M2M Machine-to-Machine

🧘‍♂️ Gangesha Chaitanya es profesor de meditación, filosofía y tradición yóguica en Rishikesh, India. Desde hace años comparte enseñanzas orientadas al autoconocimiento, la presencia y la transformación interior, integrando la sabiduría tradicional del yoga con una mirada cercana y accesible. Abrimos un espacio para profundizar en la práctica meditativa desde su origen, en una sesión guiada en inglés con traducción simultánea al español. 🪷 MEDITACIÓN 📅 Martes 26 de mayo 🕚 De 11:00 a 13:00 📍 The Yoga Club BarcelonaC/ Martínez de la Rosa, 40 (Gràcia), Barcelona Precio: 25€ Plazas limitadas. 🔔 Para reservar tu plaza, se requiere el pago completo por adelantado. En caso de cancelación, el reembolso será completo si se notifica con al menos 48h de antelación al inicio del evento. 📩 Reservas por WhatsApp: +34 692 90 01 85 - 🧘‍♂️ Gangesha Chaitanya is a meditation, philosophy, and yogic tradition teacher based in Rishikesh, India. For years, he has been sharing teachings oriented toward self-inquiry, presence, and inner transformation, integrating traditional yogic wisdom with a close and accessible approach. We open a space to deepen the meditative practice from its roots, in a session guided in English with simultaneous translation into Spanish. 🪷 MEDITATION 📅 Tuesday, May 26 🕚 From 11:00 AM to 1:00 PM 📍 The Yoga Club Barcelona C/ Martínez de la Rosa, 40 (Gràcia), Barcelona Price: €25 Limited spots available. 🔔 To reserve your spot, full payment is required in advance. In case of cancellation, a full refund will be issued if notified at least 48 hours before the beginning of the event. 📩 Reservations via WhatsApp: +34 692 90 01 85

Acompáñanos en una tarde de charlas rápidas donde developers reales comparten cómo la IA se ha convertido en parte de su día a día. Sin humo, sin slides llenos de buzzwords — solo historias prácticas de quienes construyen con IA cada día. **18:30 Llegada** **19:00 Empiezan las AI lightning talks** 1. Hermes Agent by Álvaro Millán 2. Estandarización test con IA by Daniel Rivero 3. Buscador hibrido con LLM's by Daniel Rivero 4. Opencode by Federico Perez 5. Usando MCP's Atlassian & Figma by Joan Pérez 6. Guardarailes en agentes by Adrián Dotel 7. Como standarizar modulos de terraform con skills by Albert Simon 8. Spec Driven Development - Martín García 9. Memoria persistente en Claude - Jorge Guardado **20:30 Beer & Pizzas**

🔗点击这个链接可以进入我们的群和关注我们的社交媒体 [UniDós](https://unidos-links.carrd.co/) 🔗Siguenos en todas nuestras redes sociales [UniDós](https://unidos-links.carrd.co/) 🔗Follow us on all our social networks [UniDós](https://unidos-links.carrd.co/) 🇪🇸 Español 🇨🇳 中文 ⤵️ 🇪🇸 **Intercambio de idiomas: chino🇨🇳 y español🇪🇸** 🎉 📅 **Cada martes** \| 📍 **Viena, Passeig de Sant Joan, Barcelona** ¡Ven a pasar un rato divertido practicando Chino🇨🇳 y Español 🇪🇸 en un ambiente relajado! 🗣️✨ No importa tu nivel, lo importante es compartir, aprender y conocer gente nueva. 👫🌏 ¡Reserva tu martes y únete a la conversación! 🎊☕ 🇨🇳 **语言交流：中文🇨🇳和西班牙语🇪🇸** 🎉 📅 **每周二** \| 📍 **Viena, Passeig de Sant Joan, Barcelona** 🆓 **免费活动** 来一起开心聊天，练习语言，在轻松的氛围中认识新朋友！🗣️✨ 不管你的水平如何，重要的是分享、学习和交流。 👫🌏 快把周二留给我们，一起畅谈吧！ 🎊☕

L'échange linguistique est d'espagnol/catalan-français Les horaires sont de 11h à 13h (flexibilité pour le début et la fin des échanges) Le prix du billet est de 4 Euros.

Todos los amantes del voley playa que lleven más de 6 meses jugando o entrenando son bienvenidos. A mejorar la técnica y los desplazamientos en el terreno 💪🏾💪🏾.

**Multicultural Salsa&Bachata Presenta:** Este **Martes 26 de Mayo** tendremos como de costumbre la mejor y más completa sesión de Salsa y Bachata de la ciudad en la hermosa y cómoda Sala Vivaldi, localizada céntricamente por Pl. Espanya donde **tendremos el siguiente programa** 21:00: Apertura de Puertas 21:05: Taller de Salsa L.A. 3 Niveles por Soriano y Natalia (Nivel 3), Diego y Jade (Nivel 2) Andres (Nivel 1) 22:00: Inicio de Taller de Bachata Sensual en Parejas nivel abierto por Charie y Ariadna 22:45: Inicio de la sesión de Baile Social a cargo de DJ Wey (tocando una canción de Salsa y una Canción de Bachata (1 vs 1). Fotografía y Videos por José Escudero. Celebramos el cumpleaños de Ariadna 02:30: Final de la Sesión Si quieres bailar en una sala espectacular con un ambiente sano no dudes en venir, te esperamos. Entrada: **sólo 9€ i**ncluye Bebida (Agua, Cerveza, Refresco, Vino), Combinados se paga un adicional dependiendo el tipo de cocktail. Celebra tu cumpleaños con nosotros, mándanos un mensaje al +34633333173 con Jorge Moreno, demostrando que cumples años durante esta semana y entra gratis con una consumición incluida. Reserva haciendo RSVP en Meetup: Info al +34633333173. Ubicación: Sala Vivaldi Carrer de Llança 5, Metro L3. Aforo 250 personas maximo, lugar conveniente para bailar con aire acondicionado **\-\-\-\-\-\-ENGLISH DESCRIPTION\-\-\-\-\-\-\-\-\-\-** This Tuesday, **May 19th** we have prepared the best Salsa & Bachata Sesion as usual at the most beautiful venue (Sala Vivaldi), we will have many surprises for you. **The program is as follows:** 20:45: Doors Open 21:00: Salsa L.A.'s Workshop, 3 Levels a by Soriano & Naty (level 3) Diego&Jade (Level 2) Andres (Level 1) 22:00: Bachata Sensual Workshop open level by Charle & Ariadna 22:45: Start of the Social Dance session by DJ Wey, playing the best hits of Salsa&Bachata (1 against 1). Photography and Videos Jose Escudero Let's Celebrate Ariadna's Birthday 02:30: End of Session If you want to dance in a espectacular room with a nice athmosphere, do not hesitate to come, we are looking forward to meet you there! **Entry Price just for 9€** includes a standard drink (water, soft drink, bottle of wine, or beer), mixed drinks a small extra free is charged (minimum 3€ depending on the cocktail, such as Mojito, Gin Tonic, Cuba Libre) Book your spot by making RSVP in this meetup: info at +34633333173. Location: Sala Vivaldi, Carrer de Llança 5, Metro L3 Capacity 250 people, Accurate and Confortable place for dancing with Air Conditioned implemented! Celebrate your Birthaday with us!, send a whatsapp message to Jorge Moreno at +34633333173 with an evidence o that your birthday is during this week and you will get free entrance and drink!! **FOLLOW US/ SIGUENOS:** Instagram: [https://www.instagram.com/multicultural_salsa_bcn/](https://www.instagram.com/multicultural_salsa_bcn/?fbclid=IwAR054Ub9MdyWGn8nVqTPxlHIiDYTP2FSqnX3MUSG81bztwu9jmnNfevAvBo) Facebook: [https://www.facebook.com/multisalsabcn](https://www.facebook.com/multisalsabcn?__cft__%5B0%5D=AZWPnNY4ViCgJdadPxPdHpcK_WRaXHM3JKbMQm2sGhTi5UMTkI4s-99vFHndm_11qeHA0SowMnDY-HO7RgWY5pGeEsYKBfB2fQhJqhhaUmJMS2IhBI_LlhdiZWdQRKKT2VI&__tn__=q) Whatsapp Group: [https://chat.whatsapp.com/9DYjrIu28yh1em2R8AVcvU](https://chat.whatsapp.com/9DYjrIu28yh1em2R8AVcvU) Whatsapp Group2: [https://chat.whatsapp.com/ISiqzaPyyKlE2tYMG6iR7B](https://chat.whatsapp.com/ISiqzaPyyKlE2tYMG6iR7B) Telegram Group: [https://t.me/+HYvXvi3uoQVjNDFk](https://l.facebook.com/l.php?u=https%3A%2F%2Ft.me%2F%2BHYvXvi3uoQVjNDFk%3Ffbclid%3DIwAR1zemydYjj0HauBCwPIMCSkk4uxSodnBlbVNGy-jm7E0cw5Lb4aw6zjz5U&h=AT0FzzqBUVVSU1TnJabORoiJ5tzVz7PUAkcHM7FUGSqUebV7NpyBiYI3jBBv3nTcGzhlrqtYtEsMEPtNWL0CMVY1MYaZ7iLcJUNq0IA4Y1Y9-mg45NiVhvgBJhms85BQjA&__tn__=q&c%5B0%5D=AT1fvc84gW6LHxvT2LHNZTOGZtjXe8eNX_PXi4JiJMBEGLXZbZA1K8OF92a5k47di_q4fb1pusK4YVvohQirJeC-1JoXdmlDxExkw2sA0P69PRvGMUZAMhmxVri_ASsJ_TLevyClEZ2qAZnLXZJlXVb8Hm2a)

No slides. No speaker. No agenda. Just developers talking shop over a cold one. This is an informal gathering for engineers, founders, and builders who are deep in the agentic coding trenches — using tools like Cursor, Windsurf, Claude Code, OpenCode, or rolling their own agent pipelines. Come swap what's actually working, what blew up in production, and what you're excited about right now. We'll be at Barcelona, and the format is simple: show up, grab a drink, and share what you know. Bring a laptop if you want to show something, but it's not required. WhatsApp Group: https://chat.whatsapp.com/GVS0bHMPIzID3Ch9lt6YsU?mode=gi_t **What we talk about (but not limited to):** *Agentic coding workflows and tooling - Prompt engineering & context engineering in practice *Multi-agent architectures and orchestration - AI-native product building *What's broken in the ecosystem and how you're working around it **Who should come:** Developers, technical founders, and AI engineers who build with (or on top of) LLMs. All levels welcome — senior devs with war stories and curious beginners both make the conversation better. **Format:** Open conversation, round-table style. Everyone teaches, everyone learns.

🔗点击这个链接可以进入我们的群和关注我们的社交媒体 [UniDós](https://unidos-links.carrd.co/) 🔗Siguenos en todas nuestras redes sociales [UniDós](https://unidos-links.carrd.co/) 🔗Follow us on all our social networks [UniDós](https://unidos-links.carrd.co/) 🇪🇸 Español 🇨🇳 中文 ⤵️ 🇪🇸 **Intercambio de idiomas: chino🇨🇳 y español🇪🇸** 🎉 📅 **Cada viernes**\| 📍 **Carrer d'Ausiàs Marc, 82** ¡Ven a pasar un rato divertido practicando Chino🇨🇳 y Español 🇪🇸 en un ambiente relajado! 🗣️✨ No importa tu nivel, lo importante es compartir, aprender y conocer gente nueva. 👫🌏 ¡Reserva tu martes y únete a la conversación! 🎊☕ 🇨🇳 **语言交流：中文🇨🇳和西班牙语🇪🇸** 🎉 📅 **每周五** \| 📍 📍 **Carrer d'Ausiàs Marc, 82** \| 🆓 **免费活动** 来一起开心聊天，练习语言，在轻松的氛围中认识新朋友！🗣️✨ 不管你的水平如何，重要的是分享、学习和交流。 👫🌏 快把周二留给我们，一起畅谈吧！ 🎊☕

**Travel & Leisure x AI — Barcelona** The travel industry has changed more in the last two years than in the previous twenty. The way travelers discover hotels, plan trips, book experiences, and choose where to eat is being quietly rewritten by AI — and the operators who understand this are pulling ahead fast. This is a **free, half-guided networking evening** built to bring two worlds into the same room: people running travel & leisure businesses (hotels, tour operators, restaurants, agencies, activity providers, transport, retail) and the founders, builders, and practitioners actually shipping useful AI tools. Not a lecture. Not a panel. Not pitches from a stage. We'll kick things off with a short, guided framing of the most interesting shifts happening right now — then open the room up for real conversations between people who can actually help each other. Whether you run a boutique hotel in the Gothic Quarter, manage a tour company, or build AI products looking for sharper use cases — this is the room. What you can expect to hear in conversations: * **How travellers actually find you now** — AI search, ChatGPT recommendations, and what's replacing Google for trip planning * **Personalisation that doesn't feel creepy** — tailoring offers, itineraries, and follow-ups to each guest without a bigger team * **Multilingual by default** — handling enquiries, reviews, and content across every market your guests come from * **Revenue, demand, and pricing** — what AI is doing to forecasting and booking conversion right now * **What to automate and what to keep human** — because hospitality is still a people business Come with your current bottlenecks, your half-baked ideas, and the question you've been meaning to ask someone smarter than Google. **Free to attend.** All levels welcome — operators, founders, AI builders, and the curious in between. No technical background needed. Just bring your business brain and a willingness to share what you're working on.

El pago se realiza de forma anticipada. 💳 **CONFIRMACIÓN POR WHATSAPP:** [+34 674 335 660](https://bit.ly/ATPconfirmation) Puedes hacerlo fácilmente haciendo clic aquí 👇 [https://bit.ly/ATPconfirmation](https://bit.ly/ATPconfirmation) // (ESP) **¡Entrenamiento de Voleibol para Principiantes! 🏐** ¿Nunca has jugado voleibol o apenas estás empezando? ¡Este es el lugar perfecto para ti! 🎉 Únete a nuestro entrenamiento de nivel básico donde aprenderás los fundamentos del voleibol en un ambiente divertido y relajado. 😊 🕕 **Hora:** 18:45 - 20:15 No importa si no tienes experiencia, aquí estamos para ayudarte a mejorar paso a paso. ¡Lo más importante es pasar un buen rato y aprender! 🌟 ¡Costo **10€** para el primer entrenamiento! **🎉** Después, disfruta de **promociones especiales** al adquirir paquetes de entrenamientos. ¡Nos vemos en la arena, listos para aprender y divertirnos! 🏖️ // (ENG) **Beginner Volleyball Training! 🏐** Never played volleyball or just starting out? This is the perfect place for you! 🎉 Join our beginner-level training, where you'll learn the basics of volleyball in a fun and relaxed environment. 😊 🕕 **Time:** 18:45 - 20:15 No experience needed – we’re here to help you improve step by step. The most important thing is to have fun and learn! 🌟 First training session costs **€10! 🎉** After that, enjoy special discounts when purchasing training packages. See you on the sand, ready to learn and have fun! 🏖️

**Thinking With AI: Creativity, Hype & the Future of Work** La IA ya no es una tecnología “del futuro”. Está cambiando cómo trabajamos, aprendemos, creamos… e incluso cómo pensamos. En esta segunda edición de **Claude for Everyone Barcelona**, combinaremos una charla con una dinámica participativa y un debate abierto entre la comunidad, donde hablaremos sobre cómo estamos usando la IA en nuestro día a día. Siguiendo nuestra filosofía de “**For Everyone**”, este meetup está pensado para perfiles mixtos, no hace falta ser un perfil solo técnico para participar, tan solo tener ganas de compartir ideas, preguntas, experiencias y conocer gente interesante. Queremos dar mil gracias a nuestro anfitrión para esta ocasión, 🙌 **Harbour Space** 🙌, por facilitarnos el espacio. 📅 **27 de mayo** \| Apertura de puertas a las 18:00h\, empezamos a las 18:15h 📍 **Harbour Space** \- Carrer de Rosa Sensat\, 9\-11\, Sant Martí\, 08005 Barcelona **Agenda** ➡️ 18:00 - 18:15 — Check-in 🏢 18:15 - 18:30 — Presentación de nuestro anfitrión 🎤 18:30 - 19:15 — *El Gesto, y cómo construir herramientas hoy,* por Tomás Milgron 🎤 19:15 - 20:00 — *Attention is all you need*, dinámica colaborativa. 🧃 20:00 - 21:00 — Networking \*\*\* 🎙️ **Charla** **El Gesto, y cómo construir herramientas hoy** Diseñar y construir con LLMs está cambiando profundamente nuestra manera de trabajar. En esta charla exploraremos cuál es el papel del humano dentro del proceso creativo y técnico, cómo construir herramientas que sigan siendo útiles en un entorno que cambia constantemente, y qué metodologías personales podemos desarrollar para trabajar con más claridad y criterio. Conectaremos estos tres ejes —diseño, colaboración humano-IA y sistemas perdurables— para reflexionar sobre cómo encontrar una forma de trabajo propia en la era de la inteligencia artificial. *Por Tomás Milgron, Senior Design Engineer en Taller Oliva.* \*\*\* ⚠️ **El aforo es de limitado**. Si finalmente no puedes asistir, por favor libera tu plaza con antelación para no dejar fuera a otra persona. **¡No te lo pierdas, te esperamos!** 🎉 \*\*\* AI is no longer a technology of “the future.” It’s already changing how we work, learn, create… and even how we think. For this second edition of **Claude for Everyone Barcelona**, we’ll combine a talk with an interactive activity and an open community discussion about how we are using AI in our everyday lives. Following our “**For Everyone**” philosophy, this meetup is designed for mixed backgrounds — you don’t need to be highly technical to participate. All you need is curiosity and a willingness to share ideas, questions, experiences, and meet interesting people. We’d also like to give a huge thanks to our host for this event, 🙌 **Harbour.Space** 🙌, for providing the venue. **Agenda** ➡️ 18:00 - 18:15 — Check-in 🏢 18:15 - 18:30 — Host presentation 🎤 18:30 - 19:15 — *The Gesture, and How to Build Tools Today*, by Tomás Milgron (Spanish) 🎤 19:15 - 20:00 — *Attention is all you need*, collaborative discussion activity 🧃 20:00 - 21:00 — Networking \*\*\* 🎙️ **Talk** **The Gesture, and How to Build Tools Today** Designing and building with LLMs is profoundly changing the way we work. In this talk, we’ll explore the role humans play within the creative and technical process, how to build tools that remain useful in a constantly evolving environment, and what personal methodologies we can develop to work with greater clarity and intention. We’ll connect these three ideas - design, human-AI collaboration, and durable systems - to reflect on how to develop our own way of working in the age of artificial intelligence. *By Tomás Milgron, Senior Design Engineer at Taller Oliva.* ⚠️ **Capacity is limited.** If you can no longer attend, please cancel your spot in advance so someone else can join. \*\*\* **Don’t miss it, we’d love to see you there!** 🎉

El pago se realiza de forma anticipada. 💳 **CONFIRMACIÓN POR WHATSAPP:** [+34 674 335 660](https://bit.ly/ATPconfirmation) Puedes hacerlo fácilmente haciendo clic aquí 👇 [https://bit.ly/ATPconfirmation](https://bit.ly/ATPconfirmation) // **(ESP) ¡Entrenamiento de Voleibol para Jugadores en Progreso! 🏐** ¿Ya has jugado voleibol durante algunos meses y quieres llevar tu juego al siguiente nivel? ¡Este entrenamiento es para ti! 🎉 Únete a nuestro grupo donde puliremos y mejoraremos los fundamentos del voleibol, incorporando técnicas más avanzadas y tácticas en un ambiente dinámico y divertido. 🕕 **Hora:** 11:30 - 13:00 No importa si aún estás perfeccionando tu técnica, aquí aprenderás a mejorar tus habilidades de manera progresiva y efectiva. 🌟 Lo más importante es seguir aprendiendo y disfrutar mientras avanzamos juntos. Costo **10€** para el primer entrenamiento. 🎉 Después, disfruta de promociones especiales al adquirir paquetes de entrenamientos. ¡Nos vemos en la arena, listos para mejorar, competir y divertirnos aún más! 🏖️ *** **(ENG) Volleyball Training for Players in Progress! 🏐** Have you been playing volleyball for a few months and want to take your game to the next level? This training is for you! 🎉 Join our group, where we’ll refine and enhance your volleyball fundamentals, incorporating more advanced techniques and tactics in a dynamic and fun environment. 🕕 **Time:** 11:30 - 13:00 No matter if you’re still perfecting your technique, here you’ll learn to progressively improve your skills in an effective way. 🌟 The most important thing is to keep learning and have fun as we advance together. First training session costs **€10!** 🎉 After that, enjoy special discounts when purchasing training packages. See you on the sand, ready to improve, compete, and have even more fun! 🏖️

El próximo 29 y 30 de Mayo en Barcelona un grupo de bitcoiners organizan la **segunda edición de la Cyphers Conference - BCC8333**. Es un acto independiente que tiene todo el apoyo de Barcelona Bitcoin Only. En esta conferencia encontrarás ponencias y debates relacionados con Bitcoin, privacidad o permacultura. En palabras de sus organizadores: *BCC8333 aims to create a yearly gathering to unite open-source developers, builders, and freedom fighters to collaborate and find solutions to their most pressing challenges. We strive to empower individuals with the tools, resources, and knowledge needed to overcome obstacles in building accessible, secure, and privacy-respecting technologies.* *We've found that certain subjects, like bitcoin, permaculture, and privacy, are not only fascinating but also challenging to learn. We want to provide a place where people with little to no knowledge can come and immerse themselves in a wide range of topics, from the basics to advanced levels. Our goal is to create a space where anyone can come and leave as an authentic cypherpunk, equipped with the skills, and also the tools to take control of their own sovereignty. Because yes, we want to help everyone have access not just to the experiences, but also to the tools to become a real cypherpunk.* Tienes toda la información aquí: [https://www.bcc8333.com](https://www.bcc8333.com) El registro en la página del meetup no es suficiente. **Reserva tu plaza en este enlace:** [https://www.bcc8333.xyz/tickets](https://www.bcc8333.xyz/tickets)

**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** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** https://youtube.com/live/BltmWMH1zG0?feature=share

Couldn't make Knowledge? Or want to debrief the dancing robots or Autonomous Workforce? Join us for a Knowledge '26 recap, insights sharing, a couple rounds of golf, and fun at Topgolf. As always, drinks and food will be provided. More details to come — mark your calendar, RSVP, and save your spot today!

Most people use AI like a search box: they type one sentence, hope for the best, and get frustrated when the answer is generic, wrong, or useless. But getting better results from tools like ChatGPT, Claude, Gemini, and other AI systems is not about memorizing magic prompts. It is about learning how to give the AI better context. In this beginner-friendly session, we’ll break down how to make AI dramatically more useful by improving the way you communicate with it. You’ll learn how to give clearer instructions, provide examples, set constraints, ask for better output formats, and use follow-up questions to turn a mediocre answer into a genuinely useful one. We’ll cover practical techniques you can use immediately for work, learning, writing, coding, planning, research, and everyday problem solving. We’ll also touch on why these same ideas show up in more advanced AI systems, including RAG, agents, evaluations, and AI workflows. No technical background required. Bring your curiosity, your questions, and maybe one real task you wish AI was better at helping you with. **What you’ll learn:** * Why “better prompting” is really about better context * How to structure requests so AI gives more useful answers * How to use examples, constraints, and output formats * How to iterate when the first answer is not good enough * How these skills connect to more advanced AI workflows This meetup is for anyone who wants to move beyond basic ChatGPT usage and start getting more practical value out of AI. 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.