Aircraft

Hey peeps! Join us for an evening Hack & Tell with Alvaro Moya and Nick Zervoudis at [Harbour.Space Institute of Technology](https://maps.app.goo.gl/8GuYFh6XY3NtL7D28) in Poblenou - two focused, practical talks plus plenty of time to meet other AI engineers and founders! Alvaro will show his approach to getting coding agents produce the results we want at high quality with a standardized approach, while Nick will share how he built an OS that evolves around his needs with a combination of AI models and modern knowledge bases. 🗓 **Agenda** 18:30 – Doors open & arrivals 19:00 – Talk 1: Alvaro Moya, Talk 2: Nick Zervoudis 20:30 – Open networking at Ovella Negra 📍 **Location** [Harbour.Space Institute of Technology](https://maps.app.goo.gl/8GuYFh6XY3NtL7D28) [Carrer de Rosa Sensat, 9-11, 08005 Barcelona](https://maps.app.goo.gl/8GuYFh6XY3NtL7D28) 6th floor 🎟 **Cost:** Free (RSVP required) *** 🎤 **Speaker 1: [Alvaro Moya](https://www.linkedin.com/in/alvarormoya/) \- Spec Driven Development with AI** AI can generate large amounts of code, but without clear specifications it still produces fragile and inconsistent results, and the real difference between fast output and reliable features lies in how the problem is defined. This talk introduces Spec-Driven Development with AI, a new paradigm that accelerates the whole development workflow, from vague ideas to production-ready code, all while increasing quality. 🎤 **Speaker 2: [Nick Zervoudis](https://www.linkedin.com/in/nzervoudis/) \- Building a Personal OS That Thinks the Way I Do** Nick is building a personal operating system using Claude Code, Wispr Flow, and Obsidian - processing all his voice notes, meeting transcripts, articles, and ideas to scale his consultancy. It all runs under a single repo built off plain markdown files. See you soon!

**Te invitamos a participar del 14.º Encuentro de Portfolios Fotográficos en Barcelona.** Espacios que habilitan la conversación con otros fotógrafos y fotógrafas a partir del visionado de una selección de sus trabajos. No te pierdas la oportunidad de aprender e inspirarte. En esta oprtunidad los asistentes votarán por la foto ganadora del concurso "Fotografiar el frío" **Dónde: Centre Cívic Barceloneta** C/Conreria, 1-9, 08003 Barcelona **Próximo miércoles 25 de febrero a las 19hs.** **ACTIVIDAD LIBRE Y GRATUITA** [Conocé los encuentros anteriores.](https://fotoartebarcelona.com/muestras-anteriores/)

Data and AI only matter when they drive and inform real product decisions that improve learners’ and tutors’ experience. At [Preply,](https://preply.com/en/about-us) we use data, rigorous experimentation, careful and scientific measurement, and applied AI to understand what works, where it works, and why. In this meetup, Preply’s data and AI team members will share concrete case studies from systems running in production, focusing on impact measurement, AI-driven marketplace decisions, and machine learning applied to real learning interactions. You will also have the chance to meet with Preply’s recruitment team to understand open roles in our growing data squad, and learn about which role is the best fit for you 🤝 **Agenda:** **18:30-19:00** Arrival and Networking **19:00-19:05** Introduction, Ana Peleteiro Ramallo (VP of Data and Applied AI) **19:05-19:25** - **Preply Lens: Building AI Systems to Understand Learning**, Aditya Joshi (Senior Data Scientist) **19:25-19:50** - **Measuring Product Impact**, Jonny Adams (Staff Data Scientist) & Frieder Kropfhäußer (Staff Data Scientist) **20:00-20:20** - **How AI Improves Preply’s Marketplace,** Jacek Wasilewski (Principal Applied AI Scientist) **20:20-21:00** \- Drinks and Networking **Who should attend:** This meetup is designed for data and AI professionals, especially those with hands-on experience in industry delivering products. *After the talks, we’ll leave time for questions and open discussion, followed by informal networking with the speakers and other attendees 😌We’re looking forward to meeting you. Bring your questions, your opinions, and your healthy skepticism – the discussion is very much part of the meetup.*

Join us for a fun afterwork hangout at Wild Rover Bar where you can socialize, make new friends, and enjoy a great time with like-minded individuals. Whether you're a sports fan looking to catch the game with fellow enthusiasts, or if you simply want to unwind after a long day at work, this event is perfect for you. Connect with international friends, network with others in a relaxed atmosphere, and create lasting memories while enjoying good food and drinks. Let's make this evening a memorable one filled with laughter, friendly conversations, and a vibrant social ambiance. Every Monday, Tuesday, Wednesday and Thursday from 6pm to 10pm! p.s. don’t forget about the happy hours! 2 pints of estrella 8€ 2 glasses of vine 8€ 2 mix drinks 12€

**Join Us for a Product Design Networking Meetup at Barcelona!** Are you passionate about product design? Looking to connect with fellow designers, share ideas, and showcase your latest work? Then this is the event for you! Enjoy a relaxed evening of networking with some minds in the industry while sipping on craft beers from Brewdog. Whether you're an experienced product or design person or just getting started, this is a great opportunity to exchange ideas, find inspiration, and build valuable connections. Come prepared to share! Join our WhatsApp Group at: [https://chat.whatsapp.com/LwFwk4uQTLw526t9mNdMtG](https://chat.whatsapp.com/LwFwk4uQTLw526t9mNdMtG)

**Te invitamos a participar del 14.º Encuentro de Portfolios Fotográficos en Barcelona.** Espacios que habilitan la conversación con otros fotógrafos y fotógrafas a partir del visionado de una selección de sus trabajos. No te pierdas la oportunidad de aprender e inspirarte. Los asistentes en esta oportunidad serán invitados a votar por la foto ganadora del concurso "Fotografiar el frío" **Dónde: Centre Cívic Barceloneta** C/Conreria, 1-9, 08003 Barcelona **Próximo miércoles 25 de febrero a las 19hs.** **ACTIVIDAD LIBRE Y GRATUITA** **[Conoce aquí los encuentros anteriores.](https://fotoartebarcelona.com/muestras-anteriores/)** [Participá del concurso fotográfico dónde el público seleccionará la fotografía ganadora.](https://fotoartebarcelona.com/concurso-13er-encuentro-de-portfolios/)

ProductTank Barcelona community! TLDR; **bring your laptop!** Ready to build something amazing without writing a single line of code? Join us for an AI-powered hackathon where you’ll create an app using **Lovable** – the no-code platform that turns plain prompts into real products. This is a hands-on excuse to meet other product people, experiment with AI, and see what happens when you build in small groups. How it works: * We’ll form small AI building groups – no need to come with a team. * Each group will collaborate to build an app and share it at the end - **laptop required, one per team**. * The product brief will be revealed at the start – no prep required! * All Lovable credits are covered – no fees involved. * No coding or AI experience needed. This is beginner-friendly and product-minded. Since spots are limited, please RSVP **only if you’re sure you can commit**. In particular, if you’ve volunteered to bring a laptop, we’re counting on you. This will be an interactive, high-energy event – not a sit-down lecture. 📍 **Location:** eDreams ODIGEO, Barcelona 🕒 **Time:** Doors open at 6:30 PM \| Event starts at 6:45 PM Don’t forget to bring a valid ID to enter the venue. Expected agenda: * **6:30pm - Open door** * **6:45pm - 7:00pm – Welcome + Hackathon brief** * **7:00pm - 7:45pm – Team pairings + Build time** * **7:45pm - 8:00pm – Finalist demo, voting and prizes** * **8:00pm onwards – Pizza & Drinks for networking** Come for the build. Stay for the people. This is networking, just with a bit of AI chaos in between.✨

**Ens trobarem a les nou del matí (9:00 h), a la boca de metro de l'estació JAUME I (L4 Groga), accés PLAÇA DE L'ÀNGEL.** Un cop apuntats, si finalment, pel motiu que sigui, no podeu venir, agrairem que us doneu de baixa. Durant l'esdeveniment, no hi ha garanties de que es contestin les trucades, ni tampoc els missatges, estarem massa enfeinats fent fotos. Recordeu que les fotos que més us agradin les podeu compartir posant-les a l'album de fotos d'aquest esdeveniment. I per als més despistats, si us plau, recordeu que això és un grup de fotografia, i que l’objectiu principal de les trobades és fer fotos.

**Do you wish to go back to crocheting again, but you're lacking motivation?** **Maybe you've always wanted to start but don't know where?** **Or you simply are looking for a laid-back, social space to craft?** If this resonates with you, you're in the right place! **Welcome to a relaxed, cozy space for people who love crochet, crafting, and quiet creativity — but don’t always want to do it alone.** This is a social crochet and crafting group, not a class. There are no teachers, no pressure, and no expectations. **We will meet at Parc de les Glòries** to enjoy some sun and outdoor crafting together, so make sure to bring: * **Your current project** (it can be anything: crochet, knitting, embroidery journaling, sketching...). * A picnic blanket to sit on. * Sunglasses (in case it is sunny!). * Some snacks and drinks, if you want to. I will post a comment on the event page with the details to find each other when the day approaches. You'll be asked to confirm attendance before the Meetup. Your host, Aina, speaks Catalan, Spanish, English and French and will welcome you into the group upon your arrival. Don't hesitate to PM or drop a comment if you have any questions!

🏞 **Conviértete en viajer@** en tu región. 👉 **Conócenos** en Instagram: [emili.sensoriart](https://www.instagram.com/emili.sensoriart) **OBJETIVO** 👣⛪🌄 Acompáñanos a explorar el bonito pueblo de Alella y el Turó de Galzeran, una de las **míticas** **100 Cimas** **más accesibles** a través de sus **famosos viñedos, sus 6 fuentes,** bosques mediterráneos, vistas que invitan a la contemplación y degustación de vino local como recompensa. 🍷 ⛲🍇 Divisaremos los famosos viñedos que forman parte de la **D.O. Alella**, pasaremos por la Font del Fonoll, la Font de l’Esquerda y la Font dels Eucaliptus, donde el agua y la luz se convierten en lienzo. ⛰🌿 Subiremos hasta el Turó de Galzeran, con vistas que abrazan el **Maresme y el Vallès** desde miradores como el dels **9 Pins**. Una experiencia para parar, mirar y sentir la naturaleza como arte. 📖 Te contaré las **historias** del lugar, su fauna, flora y patrimonio. 📸 Te enseñaré a **mejorar técnica y conceptualmente tus fotografías** con la cámara del móvil o con una externa. 👀 A través del **senderismo meditativo** trabajaremos la **observación activa** del paisaje para conectar con el entorno, contigo mism@ y desconectar de tu rutina. 🥾 Te guiaré para **mejorar tus habilidades y equipo de senderismo** para cuidar mejor tu cuerpo y poder hacer rutas cada vez más potentes. 🧘‍♀️ El objetivo final es la **conexión con la naturaleza y con nuestro bienestar** y no los kilómetros ni la técnica. Haremos momentos puntuales de silencio y de meditación. 🚶‍♂️🚶‍♀️ Conoce **futur@s amig@s** con tus mismas pasiones. 🗣️ English, castellano y català. **PLAN** 👥 Seremos un **grupo reducido de 6 a 20 personas** para respetar el ambiente de las zonas exploradas y para interactuar mejor entre nosotr@s. 🐶 Compañer@s animales bienvenid@s. 🥾 Disfrutaremos de una ruta **media-fácil** de **11 km** y desnivel de **450 m.** ⏳ **Duración total:** **10h.** Incluye la hora de transporte en cada sentido. 🚞 Iremos en bus E19 de Urquinaona de las 9:35h. a Alella a las 10h. 🚗 Puedes subirte en las paradas de Tetuan o Monumental o ir en coche. Avísame. ☕ Haremos un rico desayuno para coger fuerzas para la aventura. 🌳 Allí realizaremos una encantadora ruta artística **circular** con comida de picnic a mitad. 🍷 Tomaremos vinos y tapas locales en el bar bodega de renombre. Es opcional y no está incluido en el precio. 🚞 Volveremos en el bus E19 de Alella de las 18:30h. a Sants a las 19h. 🎁 Llévate de recuerdo mi **reportaje audiovisual de la experiencia** y la serie fotográfica realizada por tus compañer@s y por tí. ✍️ Te daré pautas y ejercicios fotográficos para **seguir mejorando** la fotografía. ✨ Vamos a crear una excursión **memorable**! Lo aquí descrito se puede ver alterado en algunos aspectos para adaptarnos a factores ajenos. **INVERSIÓN** 🎟️ Para el bus se ha comprar un billete de ida y otra de vuelta (3'8€ cada uno) o tener bono TMB de 2 zonas como el Jove. 🐤 **25€ Early bird:** Reservando más de cuatro días antes. 💰 **28€** **Last minute:** Reservando menos de cuatro días antes. **OFERTA** **👫🏻 20€ Comunidad:** Precio para cada un@ si traes nuev@ acompañante. 💎 **20€** **Suscripción:** Adquiriendo bono de 5 experiencias SensoriArt. La suscripción se puede usar en mis otras actividades, durante medio año e incluye **cumplirte un deseo** de experiencia 🪔🧞. 🍷 Comida, bebida, vinos, transporte y gastos derivados de cambios de plan no incluidos. **CÓMO APUNTARSE** 1. ✅ Pulsa asistiré en esta actividad. 2. ✅ **Contacta al organizador** por WhatsApp al [34661511632](https://wa.me/34661511632). 3. ✅ Pagar vía bizum o revolut al mismo número de teléfono con antelación. La plaza no quedará confirmada hasta que te lo comunique. Solo habrá devolución en caso de cancelación con más de tres días de antelación. **QUE HAY QUE LLEVAR** 🔹 Zapatos de senderismo. 🔹 **Palos de senderismo** a no ser que lo practiques mucho,te los alquilo si me avisas con tiempo. 🔹 Mochila con litro y medio de agua y comida de picnic para media mañana, medio día y tarde. Se pueden comprar de camino. 🔹 Ropa por capas incluyendo **abrigo** (hace más frío que en el Barcelonés), gorro, braga y guantes y protección para el sol (crema, gafas y gorra). 🔹 Cámara fotográfica, la del móvil es válida, con la batería al máximo. 🔹 Ganas de descubrir camino y paisaje a todos los niveles!! **ORGANIZADOR** 👨‍🎨 Artista guía de naturaleza con foco en la fotografía, la acuarela y el cuerpo. 😍 **Sígueme** en Instagram: [emili.sensoriart](https://www.instagram.com/emili.sensoriart) 🌍 Web: [senderismoartistico.webflow.io](http://senderismoartistico.webflow.io/) 📱 **Pregúntame** dudas por WhatsApp: [+34 661 511 632](https://wa.me/34661511632) **SENDERISMO ARTÍSTICO** El caminar conscientemente como práctica estética, y no sólo como tránsito entre dos puntos, nos descubre una rica gama de facetas en la experimentación del paisaje. **Paisaje multisensorial:** Sentir también el paisaje táctil, auditivo y olfativo, trabaja nuestra personalidad perceptiva y creativa. **Deriva peri-urbana:** Ir sin ruta fija por los límites entre urbes y bosques, aporta estímulos y descubrimientos inesperados. **Burbuja temporal:** Estar en el presente aislad@ de pasado y futuro. **A la aventura!** #hiking #hikers #photography #art #landscape #mindfulness #rutas #bosque #playa #rutasotoñales #fountains #vineyards #patrimonio #photography #conscioushiking #mindfulwalking

**Craft & Chat Sundays – Women’s Social Club** Join us for a cozy Sunday afternoon of creativity and connection! ✨ Every Saturday from **3–5 PM**, or until the cafeteria close at **6 PM** we meet at a welcoming café with plenty of space to enjoy our favorite crafts together. Most of us knit, crochet, or embroider, but you’re welcome to bring along any portable craft project you like — or simply come for the conversation and company. This group is a **women’s social club** open to all ages. The main goal is to relax, create, and socialize in English while enjoying a coffee, tea, or drink from the café (we usually meet upstairs on the second floor). Whether you’re new to the city or just looking to make new friends, you’ll find a warm and supportive atmosphere here. No experience required — just bring your project (or curiosity)

**🔥 BARCELONA'S ULTIMATE BAR CRAWL - ONLY €8! 🔥** Want an epic night out for just €1? Here’s what you need to do: 1\. Click "**Attending**" on this event 2\. Pre\-book your ticket at [www.ontherocksbarcrawl.com](http://www.ontherocksbarcrawl.com/) – Use code **MEETUP23** on an '**Online Saver**' ticket 3\. ARRIVE **BEFORE 20:30** (strict cutoff – no exceptions!) ⏳ Miss any of these steps? It’s €20 on the door! If you're late, your discounted ticket won’t be valid, and you’ll need to pay an extra €12 (no refunds). **WHAT’S INCLUDED?** 🍹 **Free shots** at multiple venues 🚀 **VIP** fast-track entry to top Barcelona bars & clubs 💰 Exclusive **drink deals** all night long 📸 Professional **photography** – capturing all the madness 🕺 Free **nightclub** Entry 👫 Friendly guides to introduce everyone & keep the party going! We’re officially **Barcelona’s #2** on TripAdvisor nightlife experiences! Don’t believe us? Check out our reviews! **ARRIVAL INFORMATION:** 📍 Carrer de Milans, 7, Ciutat Vella, 08002 Barcelona 🕢 20:20 sharp 💡 **IMPORTANT INFO:** 📱Join our **group chat** for drinks deals and 5 minute warnings: [bit.ly/3DvkVTW](bit.ly/3DvkVTW) 🚇 We’ll take the **metro** to the last club – bring your metro pass! 👕 Dress Code: No tracksuits, flip-flops, singlets, shorts, or beachwear (smart shorts might be okay, but best not to risk it!) 🎒 Consider not bringing backpacks – the last club requires cloakroom storage (€5 fee) 💳 Bring **cash**! Some venues have a €10 minimum on card payments 🔞 **18+** only – bring a valid Driving Licence, Passport, or DNI (other IDs may not be accepted) 🚫 **No** stag/hen dos or same-sex groups of 9+ (Private bookings available – email info@ontherocksbarcrawl.com) **🔥 DON’T MISS OUT – BOOK YOUR €8 TICKET [HERE](ontherocksbarcrawl.com/barcelona/book-now) NOW! 🎉**

Ruta Gavà-Avinyonet-La Juncosa-valls- Santa Coloma de queralt

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

**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** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Let's Crop!

Join us and work remotely together with like-minded UX folks. This is a last minute opportunity to get out at one of our favorites, [Junto](https://thejuntohotel.com/)! Plenty of seating is available in addition to a connected coffee shop and restaurant. I will be there 10-12 for sure, maybe longer. Feel free to come and go anytime during the day, and don't forget your charger and headphones!

Welcome to the first Let's Create. You will receive supplies to create one or more cards (but not the one pictured .. not this month anyway). These events are usually held at Day's Paper Palace (my home). However, this is a placeholder for the event and it may be moved to the Grove City Library. If you are new, you will not need to bring supplies. They will be provided.

Excited to share that AWS Cloud Club's first meeting will take place on Thursday, February 26th at 5pm - 6pm! We’re collaborating with [Big Data & Analytics Association](https://www.linkedin.com/company/big-data-analytics-association/) to host [Alok Jha](https://www.linkedin.com/in/alok-jha-42abb928/), Head of Product Management for AWS Intelligent Application Protection at Amazon Web Services, for a tech talk + Q&A on his journey in leading cutting-edge innovation in industry. If you’re interested in cloud, cybersecurity, AI, or product management, this is a session you won’t want to miss. Make sure to join our Meetup and GroupMe to stay up to date for future events and collabs!