infrastructure. So that's exactly what we'll do. 🧠 Mental — Why local matters. What happened with Anthropic's decision, what it means for the agent ecosystem, and why running your own LLM isn't just a backup plan — it's freedom. 💻 Demo — Setup & run. Live walkthrough: setting up and running a local LLM from scratch. Models, hardware, tools, performance. No cloud, no API keys, no permission needed. 🔥 Live — Your turn. Bring your laptop, your project, your questions. Build something, break something, ask anything. Open floor. Who is this for? Developers, makers, entrepreneurs, and the simply curious. Whether you've been self-hosting for years or just want to understand what "running local" means — if you like building things, you belong here. Language: English + Bulgarian — whatever flows naturally. 📍 Location: SOHO — HOLISTIC Room, 4 Iskar Street, Sofia 1000 (near Serdika metro station) 🕐 Start: 17:00 🌐 www.openclaw.bg 💬 discord.gg/qu4gusnZd3 This is a recurring meetup — every first Thursday of the month (moved this month due to holidays). Come once, come always. Hosted by Alex Alexiew & Aria 🤖 ——— 🇧🇬 Български Cogito ergo creo. Втора среща на OpenClaw Bulgaria. Този път — ставаме локални. На 4 април Anthropic блокира използването на Claude Pro и Max абонаментите през OpenClaw и други агентни платформи. Посланието беше ясно: ако искаш да пускаш агенти по свой начин, трябва да притежаваш инфраструктурата си. Точно това ще направим. 🧠 Mental — Защо локалното има значение. Какво се случи с решението на Anthropic, какво означава за екосистемата на агентите и защо да пуснеш собствен LLM не е просто резервен план — а свобода. 💻 Demo — Настройка и стартиране. На живо: инсталация и стартиране на локален LLM от нулата. Модели, хардуер, инструменти, производителност. Без облак, без API ключове, без разрешение. 🔥 Live — Вашият ред. Донесете лаптоп, проект, въпроси. Създайте нещо, счупете нещо, питайте каквото искате. 📍 Локация: SOHO — зала HOLISTIC, ул. „Искър" 4, София 1000 (до метростанция Сердика) 🕐 Начало: 17:00 🌐 www.openclaw.bg 💬 discord.gg/qu4gusnZd3 Срещаме се всеки първи четвъртък от месеца (този месец преместен заради празниците). Елате веднъж, останете завинаги.

​​**IMPORTANT: If you were not able to join our previous session on the 13th of December, we are re-doing the workshop with the SAME CONTENT, so more people can experience building AI apps using Redis AI products.** ​**​What?** ​​Redis AI workshop is a hands-on session with Redis AI products ​**​Why?** ​​Redis AI is a game-changer in the world of AI and machine learning **Where?** ​​Sofia, Synergy Tower, Boulevard "Tsarigradsko Shose" 111P, 1784 ​**​When?** 14th of May at 18:00 ​​ *Let’s run some live coding sessions together, where each participant can experiment with Redis LangCache, vector caching, and related features using their preferred programming language* ​**Workshop Agenda:** ​​17:30 - 18:00 Registration Session 1 ​​18:00 - 18:30 - Workshop intro and core concepts 18:30 - 19:15 - Coding Session 1 **Session 2** ​​ 19:15 - 19:30 - Recap and intro to Session 2 19:30 - 20:15 - Coding Session 2 **Session 3** ​​20:15 - 20:30 - Recap and intro to Session 3 20:30 - 21:15 - Coding Session 3 21:15 - 21:30 - Wrap up and Q&A 21:30 - 23:00 - Pizza and Networking ​**​*Bring your good coding mood and your own laptop with pre-installed containerization software (Docker, Podman, etc.)***

С голямо удоволствие ви каним на следващата ни WordPress Sofia Meetup среща, която ще бъде с маркетолога Marina Vassilyovska. Марина е подготвила тема по изключително наболял за много бизнеси и създатели на съдържание въпрос – какво е бъдещето на блоговото съдържание, когато търсачката се превърне в наш конкурент? По време на лекцията ще разберем: 👉 Какво се случва с класическия блог през 2026 година? 👉 Какво представлява "The Great Decoupling" в контекста на онлайн съдържанието? 👉 И най-вече: ако AI Overviews изяждат все по-голямо парче от Google трафика, а клиентите ви откриват основно през него, какъв е следващият ви ход? Ако разчитате на органичния трафик за развиване на бизнес проектите си, тази лекция е точно за вас. Заповядайте да обсъдим накъде отива индустрията! Специални благодарности на приятелите ни от **SuperHosting.BG**, **Delta.BG**, **Jump.BG** и **JetHost.BG** за безрезервната им подкрепа както на това събитие, така и на останалите срещи през годините! Поканете приятели и колеги или споделете събитието - ще е супер да се съберем повече хора! Както всеки път, срещата ще бъде напълно безплатна и отворена за всички, като единственото нещо, което трябва да направите, е да се запишете в събитието тук в платформата. Ако имате Facebook акаунт, можете да се включите в WordPress Sofia Meetup групата: [https://www.facebook.com/groups/344049376341346](https://www.facebook.com/groups/344049376341346), в която обсъждаме предстоящите събития, коментираме актуални теми и си помагаме. Заповядайте и в Sofia WooCommerce Meetup! Независимо дали сте начинаещ или опитен професионалист, ако имате интерес към WordPress и WooCommerce, се абонирайте за предстоящите събития и останете в течение за новините и полезната информация около WooCommerce. Запишете се в групата тук: [https://www.meetup.com/sofia-woocommerce-meetup/](https://www.meetup.com/sofia-woocommerce-meetup/) За тези, които не знаят: месечните срещи на WordPress Sofia Meetup събират десетки хора (независимо дали са професионалисти или абсолютно начинаещи), които по някакъв начин са свързани с най-използваната система за управление на съдържанието в света. Те са напълно безплатни и отворени за всички, които обичат WordPress - единственото нещо, което трябва да направите, за да присъствате, е да се регистрирате в събитията тук. До скоро! :)

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats) **Stay updated**: Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/) Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/) LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/) Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC) Website [http://foundersrc.com/](http://foundersrc.com/)

Imagine: * There is a nuclear missile incoming * You’re standing outside a bunker with a group of strangers * It can only support a limited number of people Who gets in? That is for you to decide in this in-person thought experiment and social game. Each person will be randomly assigned characteristics, skills, and items. Then, the group will vote on who deserves a place in the bunker. This is for anyone who enjoys: * Ethical dilemmas * Group discussions * Meeting new people 📅 Date: Tuesday, 12 May 🕖 Time: Game begins at 19:15 📍 Location: The Steps (upstairs) 🎟️ Price: Free

Join us for this year’s meeting with the queen of Guinean West African dance tradition – **Byshara Shokolate!** ✅ You can participate in the classes even without prior dance experience. 📅 **Program:** 💃🏾 **May 14 / 20:00 – 21:30 – Comorian Women’s Dances** 💃🏾 Learn how women from the Comoros Islands cultivate their femininity and strength through dance. 🥁 **May 15 / 20:00 – 21:30 – Drum and Dance** 🥁 NEW CLASS where we’ll dance while creating rhythm, inspired by STOMP and West African DUN DUN dances. Participants will both play instruments and dance at the same time. 🌴 **May 16 / 11:00 – 12:30 – West African Traditional Dance** 🌴 West African dances with live percussion. An exciting synergy between musicians and dancers, experienced through the traditions of Guinea and Mali. 👪 **May 16 / 12:30 – 13:30 – Dance for Kids & Parents** 👪 Time for parents and children spent on dancing, fun games, and bonding. 🥘 **May 16 / 18:30 – 20:30 – Cultural Night** 🥘 An evening to explore the cultures Bishara Chocolat comes from – the Comoros Islands and Guinea. Expect delicious food, captivating stories, and a small market with authentic jewelry and souvenirs. 🎟️ **Participation:** Pre-registration is required due to limited studio capacity – up to 25 people. (During Bishara’s previous visits, when the maximum capacity of 35 was reached, people continued to register at the last minute. Register early to secure your spot.) * Single class: €40 \* * Full pass – €140 / 8 passes available \*\* * Half pass (2 classes of your choice + Cultural Night) – €85 / 8 passes available * Cultural passes (3 classes of your choice + Cultural Night) – €110 / 8 passes available * \* For the “Dance for Kids & Parents” session, entry includes one parent with one child up to 13 years old. To receive a full / half / cultural pass, please contact us \- e\-mail: afrocenterbg@gmail\.com \- Viber / WhatsApp: \+359892 018 768 or sign the form - [MOVE YOUR AFRO with BYSHARA SHOKOLAT / 2026](https://docs.google.com/forms/d/e/1FAIpQLSdci4Kjcafexsmjb4dhFF_8v2KYSdPMDjlAALLwq8UCrQPsHA/viewform)

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 us for our May Book Club gathering where we will come together to discuss *[Cantoras](https://caroderobertis.com/books/cantoras/)*[ ](https://caroderobertis.com/books/cantoras/)by [Caro de Robertis](https://caroderobertis.com/bio/) in a safe and welcoming environment. Make new friends who share your passion for books and connect with fellow LGBTQ book enthusiasts.

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

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. 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 sponsored by the Dianetics & Scientology Life Improvement Center of Central Ohio.

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.

How to be a Better Communicator Communication is everything in life Sunday, 23 February at 2pm. You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. Hosted by the Church of Scientology of Central Ohio 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

**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