Data Engineering

En este taller introductorio vamos a acercarnos a la **Teoría de Respuesta al Ítem (TRI)** de una manera práctica y accesible. La TRI sirve para entender mejor **cómo funcionan los ítems (preguntas) de un test y cómo miden una habilidad o rasgo**. Nos permite ver, por ejemplo, si un ítem es más fácil o más difícil, si discrimina bien entre personas con distinto nivel, y si funciona de manera consistente. También es una herramienta muy útil para seleccionar los mejores ítems, acortar tests sin perder calidad y diseñar escalas más precisas. A lo largo del encuentro, vas a: \- Construir una comprensión conceptual de sus ideas principales\. \- Aplicar este método usando R\. \- Aprender a interpretar sus resultados para entender mejor cómo funcionan los ítems y qué aportan a la medición\. Este taller es **introductorio** y está dirigido a personas con un **conocimiento básico de escalas psicométricas**. **No requiere conocimiento previo de Teoría de Respuesta al Ítem.** **Requerimientos:** * R: 4.5.1 (mínimo) * RStudio: 2025.05.1 (mínimo, descargar [aquí](https://posit.co/downloads/)) * Instalar los paquetes **tidyverse, mirt y ltm**

Ready to speak English, meet people from around the world, and have a great time? 🌍 This is a great opportunity to meet international people while sharpening your communication skills. Join us at TEGOBA (The English Group of Buenos Aires) for a dynamic evening of conversation, connection, and cultural exchange. Whether you're a native speaker or a fluent learner, this is your space to connect, share, and enjoy real conversations. ✨ Good vibes. Great conversations. Global friendships. Come solo or with friends, grab a drink, and be part of a vibrant community of locals and expats who love connecting through language. 🗣️ **Conversational level of English is required** – this meetup is all about natural, flowing conversation. If you can jump into discussions with ease, you’ll fit right in! Expect engaging chats about travel, culture, life experiences, and anything that sparks curiosity. No boring lessons—just real people, real conversations, and a welcoming international atmosphere. See you at TEGOBA! Watch this video to check your level for participating in our meetings. [https://youtu.be/dAmsEhnDWXM](https://youtu.be/dAmsEhnDWXM)

Hey people 🔥 This Friday we’re bringing three vibes into one night at Whatever. Start with Choripán Night at 8PM — real Argentine street flavor. Then dive into a Live Folklore Show at 9PM — rhythm, culture, and tradition. And from 10PM to 2AM, we go full party mode with Cachengue & Reggaeton 💃🏽 Food, drinks, culture, music & surprises all night long. Free entrance. Good energy guaranteed. Come solo or with friends — you’ll leave with new ones 🌎 📍 Humberto Primo 820, San Telmo This is not just a plan… it’s an experience.

**We are migrating to LUMA, sign up here**: [https://luma.com/iyvh5yek](https://luma.com/iyvh5yek?utm_source=meetup_body) Hi Digital Nomads, **💫** ​This season, every week many nomads, expats, and like-minded folks get together to talk and meet new people 😊 Share a good laugh, get inspired, and meet many new friends for your stay in Buenos Aires… or forever! 🔥 (check the dates for which specific day we’re meeting) ​Summer is here! We’re back at Distrito Federal, join us for another meetup of the season & enjoy the nice weather! 📍🕗 **Distrito Federal** \| Honduras 5608 \| **FRI 15 MAY:** 8pm - 1am 🍺🍹 Happy Hour until 9/10pm - don't forget your wristband at the door! 🎵🎤 **music all night**! ⚡🎟️[ ](https://luma.com/iyvh5yek?utm_source=meetup_body)**[RSVP now](https://luma.com/iyvh5yek?utm_source=meetup_body)**[ ](https://luma.com/iyvh5yek?utm_source=meetup_body)here! ⚡ [https://luma.com/iyvh5yek](https://luma.com/iyvh5yek?utm_source=meetup_body) And as always... come as you are & enjoy the show! 💃🕺 Keep spreading the ‘For Nomads by Nomads’ love 💕​ See you **FRI 15 MAY**! Abrazo grande 🤗 ​**Team BA Digital Nomads** Agus & Darío *** *🍻👉 Tip: join our [WhatsApp groups](https://chat.whatsapp.com/HG5yXstO9i5ANhvXEzZeMF) and meet/inspire/share with thousands of other digital nomads.* ​**PS Support the 100% committed BA Digital Nomads team** We want to thank you for your trust in us, for making your Nomad life in Buenos Aires easier, more social & more fun! Hopefully you met many new friends for your stay in BA… or forever! 🔥 The BA Digital Nomads team is **100% committed**. Feel free to 'buy us a coffee' at [https://www.buymeacoffee.com/badn](https://www.buymeacoffee.com/badn), to say thanks and encourage us to moderate the community and organize more free fun activities for you. ​**Our promise:** The 'coffees' only cover our annual [Meetup.com](http://Meetup.com) subscription. The rest flows back into the work of all admins/hosts! 😉 Thanks again for your support. Buy a coffee for us and the community here: [https://www.buymeacoffee.com/badn](https://www.buymeacoffee.com/badn) 🙏

[🎟️ ](https://luma.com/ihz5whss)**[Click here to register](https://luma.com/ihz5whss)**[ 🎟️](https://luma.com/ihz5whss) 🎫 **RSVP ≠ ticket**. A paid ticket is required to attend. 🔗 On your phone and can’t click? Click the link in the comments :) **Get Sh\*t Done** sessions are focused, fun, and structured coworking sprints designed to **beat** **procrastination** and drop you into **productive** **flow**! 🎯 We use goal-sharing, accountability, time-management tools, and a little play that **almost** **guarantees** **that *sh\*t gets done***. 😎 It's also a great way of meeting intentional people who are working on cool projects. 🧑‍💻 **HOW IT WORKS** Each GSD (Get Sh\*t Done) session is a 6-hour structured coworking sprint, broken down into: ✅ Short & sweet intro - Share what you’re working on. ⏳ 45-52 min deep work sprints - Based on research-backed focus cycles. ☕ 10 min breaks - Stretch, breathe, chit chat, play 🥗 Lunch break - Because your brain needs fuel. 💡 Post-sprint reflection - Celebrate wins & wrap up the day. 🎯 **WHAT'S INCLUDED + WHY JOIN** A regular coworking pass in BA costs around \~$15. You get a desk. Maybe WiFi. That’s it. **With us, you get:** ✔ A guided, focused (and fun) deep work session (deep work>chit chat) ✔ Access to a beautiful coworking space ✔ Tea & Mate to keep you fuelled ✔ A room full of founders building real things ✔ Honest exchange, feedback, and support ✔ Accountability that quietly kicks your ass (in a good way) ✔ Invite to our private WhatsApp group (attendees only) 🕰️ **HOW LONG IS IT?** Please arrive at 10:00 AM sharp! Punctuality is VERY important to us. Out of respect for everyone, we expect everyone to arrive by 10:10 AM - at the LATEST. If you can't be there by that time, please do not RSVP. 🌞 **WHO IS IT FOR?** For purpose-driven, heart-minded founders/builders/creatives who are: 💭 Building, creating, or dreaming with intention. 💡 Hungry for connection with curious, genuine, and action-oriented people. 🙌 Energized to share ideas, swap insights, and support each other’s journeys. 🌆 **WHERE IS IT?** We host our sessions in awesome coworking spaces & cozy cafes in the city. We’re excited to host this session in the lovely coworking space at[ ](https://share.google/Lf1tZS1rPCOBSmAtT)**[ACO Coworking](https://share.google/Lf1tZS1rPCOBSmAtT)**[,](https://www.google.com/search?sca_esv=9a3fab58edaf9218&sxsrf=ANbL-n6ml7OQ6AXeSdfUgU87JHqcYYidBQ:1773675591691&kgmid=/g/11stb2zrgf&q=ACO+Workspace&shndl=30&source=sh/x/loc/uni/m1/1&kgs=07e6663f95134c02&shem=shrtsdl&utm_source=shrtsdl,sh/x/loc/uni/m1/1) located about 8 blocks from Plaza Serrano. **📝 HOW TO PREPARE** ​🔹 The night before, list 3-4 tasks (or 1 really big one) you want to get done. 🔹 Bring whatever you need for a productive work session. 🔹 Headphones 🎧 recommended for deep focus. ​ **☎️ CAN I TAKE CALLS?** ​Only if they are short 15-20 min calls! They kind of disrupt our flow/structure. If you need to have a call please schedule it after 10:30 AM. If you have more than 1 call it's best to join us another day :) **🐥 WHAT PEOPLE SAY** ​👩‍💻 "Unlike other coworking meet-ups, this is one that actually works. I thrive with structure and so appreciated the thought that went into planning our day. Whether you're struggling to be productive, wanting to meet new friends, or just wanna explore pretty cafés with new friends, this is the group for you." - [Meagan](https://www.instagram.com/maegantomelaburke/?utm_source=luma) ​​ 👩🏽‍💻 "This has been my most productive day in the last few months of my solopreneur journey. I love the focus time, the intimate group size, and the chance to connect with other driven individuals! Can't wait for the next one!" - [Geleen](https://www.instagram.com/geleenonthego/?utm_source=luma) ​​ 🧑‍💻 "This is exactly what I’ve been looking for! I love traveling but also love working in person with people. I haven’t been able to find a way to make both happen until now :) I got much more work done than normal while also meeting inspiring nomads working in other industries. I’ll definitely attend again!!" - Giselle 👩‍💻 "Get Shit Done means business! It was so easy to sit down and be the most productive I've been all week, while enjoying fun little breaks with my fellow coworkers of the day! Loved it!" - [Ana](https://www.instagram.com/anasteinberg/?utm_source=luma) 👨🏽‍💻 "This was incredibly helpful -- fabulous to meet new people, the pressure of the time to accomplish goals I set in advance, and also I would definitely do it again regularly!" - Mike 🧑‍💻 "What a great way to make a day productive with intentional people!" - Alex 👩‍💻 "What I love most are the breaks, I can easily spend 5 hours sitting, and also the closure, cos I can easily work until 8pm. So this helps setting healthy boundaries with my work ☺️" - Laura ## 🤓 Why It Works (The Science) ​👭🏽 *Body Doubling:* Working alongside others boosts focus, motivation, and creativity through social pressure and mirror neurons, improving performance by 16-32%. ​💪 *Implementation Intentions:* Setting clear plans increases goal follow-through by 91%. ​👀 *Accountability:* Sharing goals with someone and setting appointments raises success rates up to 95%. ​🚀 *Focused Work:* Optimal work sprints last \~52 minutes, as refocusing after a distraction takes 23+ minutes. ​🎈 *Play & Creativity:* Play boosts problem-solving, creativity, and focus by increasing dopamine and brain-derived neurotrophic factor. *—* \*'**Get Sh\*t Done' is part of the**\* \*\*\*[EPIC LLAMA Universe.](https://luma.com/epicllama)\*\*\*🌍🦙 *We design out-of-the-box experiences that spark curiosity, creativity, and human connection.* *We host events such as 'F\*ck the Small Talk', 'Playground for Adults', and 'Networking Meets Networking' around the world! We're on a mission to make boring **brilliant!*** 🎈

En este encuentro trabajaremos con **conversaciones reales**, de esas que a veces evitamos, postergamos o atravesamos con tensión. Es un espacio de **práctica colectiva**, donde miramos **cómo hablamos, cómo escuchamos y qué efecto tienen nuestras palabras**. **✅¿Cómo será el encuentro?** * Trabajo en grupo * Casos reales aportados por los participantes * Sin juicios, sin consejos rápidos, sin recetas La propuesta es **entrenar la mirada**: detectar qué acerca y qué aleja en una conversación, y qué nos pasa cuando la compasión se pierde. **✅¿Para quién es?** * Personas que atraviesan conversaciones difíciles en su vida personal o laboral. * Líderes, profesionales, emprendedores o cualquier persona interesada en comunicarse mejor. 👉🏼**Valor:** * Miembros **Meetup**: **$6,000 ✅** * Miembros **Club de Liderazgo**: $4,000 (únete en [club.exoliderazgo.com](club.exoliderazgo.com)) *\*El valor incluye acceso al encuentro. NO incluye consumición.* **Facilitador**: Esteban Coluccio, Coach Ontológico Certificado (ICF) Lic. en Administración, Magister en Finanzas, ex Director Financiero de IBM. Realizó cursos de Liderazgo en Armonk, New York - San Pablo, Brasil, entre otros. 👉🏼Para mantenernos conectados, te invito a seguirme 📱[Instagram](https://www.instagram.com/exoliderazgo)

SPANISH VERSION BELOW 👇 **☕ Culture Shock Therapy – Deep Conversation / Coffee Talk** Some conversations change your day. Some change your life. Every Sunday we create a space for meaningful conversations about life, emotions, culture, psychology, relationships, and the things we usually don’t talk about in normal social events. 📍 Tienda de Cafe Italiano – Perón 4233, CABA 🕕 Every Sunday \| 18:00 – 20:00 🎟 Entry: 5,000 ARS (≈ 5 USD) **What you can expect:** • Deep questions • Social dynamics • Interactive games to feel comfortable • Open-minded people • Respectful environment • Coffee, ideas, and connection You don’t need to be an expert. You just need to be honest. This is not small talk. This is real conversation. Follow us on Instagram: [https://instagram.com/culture.shocktherapy](https://instagram.com/culture.shocktherapy) ━━━━━━━━━━━━━━━━━━━━ VERSIÓN EN ESPAÑOL 👇 **☕ Culture Shock Therapy – Deep Conversation / Coffee Talk** Algunas conversaciones te cambian el día. Otras te cambian la vida. Cada domingo creamos un espacio para conversaciones con sentido sobre la vida, emociones, cultura, psicología, relaciones y todo lo que normalmente no se habla en eventos sociales comunes. 📍 Tienda de Cafe Italiano – Perón 4233, CABA 🕕 Todos los domingos \| 18:00 – 20:00 🎟 Entrada: $5.000 **Qué podés encontrar:** • Preguntas profundas • Dinámicas sociales • Juegos para que todos se sientan cómodos • Gente abierta • Ambiente respetuoso • Café, ideas y conexión No necesitás ser experto. Solo necesitás ser auténtico. Esto no es charla superficial. Es conversación real. Seguinos en Instagram: [https://instagram.com/culture.shocktherapy](https://instagram.com/culture.shocktherapy)

Join our **Night Crawl**! A bar tour to enjoy Palermo’s nightlife We´re planning an unforgotable night to make great memories and friendships ⌚️ ***ITINERARY:*** 9:00 PM to 10:30 PM: First bar with complimentary pizza 10:30 PM to 12:00 AM: Second bar with a welcome shot 12:00 to 1:30 AM: Third bar with a welcome shot 2:00 AM to 7:00 AM: Nightclub with priority entrance There’s a [WhatsApp community](https://chat.whatsapp.com/G2FPXxPLSolJfhOCMIhDQZ) with one group for chatting and another to meet up ️ 🎟️ ***How to get the entrance?*** * On [Passline](https://www.passline.com/eventos/nightcrawl-510953) , [PayPal](https://py.pl/YIdAYtAEj7aJ5Xa9UL6Dug) or [Mercado Pago](https://mpago.la/1Zu5enb) * At the first venue with cash or card ✨ ***What is included?*** * Pizza in the first bar * A shot in the second and third bar * Club entry without queue * The best energy to make it an unforgettable night [FOLLOW US](https://www.instagram.com/speedfriendship_ba) to see past editions and get a feel for what to expect See you! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ¡Únete a nuestro Night Crawl! Un tour de bares para disfrutar de la vida nocturna de Palermo ✨ Estamos planeando una noche inolvidable para crear grandes recuerdos y amistades ⌚️ ***ITINERARIO***: 21 a 22:30hrs: Primer bar con bandejeo de pizza incluido 22:30 a 00hrs: Segundo bar con shot de bienvenida 00 a 1:30hrs: Tercer bar con shot de bienvenida 2 a 7hrs: Club nocturno con entrada preferencial Hay una [comunidad en WhatsApp](https://chat.whatsapp.com/G2FPXxPLSolJfhOCMIhDQZ) con un grupo de charla y otro para encontrarnos 🎟️️ ***¿Cómo conseguir la entrada?*** * Con [Passline](https://www.passline.com/eventos/nightcrawl-510953) o [PayPal](https://py.pl/YIdAYtAEj7aJ5Xa9UL6Dug) o [Mercado Pago](https://mpago.la/1Zu5enb) * En el primer bar, con efectivo o tarjeta ✨ ***¿Qué incluye?*** * Pizza en el primer bar * Un shot en el segundo y tercer bar * Entrada al club sin filas * El mejor ambiente para una noche inolvidable [SÍGUENOS](https://www.instagram.com/speedfriendship_ba) para ver ediciones anteriores y tener una idea de qué esperar ¡Nos vemos!

🇪🇸Español Abajo 👇 Did you move to a new country and have to reinvent yourself? Building friendships from scratch, navigating a new language, missing home — yet longing to belong? Argentine Tango was born from exactly these stories. In Buenos Aires, generations of newcomers found connection in an unfamiliar land — through an improvised embrace, without fixed rules, simply listening and responding to one another. 🔹 **What to expect?** ✔️ Discover tango as a social language — not just a dance ✔️ Playful, guided partner exercises to explore connection through movement ✔️ The embrace, the walk, and the subtle dialogue that arises between two bodies ✔️ No pressure with complicated sequences - two left feet are welcome! 📍 **Where?** "La Casona de los Bellos Aires" in Rawson 394. We’ll walk together from Tienda del Cafe Italiano to the tango space (easy to combine with the Culture Shock Therapy social gathering before) 💰 **How much?** 10.000$ 🙋🏼‍♀️ **Who?** Guided by Valerie Kattenfeld — tango dancer and teacher, passionate about creating warm, clear, and authentic spaces for connection through dance. 👟 **What to bring?** Comfortable clothes and shoes you can move in (sneakers or sandals you can close. No Flip Flops. Also socks are ok). You do not need to come with a partner. ☕ **Before?** Join our Culture Shock Therapy social meetup at Tienda de Café and come with us to the class! Step into a living piece of Buenos Aires — and maybe recognize a part of your own story in the embrace. ✨ See you on the dance floor! FOLLOW US INSTAGRAM: @CULTURE.SHOCKTHERAPY / @valeriekattenfeld [Instagram](https://www.instagram.com/culture.shocktherapy/) *** ¿Te mudaste a otro país y tuviste que reinventarte? ¿Construir amistades desde cero, manejarte en otro idioma, extrañar tu hogar — y al mismo tiempo sentir el deseo de pertenecer? El Tango Argentino nació exactamente de esas historias. En Buenos Aires, generaciones de recién llegados encontraron conexión en una tierra desconocida — a través de un abrazo improvisado, sin reglas fijas, simplemente escuchando y respondiéndose mutuamente. 🔹 **¿Qué podés esperar?** ✔️ Descubrir el tango como un lenguaje social — no solo como un baile ✔️ Ejercicios lúdicos y guiados en pareja para explorar la conexión a través del movimiento ✔️ El abrazo, la caminata y el diálogo sutil que surge entre dos cuerpos ✔️ Sin presión ni secuencias complicadas — ¡bienvenidas las personas con dos pies izquierdos! 📍 **¿Dónde?** "La Casona de los Bellos Aires" in Rawson 394. Caminaremos juntas/os desde Tienda del Cafe Italiano hasta el espacio de la clase (fácil de combinar con el encuentro social previo de Culture Shock Therapy). 💰 **¿Cuánto?** 10.000$ 🙋🏼‍♀️ **¿Quién?** Guiado por Valerie Kattenfeld — bailarina y profesora de tango, apasionada por crear espacios cálidos, claros y auténticos de conexión a través de la danza. 👟 **¿Qué traer?** Ropa cómoda y calzado con el que puedas moverte (zapatillas o sandalias que se puedan cerrar. No ojotas. También podés venir en medias). No necesitás venir en pareja. ☕ **¿Antes?** Sumate al encuentro social de Culture Shock Therapy en Tienda de Café y venite con nosotras/os a la clase. Entrá en una pieza viva de Buenos Aires — y quizás reconozcas una parte de tu propia historia en el abrazo. ✨ ¡Nos vemos en la pista! **SEGUINOS** **INSTAGRAM: @CULTURE.SHOCKTHERAPY / @valeriekattenfeld** [Instagram](https://www.instagram.com/culture.shocktherapy/)

**🍻 Goodtimes After Office – Everyone Welcome!** Every Saturday, a group of 20–30 expats and Argentines meet up for drinks after our Tag Rugby game in the park. Whether you played or not, come join us for a cold beer and great chat with fun people from all over the world! 🏉No rugby experience needed — just show up, grab a drink, and meet the crew. 🌎 International crowd — players and non-players alike! 👟Come for the rugby, stay for the beers — or just come for the beers. Either way, you'll have a great time! 🏉🌍 See you Saturday! 🌍

Meet the world without leaving Buenos Aires. A chill, friendly space where locals and travelers come together to share music, drinks and real conversations. Different cultures. Different stories. Same vibe. Come hang, connect and be part of something real. No pressure. No expectations. Just good people, good music and good energy. WHATEVER Experience Lab San Telmo F*ck normal… meet the world. 🌍✨

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)

PyData London 2026 brings together data scientists, engineers, and researchers from around the world for three days of insightful talks, tutorials, and community connection. Hosted in one of Europe’s leading tech hubs, the event highlights the latest developments in Python, machine learning, and data science. Attendees can expect a mix of cutting-edge research, real-world applications, and opportunities to network with industry leaders. Whether you're a beginner or an expert, PyData London offers something for every level of the data science community. **THIS IS NOT A TICKET- TICKETS MUST BE PURCHASED ON CONFERENCE WEBSITE.** https://pydata.org/london2026

Most AI meetups end up as just networking. **We’re different.** At **AI Tool Explorers Night \| Connect & Make New Friends**, you’ll: ✨ Walk away with a *real learning nugget* (a tool, workflow, or strategy you can use immediately) ✨ Connect with people who share your curiosity for AI, productivity, and automation ✨ Enjoy a fun, casual setting where new ideas and friendships spark naturally 👉 **Our promise:** every session delivers structure, substance, and takeaways you can use when you get home. ### 📅 Event Flow * **6:00–6:15 PM** → Arrivals & intros * **6:15–6:45 PM** → AI demo / learning nugget * **6:45–7:00 PM** → Q&A and group discussion * **7:00–8:00 PM** → Networking & contact sharing ⚡ Please hold networking until after the presentation so we can all learn together. Plenty of time at the end to connect and exchange cards! **Let's explore AI Tools that actually *work* in our day-to-day life!** *** #ChatGPT #Claude #Grok #Gemini #Perplexity #DeepSeek #NotebookLM #Cursor #GitHubCopilot #Replit #Windsurf #v0dev #Lovable #Zapier #Makecom #n8n #Descript #OpusClip #Synthesia #Runway #Sora #Kling #Veo #PikaLabs #LTXStudio #AdobeFirefly #Vidu #Hailuo #LumaDreamMachine #Wisecut #Elaiio #Capsule #Filmora #Gling #Magisto #AdobePremierePro #ElevenLabs #Suno #Udio #Soundraw #Riffusion #Mubert #BeatovenAI #AIVA #Loudly #SplashPro #Soundful #MagentaStudio #WavTool #MakeBestMusic #BandLabSongStarter #TadAI #EcrettMusic #Midjourney #DALLE3 #CanvaMagicStudio #NotionAI #Gamma #Fathom #FirefliesAI #MLX

**REGISTER AT THE LUMA EVENT PAGE!!!** https://luma.com/27ja5gwl Join us for an exciting talk by Mary Gibbs, Senior Applied Scientist at Relativity. ​ ​**​Agenda:** ​​6:00 - 6:30 PM - Welcome and mingle 6:30- 6:45 PM - Introductions 6:45 - 7:30 PM - Talk 7:30 - 8:00 PM - Wrap up **​​Description:** ​If you have ever shipped a model, watched your metrics improve, and later learned from your users that something was wrong, the metrics were always wrong. You just didn’t know it yet. An evaluation consists of three components, a benchmark, a scorer, and a claim about what a score represents. Each component has its own weaknesses. Benchmarks can suffer from narrow coverage, contamination, or saturation. Scorers are often chosen for ease of automation or computation rather than for their alignment with user outcomes. And the claim connecting a score to reality is rarely made explicit. These gaps compound across the model development lifecycle. When metrics improve, teams treat that as a signal and optimize directly against it, which is how a measurement problem becomes a model problem. This talk maps where evaluations can go wrong, considers counterarguments, and ends with practical advice for building better ones. **​Speaker Bio:** ​Mary is a Senior Applied Scientist at Relativity, tackling data science challenges in the e-discovery and legal tech space. She is also an organizer for Women and Gender eXpansive Coders DC (formerly Women Who Code DC), fostering a community dedicated to empowering women and nonbinary individuals to excel in their careers. Mary's experience spans various domains. She has developed data science solutions related to job search and career progression at Teal, cybersecurity challenges at LiveAction Software, and commercial and government consulting at Mosaic Data Science. Before venturing into the field of data science, Mary conducted and published research pertaining to the cellular and molecular mechanisms underlying neurodevelopment at the National Institutes of Health. In other words, she has dissected and imaged a lot of fruit fly brains. She holds a M.S. in Data Science from The George Washington University and a B.A. in Biological Sciences from Cornell University

**ProductTank NoVA is back!** After a brief hiatus, we are relaunching the chapter with a format that cuts out the fluff and gets straight to the reality of building. Every product feed is flooded with AI hype right now, but what does it actually look like on the ground? Instead of a polished keynote, we are hosting **0 to 1 with AI: Real Product Talks**—a "Show & Tell" featuring 3–4 lightning talks focused on the intersection of AI and product. The framing for the talks is simple: *"Here is what I'm building, and here is what I'm stuck on."* We want to look at the messy, 0-to-1 reality of integrating AI into your workflows and products. *(Want to share what you are working on? Reach out! The bar is low-pressure, just 10–12 minutes to talk about a real AI problem you are trying to solve.)* **Agenda:** * **5:30 PM - 6:00 PM:** Doors open, networking, & name tags * **6:00 PM - 6:10 PM:** Welcome + Chapter Relaunch Intro * **6:10 PM - 7:30 PM:** Lightning Talks (Three 12-min talks + 5 mins Q&A each, with a 5-min stretch break) * **7:30 PM - 8:00 PM:** Open networking * **8:00 PM:** Soft close **Location & Logistics:** Herndon Fortnightly Library (Extended Hours Meeting Room) 768 Center St, Herndon, VA 20170 * **Parking:** We'll meet at the library, located just behind the Herndon Municipal Center. There is plenty of free public parking available around the municipal center. * **Metro & Bus:** Take the Silver Line to Herndon Metro Station, then connect via Fairfax Connector Route 921 or 950 to Historic Downtown Herndon. * **Driving (via VA-267/Dulles Toll Rd):** Take Exit 10 North (Centreville Rd, which becomes Elden St). Turn left onto Station St or Lynn St. * **Driving (via VA-286/Fairfax Co Pkwy):** Take the Elden St West exit. Turn right onto Lynn St. Looking forward to seeing everyone again and getting back to building!

If you’re trying to grow in marketing right now, guessing isn’t a great strategy. This event gives you direct access to how marketing leaders actually think. Join DC Marketing Tech Talks on May 19th in Tysons for a live **CMO Ask Me Anything** — a candid, open conversation with experienced marketing leaders who have built teams, driven revenue, and led at the highest levels. This is your chance to ask: * What skills actually matter right now? * What gets someone promoted vs. passed over? * What does it take to become a CMO today? * How are marketing teams and roles changing? * How do you connect brand to real business growth? Just real answers from people who have done the work. Whether you’re looking to move up, switch roles, or sharpen your edge, you’ll leave with a clearer sense of what to focus on next. As always, this event is free and open to the public thanks to our sponsors, SalesIntel. Food, drinks, networking, and a room full of marketers who care about getting better at what they do. Come with questions. Leave with direction.