MapReduce

🏴 English (Español abajo) 🇪🇸 🔥 JOIN OUR TELEGRAM GROUP FOR EXCLUSIVE VIDEOS! 🔥 🔗[ https://t.me/+pUvxK2s7eDNmMjA0](https://t.me/+pUvxK2s7eDNmMjA0) 🥊 FREE VIDEOS MUAY THAI COURSE FOR BEGINNERS 🥊 👉[ www.emthaiboxing.com/course-muay-thai-beginner](http://www.emthaiboxing.com/course-muay-thai-beginner) Are you into Muay Thai, breathwork, meditation, or Strength & Conditioning? Come train with certified Thai Boxing coaches, fighters, and Wim Hof & meditation instructors. **⚡ YOUR FIRST CLASS:** Arrive **15 minutes early!** 📌 **Fill out** the form & message **Mauri (+34 663 31 85 65)** on **WhatsApp.** 🚫 **No confirmation = No training.** 🎇 **BEFORE your first class, complete this form:** 📋[ https://forms.gle/Hz7PEyB3JBKTzCdV9](https://forms.gle/Hz7PEyB3JBKTzCdV9) ‼️ IMPORTANT: If you don’t confirm via WhatsApp, you won’t train! ‼️ **📲 More info:** 🌍[ https://emthaiboxing.com](https://emthaiboxing.com) 🎥[ https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos](https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos) 📸[ https://instagram.com/emthaiboxing](https://instagram.com/emthaiboxing) **📞 Contact Mauri (+34 663 31 85 65)** \*\*\* 🇪🇸 Español (English above) 🏴 🔥 ÚNETE A NUESTRO GRUPO DE TELEGRAM PARA VIDEOS EXCLUSIVOS! 🔥 🔗[ https://t.me/+pUvxK2s7eDNmMjA0](https://t.me/+pUvxK2s7eDNmMjA0) 🥊 CURSO GRATIS DE MUAY THAI PARA PRINCIPIANTES 🥊 👉[ www.emthaiboxing.com/course-muay-thai-beginner](http://www.emthaiboxing.com/course-muay-thai-beginner) ¿Te interesa el Muay Thai, la respiración, la meditación o el acondicionamiento físico? Entrena con entrenadores certificados de Muay Thai, luchadores y coaches de Wim Hof & meditación. **⚡ TU PRIMERA CLASE:** ¡Llega **15 minutos antes!** 📌 **Rellena** el formulario y contacta por WhatsApp con **Mauri (+34 663 31 85 65)** 🚫 **Si no confirmas, NO entrenas.** **🎇 ANTES de tu primera clase, completa este formulario:** 📋[ https://forms.gle/Hz7PEyB3JBKTzCdV9](https://forms.gle/Hz7PEyB3JBKTzCdV9) ‼️ IMPORTANTE: Si no confirmas por WhatsApp, NO podrás entrenar. ‼️ 📲 Más info: 🌍[ https://emthaiboxing.com](https://emthaiboxing.com) 🎥[ https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos](https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos) 📸[ https://instagram.com/emthaiboxing](https://instagram.com/emthaiboxing) **📞 Contacto Mauri (+34 663 31 85 65)**

Si buscas clases de **meditación en Barcelona** para liberar la mente, este encuentro de **mindfulness y relajación guiada** es el espacio perfecto para ti. Diseñamos esta sesión para ayudarte a **reducir el estrés, aliviar la ansiedad** y conectar con una comunidad local que comparte tu búsqueda de bienestar y paz mental. *** **¿Qué haremos en este encuentro?** No importa si nunca has meditado o si ya tienes práctica; esta sesión está adaptada para todos los niveles. Nuestro objetivo es darte herramientas prácticas para el día a día. * **Bienvenida y apertura:** Breve introducción para conocernos y asentar la energía. * **Ejercicios de respiración (Pranayama):** Técnicas sencillas para calmar el sistema nervioso de inmediato. * **Meditación guiada enfocada en la atención plena:** Una sesión de 25 minutos para observar la mente y soltar tensiones corporales. * **Espacio de comunidad:** Un momento libre para compartir experiencias y conectar con otros miembros del grupo. **¿Qué necesitas traer?** * Ropa cómoda. * Una esterilla de yoga o un cojín si prefieres sentarte en el suelo (en el lugar también tendremos sillas disponibles). * Muchas ganas de regalarte un momento de paz. > **¡Nota importante para la comunidad!** Las plazas son limitadas para mantener la calidad y el ambiente íntimo de la sesión. Por favor, asegura tu RSVP con tiempo. ¡Si es tu primera vez, eres más que bienvenido! [#espaimayura](https://www.instagram.com/explore/tags/espaimayura/) [#mayurameditació](https://www.instagram.com/explore/tags/mayurameditaci%C3%B3/)n [#meditació](https://www.instagram.com/explore/tags/meditaci%C3%B3/)n [#meditation](https://www.instagram.com/explore/tags/meditation/) [#meditationbarcelona](https://www.instagram.com/explore/tags/meditationbarcelona/) Here is the English translation, fully optimized with the same keyword strategy for Meetup’s algorithm. I will use **"London"** as the placeholder location, but feel free to swap it out for your specific city (e.g., *New York, Dublin, Sydney*). *** If you are looking for **meditation classes in Barcelona** to clear your mind, this **mindfulness and guided relaxation** session is the perfect space for you. We designed this gathering to help you **reduce stress, relieve anxiety**, and connect with a local community that shares your journey toward wellness and peace of mind. *** **What we will do:** It doesn’t matter if you have never meditated before or if you already have a regular practice; this session is tailored for all levels. Our goal is to provide you with practical tools for your daily life. * **Welcome & Grounding:** A brief introduction to meet each other and settle into the space. * **Breathing Exercises (Pranayama):** Simple techniques to instantly calm your nervous system. * **Guided Mindfulness Meditation:** A 25-minute session to observe the mind and release physical tension. * **Community Time:** A casual space to share experiences, and connect with other group members. **What to bring:** * Comfortable clothing. * A yoga mat or a cushion if you prefer to sit on the floor (chairs will also be available at the venue). * An open mind and a desire to give yourself a moment of peace. > **Important note for the community!** Spots are limited to maintain a high-quality, intimate atmosphere. Please secure your RSVP in advance. If it's your first time, you are more than welcome to join us!

¿Quieres aprender a bailar? Realizamos clases regulares desde hace más de 10 años de diferentes modalidades, SALSA, BACHATA, KIZOMBA, SEVILLANAS y más. Tenemos diferentes niveles, inicio, intermedio y avanzado y estamos durante toda la semana en diferentes zonas del Vallés. Existen diferentes opciones de pago, con unos bonos que van desde los 3€ a los 7€ por clase y los puedes gastar en diferentes días y horarios. Para más información nos puedes contactar por privado, teléfono o whatsapp al 636204015 Es necesario avisar antes de asistir por primera vez. (Indicanos que nos has encontrado a través de Meetup)

Cada lunes de de 16 a 18 horas en Sabadell realizamos talleres gratuitos para mejorar la autoestima, son talleres de crecimiento personal y emocional que desarrollamos desde el año 2012. Para venir envíanos un mensaje al teléfono 617 927 423 aforo limitado En Sabadell Salud, El Nostre Espai.

**[Don't forget to join our community whatsapp group for latest updates!](https://chat.whatsapp.com/LuRw9VfBIKlEfwO2PAqow3)** The Art of Seduction 🖤 My heels class is called the art of seduction because it is so much more than just a heels class, I am building a community of like minded women, who want to learn how to express their unique sensuality. After 20+ years of studying dance and years of studying acting, burlesque, and psychology. I have created a class that combines all of these methodologies into helping women express themselves and step into their power. In this class you will be learning choreography and you will have a chance to perform and make a professional video at the end of the series. I will be teaching you how to find your unique expression of sensuality, technique from multiple styles of dance including ballet to help you dance more comfortably in heels, body movement, proper form for maximum flexibility, and how to create stage presence and character. I’m so excited to open this class here in Barcelona after years of teaching in Los Angeles. **What to bring?** I recommend everyone bring a journal because I want us to write about our experience so we can see the growth not just in our dance but in ourselves. I also recommend bringing heels with an ankle strap so they don’t fall off when you dance. But you are welcome to learn this style of dance in any shoes you feel comfortable in, or even socks. As for what clothes to wear I recommend wearing whatever makes you feel sexiest but does not restrict movement. Entree for the class is 7 euro paid at the entrance. More info follow @devonkatrina

Aprender a hablar en público es clave para comunicar ideas con claridad, generar confianza y abrir oportunidades profesionales y personales. \- Mejora tu comunicación\. \- Aumenta tu confianza\. \- Impulsa tu carrera profesional\. \- Amplía tu red de contactos\. \- Dá los primeros pasos para convertirte en referente\. Súmate a nuestra próxima sesión de [Sagrada Familia Toastmasters Club (SFT)](https://www.linkedin.com/company/sagrada-familia-toastmasters-club/) y aprende tips que te ayudarán a preparar tu próxima presentación. Confirma tu asistencia a [invitados.sft@gmail.com](mailto:invitados.sft@gmail.com) ¡Te esperamos en La fundación Festa Major de Gracia. Carrer de l'Alzina, 9, Gràcia, 08024 Barcelona.

Speaker: Utku Can Ozturk, Data Scientist and main developer of the Gigaspatial project Geospatial data is critical for global development, but practitioners constantly battle fragmented data, scaling issues, and complex integrations across vector and raster formats. Enter GigaSpatial, an open-source Python library built by UNICEF’s Giga initiative to help connect every school in the world to the internet. In this talk, we will explore the architecture behind GigaSpatial and how it replaces the need to stitch together a dozen different tools to answer a single spatial question. We will dive into how the library orchestrates data collection, transformation, and standardisation pipelines at scale. By leveraging strict configuration validation, object-oriented data connectors, and seamless multi-store management, GigaSpatial provides a unified API to wrangle spatial data. Finally, we’ll look at real-world applications across 30 countries, from validating point-of-interest data against multiple global building footprints to running zonal aggregations using different grid systems. Whether you are a data engineer, a GIS professional, or a Python developer interested in open-source architecture, you might find this talk an interesting look into how we build robust spatial pipelines; and we would love to explore ways you can contribute to this global mission. 📅 **Date:** 21 May ⏰ **Start time:** 19:00 h 📍 **Location:** [Akasha Hub](https://maps.app.goo.gl/CZE8q8uaag8UgnRCA) \- Carrer de la Verneda\, 19\, Nau 1 · Barcelona

For this month's Meetup, we are partnering with **ERNI** to offer two sessions about: **Scaling Python Analysis with Apache Airflow** and **Stopping an Epidemic using the Atomica package**. \-\-\- Schedule: * 18:30: Welcome * ️ 18:45: Talks * **&** 19:45: Networking, food and drinks! * 21:00: Bye! \-\-\- * ➡️ **What:** From Scripts to Systems: Scaling Your Python Analysis with Apache Airflow * **Who**: Marc Gonzalez Planas * ⏱ **Duration**: 30 minutes * **Language**: English * **Abstract**: Data Analysts often face a "production wall" where local Python scripts struggle to meet the demands of a live environment. Moving from ad-hoc analysis to scalable data products requires a shift in focus toward governance, observability, and idempotency. Without proper orchestration, we can fail. Let's learn how to bridge that gap by refactoring standard Python scripts into automated pipelines using Apache Airflow. We will explore the transition to an "orchestration" mindset, focusing on how to use Directed Acyclic Graphs (DAGs) and the TaskFlow API to transform modular Python functions into a an automatic system. \-\-\-\- * ➡️ **What:** How to Stop an Epidemic using the Atomica Package * **Who**: Eloisa Pérez Bennetts * ⏱ **Duration**: 30 minutes * **Language**: English * **Abstract**: Infectious diseases are a major global health challenge, claiming over 13 million lives each year. Despite the availability of interventions – such as vaccination, testing and treatment – determining the most effective strategy can be challenging, as this depends on complex factors like outbreak severity, funding limitations and sociopolitical influences. Computational modelling offers a powerful tool to assess the potential outcomes of different public health responses, but the difficulty of building fit-for-purpose epidemiological models from scratch is a barrier to widespread use. Atomica, a Python-based open source simulation engine, addresses this challenge by simplifying the development of epidemiological models. It allows users to create highly configurable data-driven simulations that incorporate disease transmission, intervention strategies and budget constraints. With its user-friendly design and robust capabilities, Atomica allows us to forecast the potential consequences of public health strategies in specific settings. This insight enables policymakers and health organisations to make evidence-based choices, ultimately improving intervention effectiveness and saving lives. \-\-\-\- ➡️ Location: [ERNI, Edificio El Triangle, Pl. de Catalunya, 1-4, 3º planta, Módulo A y B,](https://www.google.es/maps/place/Erni+Consulting+Catalunya+SLU/@41.3861126,2.1667589,841m/data=!3m3!1e3!4b1!5s0x12a4a2f3f6878b3d:0x1d734cb8f654a540!4m6!3m5!1s0x12a4a292c30cca89:0x50852728a14da8e1!8m2!3d41.3861126!4d2.1693392!16s%2Fg%2F11bx456zz0?entry=ttu&g_ep=EgoyMDI2MDUxMC4wIKXMDSoASAFQAw%3D%3D) [Eixample, 08002 Barcelona](https://www.google.es/maps/place/Erni+Consulting+Catalunya+SLU/@41.3861126,2.1667589,841m/data=!3m3!1e3!4b1!5s0x12a4a2f3f6878b3d:0x1d734cb8f654a540!4m6!3m5!1s0x12a4a292c30cca89:0x50852728a14da8e1!8m2!3d41.3861126!4d2.1693392!16s%2Fg%2F11bx456zz0?entry=ttu&g_ep=EgoyMDI2MDUxMC4wIKXMDSoASAFQAw%3D%3D) \-\-\-\- ➡️ Access Control * The security access control requires an **attendee list** (full name) and a **means of identification** (DNI, NIE, passport) * ⚠️ Make sure you register for the event with your **full name** and **ID**. Otherwise, you will be REMOVED from the attendance list. * You’ll be asked to provide that ID to access the building. * People under 18 years old shall be accompanied by a legal guardian \-\-\-\- ➡️ Only register if you can attend! * There are limited seats, so please be responsible when signing up * If you can't make it, please free up your seat, so someone else can attend. We keep a list with repeated offenders! \-\-\-\- ➡️ More at https://pybcn.org: * We want talk proposals! [Send yours](https://pybcn.org/pybcn_association/propose-a-talk/) * Want to [publish a job offer](https://pybcn.org/job-offers)? * Follow [@PyBCN](https://twitter.com/pybcn), [@PyBCN in BlueSky](https://bsky.app/profile/pybcn.org) for pictures, slides, videos and more

**En esta Meetup estrenamos formato, además lo hacemos de forma más práctica, participativa y comunitaria 😉 La propuesta es resolver dudas reales sobre vuestras webs WordPress, desarrollo, plugins, temas, rendimiento, seguridad, WooCommerce, webs de suscripciones, Guteneberg, ACF y cualquier otro reto que surja 😉** La dinámica será sencilla: antes del evento podrás enviar tus preguntas a través del formulario habilitado. Durante la sesión revisaremos las cuestiones recibidas, compartiremos posibles soluciones y comentaremos buenas prácticas aplicables tanto a proyectos personales como profesionales. [Déjanos tu pregunta para la sesión mediante el siguiente formulario.](https://wpbarcelona.com/meetups/preguntas-respuestas-y-soluciones-para-tu-web-wordpress/) Será una oportunidad para aprender entre todos, descubrir enfoques distintos y conectar con otras personas que trabajan o disfrutan creando con WordPress. Da igual si estás empezando o si llevas años desarrollando: tus preguntas y experiencias pueden ayudar a toda la comunidad.

\-\-\-\-\-\- OFFICIAL REGISTRATION [HERE](https://luma.com/zmfmz9c5) \-\-\-\-\-\- Building things that actually stay up at scale is a constant battle against chaos. To dig into how we (and others) manage that, we're hosting the SpainClouds Meetup right here at Yellow Park on Tuesday, May 19th. SpainClouds is a community focused on sharing and growing global knowledge about cloud computing, building groups around the world to actually talk about what works and what breaks. We’ve got two people who have seen it all: * **[Our very own Florencia Gamboa (Principal Software Engineer @ Glovo)](linkedin.com/in/florencia-gamboa-22278861/?skipRedirect=true)**[:](linkedin.com/in/florencia-gamboa-22278861/?skipRedirect=true) She’ll be talking about how we keep the lights on here at Glovo when the volume and complexity start to get "exciting." * **[Esther Yébenes (SRE/DevOps @ Tappx):](https://www.linkedin.com/in/estheryebenes/)** She’s sharing 20 years of "everything will eventually break" wisdom and how architectures have shifted from on-premise to the cloud. It’s a mix of technical deep-dives and networking. No corporate fluff… just real talk about SRE, architecture, and why simplicity is usually the savior. **🎤 AGENDA HERE** * 18:00: Doors open * 18:15: Esther on 20 years of infrastructure lessons. * 18:45: Florencia on building resilient systems at Glovo scale. * 19:10: Open Q&A * 19:30: Networking. If you’re into cloud, DevOps, or just want to hear some stories about avoiding system failure, come hang out. **⏰ WHEN** Tuesday, May 19th **📍 WHERE** Glovo HQ - Llull 108, 08005 Barcelona **🤝 WHO CAN ATTEND** This event is gender-neutral and welcomes everyone. The event will be **conducted** in Spanish. **Curious?** Sign up via Luma [here](https://luma.com/zmfmz9c5).

Hello! ╴Looking to meet fellow entrepreneurs in Barcelona? Join our Community (10,000+ Members) **WhatsApp:** [https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L](https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L) This week's in-person networking event is at the ICON Hotel. \-\-\-\-\-\-\-\-\- **LOCATION:** Near Plaza Catalunya (5 mins walk) **NO LIMIT:** You're welcome to bring friends **PRICE:** €7 includes a drink \-\-\-\-\-\-\-\-\- *\*\*paid at the entrance, you can redeem at the bar.* Our goal is to create a community of fellow entrepreneurs where: * we can discuss new ideas * be inspired * do business together * and support each other. If you are building something or thinking about it, you are more than welcome to participate. Doesn't matter if it's a side project, a business, a startup, an e-commerce, etc. Join our Community for more interactions with the members: **WhatsApp:** [https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L](https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L) Come and say hi!

El 23 de mayo nos reunimos para celebrar la segunda edición del Global Fabric Day Barcelona, una jornada gratuita dedicada en exclusiva a Microsoft Fabric. Dos salas en paralelo, ocho sesiones, mucho networking... y un elenco de ponentes de primer nivel. El evento empieza a las **8:30h con el registro**. ¡Apunta estas horas! **09:00 - 09:15** Presentación del grupo Power BI & Fabric Barcelona y anuncio de los próximos eventos. El momento perfecto para llegar a tiempo y no perderte nada 😉 **09:15 - 10:05** Sala Grande - **Fabric IQ: El fin del "depende de a quién preguntes"** (Laura Galea Montal, Augusto Bou) ¿Y si los agentes de IA pudieran entender tu negocio de verdad, no solo tus tablas? Laura y Augusto nos presentan Fabric IQ: la nueva capa semántica que conecta entidades reales (vuelos, clientes, activos) con datos en tiempo real, reglas de negocio y acciones automatizadas. Con demo incluida de operaciones de aerolínea. 🛫 Sala Pequeña - **Atreveix-te amb Microsoft Fabric: els teus primers passos** (Andreu Cabero) Andreu va fer el salt a Fabric fa uns mesos sense ser un perfil 100% tècnic, i ho explica sense embuts. Primera part: la seva experiència real i els recursos que l'han ajudat. Segona part: una introducció pràctica amb Lakehouses, Notebooks, Pipelines i models semàntics. Ideal si tens Fabric pendent des de fa temps. **10:05 - 10:55** Sala Grande - **OneLake Security: Centralized Data Security for Microsoft Fabric** (Thierry Houy) [en inglés] OneLake centraliza todos tus datos. Pero, ¿cómo los proteges? Thierry, Sr. Program Manager en Microsoft y miembro del equipo CAT de Fabric, nos explica cómo funciona OneLake Security, cómo configurarlo y qué limitaciones hay que conocer hoy. Sala Pequeña - **Fabric y el Poder de las Vistas Materializadas: Menos procesamiento, más valor** (Kelly Peraza) SQL que se almacena como tabla Delta en el lago: consultas rápidas, sin reprocesamientos innecesarios. Kelly nos enseña cómo las vistas materializadas de Fabric simplifican la ingeniería de datos y encapsulan la lógica de transformación de una vez por todas. **10:55 - 11:25 ☕ Coffee Break** **11:25 - 12:15** Sala Grande - **Hello Warehouse, my old friend: deep dive en Fabric Data Warehouse** (Rafael Báguena Girbés) ¿Pensabas que el Lakehouse había jubilado al almacén de datos? Rafael te hará cambiar de idea. Un deep dive sin filtros en el Fabric Data Warehouse: cuándo usarlo, cuándo apostar por el Lakehouse, y cuándo hacer que los dos trabajen juntos. La unión hace la fuerza. Sala Pequeña - **Administrando Fabric con lenguaje natural usando IA** (Ricardo Rincon) Ricardo, MVP de Microsoft, nos enseña a configurar el Fabric CLI y a usarlo con agentes de IA gracias a los skills de Microsoft y de la comunidad. Gestionar tu entorno Fabric hablando en lenguaje natural: el futuro ya está aquí. **12:15 - 13:05** Sala Grande - **Ingesting Excel Data Sources Like a Pro** (Bernat Agulló) Excel no es el favorito de nadie en ingeniería de datos, pero está en todas partes. Bernat presenta un caso real con más de 50 fuentes Excel: dataflows a prueba de fallos, captura de errores en un único informe Power BI y control de integridad referencial. Cosas que pasan de verdad. Sala Pequeña - **CI/CD en Fabric** (Oscar Garzon Gonzalez) Git integrado en Fabric, explicado con un caso práctico real: cómo gestionar la ampliación y modificación de un informe bajo un marco de control de versiones. Imprescindible si trabajas en equipo y quieres dejar de vivir al límite. **13:05 - 13:35** 🤝 Networking El evento es gratuito y el aforo es limitado. ¡Confirma tu asistencia cuanto antes! Nos vemos el 23 de mayo 📅 #GlobalFabricDay #GFD26 #MicrosoftFabric #PowerBI

**🎉Our next event is here!** After the great success of the last event, we’re glad to announce our next Claude Code Barcelona meetup! Don’t miss these two talks plus a great networking session, all thanks to our new host **InnoIT**. **⚠️** **Spots are limited.** We recommend reserving your spot as soon as possible. If you’re unable to attend, please let us know in advance so we can release your seat. **📅** May 20th \| Doors open at 6:00 PM\, kick off at 6:15 PM 📍 InnoIT - C/ Diputació 280, Bajos 2ª, Eixample, 08009, Barcelona **Agenda** **➡️** 6:15 PM — Check-in 🏢 6:30 PM — Host company presentation 🎤 6:40 PM — From Chaos to Marketplace: A Practical Guide to Sharing AI Agent Best Practices at Scale, by Dror Asaf, in English 🎤 7:20 PM — Claude en modo red team y blue team: de repartir leña a sacar el extintor, por Joaquín Gamiz Delgado, in Spanish 🤝 8:00 PM — Networking **\*\*\*** **🎙️Talks** **From Chaos to Marketplace: A Practical Guide to Sharing AI Agent Best Practices at Scale (In English)** AI coding agents are transforming how we build software, but getting your whole engineering organization to benefit from them is harder than it looks. At Kovant, we learned this the hard way, going through four stages of trial and error before landing on something that actually works at scale. In this talk, Kovant's CTO will share the honest story behind that journey and reveal the approach that finally made it click for our teams. *By Dror Asaf, CTO and Co-founder* **Claude in Red Team and Blue Team Mode: From Breaking Things to Putting Out Fires (In Spanish)** A practical talk on how to use Claude for reconnaissance and early phases of pentesting (red team), as well as a technical aid for incident analysis (blue team). This talk explores what it truly means to be a hacker, separating myths from reality, and dives into a hands-on lab using Claude Code, covering setup, context, and operational rules. We introduce MCP as the interface that enables models to interact with tools, and walk through real testing targets and methodologies. Through practical exercises, we demonstrate how to identify web vulnerabilities, interpret Nmap outputs to prioritize risks and define next steps, and finally how Claude Code can also support defensive strategies, showing its value for both red and blue team scenarios. *By Joaquín Gamiz Delgado, Security Engineer, Content Creator & Instructor* **\*\*\*** We’d like to thank our sponsor, **InnoIT** 🙌, for providing the space, snacks, and drinks! 🍕🧃 Don't miss it! 🎉 **\-\-\-\-\-\-\-\-\-\-\-** **🎉 ¡Ya está aquí nuestro siguiente evento!** Después del éxito del estreno, estamos encantados de anunciar el siguiente evento de Claude Code Barcelona. ¡No te pierdas estas dos charlas y su correspondiente networking, esta vez gracias a nuestro nuevo host, InnoIT! **⚠️** E**l aforo es limitado .** Te recomendamos reservar la tuya cuanto antes. Si finalmente no puedes asistir, por favor avísanos con antelación para liberar tu plaza. **📅** 20 de mayo \| Apertura de puertas a las 18:15h\, empezamos a las 18:30h 📍 InnoIT - C/ Diputació 280, Bajos 2ª, Eixample, 08009, Barcelona **Agenda:** **➡️** 6:15 PM — Check-in 🏢 6:30 PM — Presentación de nuestro anfitrión 🎤 6:40 PM — From Chaos to Marketplace: A Practical Guide to Sharing AI Agent Best Practices at Scale, por Dror Asaf, en Ingles 🎤 7:20 PM — Claude en modo red team y blue team: de repartir leña a sacar el extintor, por Joaquín Gamiz Delgado, en Español 🤝 8:00 PM — Networking **\*\*\*** **🎙️ Charlas** **Del Caos al Marketplace: Una guía práctica para compartir agentes IA con buenas prácticas de escalado (en Inglés)** Los agentes de programación con IA están transformando la forma en que desarrollamos software, pero lograr que toda tu organización de ingeniería se beneficie de ellos es más difícil de lo que parece. En Kovant, lo aprendimos por las malas, pasando por cuatro etapas de prueba y error antes de dar con algo que realmente funciona a escala. En esta charla, el CTO de Kovant compartirá la historia sincera detrás de ese recorrido y revelará el enfoque que finalmente hizo que funcionara para nuestros equipos. *Por Dror Asaf, CTO and Co-founder* **Claude en modo red team y blue team: de repartir leña a sacar el extintor (en Español)** Una charla práctica sobre cómo usar Claude en tareas de reconocimiento y fases iniciales de un pentesting (red team), y también como apoyo técnico para analizar incidentes (blue team). Esta charla explora qué significa realmente ser hacker, desmontando mitos y conceptos erróneos, y se adentra en un laboratorio práctico con Claude Code, cubriendo su configuración, el contexto y las reglas de uso. Se introduce MCP como el mecanismo que permite a los modelos interactuar con herramientas, y se recorren distintos objetivos y metodologías de testing. A través de ejercicios prácticos, se muestra cómo detectar vulnerabilidades en una web, interpretar resultados de Nmap para priorizar riesgos y definir siguientes pasos, y finalmente cómo Claude Code también puede apoyar al blue team, demostrando su valor tanto en escenarios ofensivos como defensivos. *Por Joaquín Gamiz Delgado, Security Engineer, Content Creator & Instructor* **\*\*\*** Queremos agradecer a nuestro sponsor, **InnoIT**🙌, por facilitarnos el espacio, snacks y refrescos!🍕🧃 ¡No te lo pierdas! 🎉

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

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.

**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: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. 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

This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them. Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance". Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. 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. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.

**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

**Building a great product is one thing—building momentum behind it is another.** Join **Senior Product Manager Adam Solaiman** and **User Experience Manager Tyson Smith** for a behind-the-scenes look at what it takes to turn complex ideas into scalable products inside large organizations. In this session, they’ll share how teams move from ambiguity to execution—navigating organizational complexity, aligning stakeholders, and continuously evolving products after launch. You’ll walk away with insights on how to: * Build and sustain momentum across teams * Adapt to changing priorities without losing direction * Scale products thoughtfully in complex environments Whether you're driving a new initiative or growing an existing product, this conversation will give you practical strategies to keep things moving forward. Come connect, learn, and swap stories with fellow product professionals. \-\-\- Food and drinks will be provided by Switchbox, our generous host. Free parking will be available at the front and back sides of the Switchbox Office.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)