Algorithms

We are a public speaking club where you can practice your speaking skills and have a lot of fun. Amazing opportunity for self development and networking

**AI Sec Eng Spain anteriormente DevSecCon España** en colaboración con **Madrid DevOps** y **HackerDreams %27** **📅26 de marzo, 2026** **🕖6pm CEST** **Agenda:** **Lugar**: Utopicus Paseo de la Habana **Dirección**: [P.º de La Habana, 9, 11, Chamartín, 28036 Madrid](https://www.google.com/maps/place//data=!4m2!3m1!1s0xd422931c8969f65:0x75d2a090890a4be2?sa=X&ved=1t:8290&ictx=111) **Ponencia** **Título:** DB upgrade with terraform on AWS **Ponente:** *Antonio Peña.* **Mini-biografía:** Senior Cloud Engineer, AWS Solutions Architect y CKA, con una amplia trayectoria en Linux, Open Source, Kubernetes y plataformas cloud. Especializado en DevOps, CI/CD, GitOps y automatización de infraestructura sobre AWS, Azure y GCP. Como organizador de MadridDevOps, impulsa la comunidad compartiendo experiencias reales sobre cultura DevOps, cloud engineering y modernización de plataformas. **Descripción de la charla:** En esta charla veremos cómo gestionar un proceso de **upgrade de base de datos en AWS usando Terraform**, de forma controlada, repetible y alineada con buenas prácticas de infraestructura como código. Hablaremos de cómo preparar el entorno, planificar cambios de versión, minimizar riesgos, y automatizar la infraestructura alrededor de la base de datos para que las actualizaciones sean más seguras y predecibles. También repasaremos retos habituales como la compatibilidad entre versiones, backups, snapshots, ventanas de mantenimiento, rollback y coordinación con aplicaciones dependientes. Una sesión práctica para entender cómo Terraform puede ayudar no solo a crear infraestructura, sino también a mantenerla y evolucionarla en entornos cloud productivos. *** Si aún no te has unido a la comunidad de Discord, ¡por favor, hazlo! Puedes encontrarnos en Discord en: **[https://devseccon.io/discordcommunity](https://devseccon.io/discordcommunity)** **Telegram:** [https://t.me/hackerdreamsdcomm](https://t.me/hackerdreamsdcomm) [https://t.me/hackbcn](https://t.me/hackbcn) [https://t.me/+EQXjdGyWYPAotmLG](https://t.me/+EQXjdGyWYPAotmLG) [https://t.me/xopsnoticias](https://t.me/xopsnoticias) [https://t.me/xopshispano](https://t.me/xopshispano) **X:** @hunters_flag @hackerdreamsorg @hackbcn @xopsconference Si es una empresa o su empresa quiere colaborar o patrocinar futuros eventos enviar correo a [info@hackerdreams.org](http://mailto:info@hackerdreams.org/) O rellenar siguiente formulario: [https://forms.gle/JbBwUGY26fAeLqJ78](https://forms.gle/JbBwUGY26fAeLqJ78) Para cualquier aportación dineraria: [https://www.paypal.com/donate/?hosted_button_id=8UHV5UN47J3DY](https://www.paypal.com/donate/?hosted_button_id=8UHV5UN47J3DY) [https://bmc.link/hackerdreams](https://bmc.link/hackerdreams)

Escape the everyday hustle and find a moment of peace. Come experience the transformative power of meditation. Reduce stress, improve focus, and connect with your inner self. Join us and discover a path to greater well-being. Sessions are given in two languages (schedule below) In Spanish 19:15pm - 20:15pm In English 20:30pm - 21:30pm Address: Avda. Miguel de Cervantes 15, Nueva Andalucía (The entrance is located on the side of the building, at the intersection of Avda. Miguel de Cervantes and Calle Río Volga.) If you'd like to experience our wellness sessions or have a question,GET IN TOUCH and let's HAVE A CONVERSATION. \*\*\*\* Escápate del ajetreo diario y encuentra un momento de paz. Ven a experimentar el poder transformador de la meditación. Reduce el estrés, mejora tu concentración y conéctate con tu ser interior. Únete a nosotros y descubre un camino hacia un mayor bienestar. Las sesiones se imparten en dos idiomas (horario a continuación): En Español de 19:15h a 20:15h En Inglés de 20:30h a 21:30h Dirección: Avda Miguel de Cervantes 15, Nueva Andalucia (La entrada se encuentra en el costado del edificio, en la intersección de Avda. Miguel de Cervantes y Calle Río Volga) Si quieres venir a experimentar nuestras sesiones de bienestar o tienes preguntas, CONECTA y HABLAMOS. Áurea Instituto Español de Energía y Ciencia Interna - Áurea Spanish Institute of Energy and Inner Science - Costa del Sol & Marbella

We are a public speaking club where you can practice your speaking skills and have a lot of fun. Amazing opportunity for self development and networking

**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: Type Annotations with John Cassidy 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

We are excited to host Guided Meditations on Sundays at 6 pm in our Ashram/Gallery/Home! !! !! Everyone wants to know what kind of God we worship and what kind of meditation we do. We worship the GOD that LOVES US! We understand that god is an energy and it lives in us as us. Our meditations guide others to actually experience that energy! xoxo We don't just talk about peace, love and affection, we experience it :) Also we are a home not a business, so we enjoy building community one friend at a time. We always build in time for people to mingle & develop friendships! xoxo Much Love, Frank Tennyson Namaste, Frank Tennyson http://photos3.meetupstatic.com/photos/event/a/f/9/9/600_447824953.jpeg

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

Join us for an hour of writing! We’ve discovered that it’s strikingly helpful to write with other writers. See if it’s true for you at 7:00pm on Wednesday, March 25 at Streetlight Guild. Be it a book, blog, script, essay, dissertation, resume, melody, poem or just plain work stuff, you are invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done. **SCHEDULE:** 6:45ish - Quick introductions 7:00 - Timer starts: write for 1 hour 8:00 - The End **OPTIONAL SOCIALIZING** happens before and after the writing hour. Writing is very solitary. Connecting (and sometimes even commiserating) with other writers is a cool thing. **BEING LATE IS OKAY:** just show up and get settled! If you were on time, please be willing to make room for the friendly latecomer. Happy writing & I look forward to seeing you at Streetlight Guild! **WHAT SHOULD I BRING?** Whatever you need to be able to write! You're welcome to bring earplugs/headphones if noise will bother you! **OTHER IMPORTANT DETAILS:** * **RSVP:** Please RSVP by 6:00pm the evening of the meeting. This helps me know how many to expect, and if we'll need additional space! * **COVID:** While masks are not required, please be mindful of the other writers around you and their comfort levels. * **WIFI/OUTLETS:** Outlets are limited, so please ensure your devices are charged when you come! But Streetlight Guild does have free WiFi! Yay! * **PARKING:** There is free public parking at Streetlight Guild.

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

**New Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)