Smart Contracts

En este meetup hablaremos sobre **Mobile Hacking en Android**, explorando cómo funcionan las aplicaciones internamente y cuáles son las vulnerabilidades más comunes que pueden aparecer durante su desarrollo. Se presentará una introducción a la arquitectura y al modelo de seguridad de Android, junto con una visión general de técnicas de análisis estático y dinámico utilizadas en auditorías de aplicaciones móviles. También veremos ejemplos prácticos de vulnerabilidades y algunas herramientas de manera práctica. No es necesario traer nada en particular, solo interés por la seguridad móvil y ganas de aprender.

Come join us for a chillax evening nibbling on tapas and sipping wine. We will be heading to one of our favorite hangouts, G Wine in San Pedro. David is offering us a special promotion of a free glass of wine ( white, red or rose, or beer or soft drink ) with every tapa. They will bill us individually as long as we are not a huge group. Let's see. There will be a Fluffy Tax of €2 per person, and you are expected to pay for your own food and drinks as and when you order. Please make sure you turn on notifications and respond to my messages promptly. Otherwise, I will assume you have signed up by mistake and won't actually be coming. Hasta luego amigos.

**Kundalini Activation – March 21** **San Pedro, Marbella** On March 21, we gather in San Pedro for a powerful Kundalini session guided by the spirit of the white horse. The white horse represents **guidance, grace, and strength** \- a symbol of pure movement\, intuitive leadership\, and noble power\. In the energy of the Fire Horse year\, it reminds us to step forward with courage\, passion\, and an open heart\. This session is an invitation to awaken your inner fire while staying rooted in softness and trust. Through breath, music, and energy transmission, we create a sacred space where your life force can rise naturally — gently or powerfully — exactly as you need. Our intention is simple and pure: To spread **love and joy.** To see people **laugh and shine.** To allow **healing to unfold.** To anchor **peace within and around us.** Come as you are. Leave lighter, clearer, and more connected. Let the white horse guide you home to your strength, your grace, and your heart. We look forward to sharing this beautiful evening with you in Marbella. ✨ Energy-Exchange: 60,00 € Please send me a message if you want to join! Spots are limited and a reservation is needed\*

Connect . Transform . Inspire

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

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

# **Band and caller TBA** Beginner lesson at 1:30, regular dancing begins at 2:00 pm NOTE THAT WE ARE TEMPORARILY DANCING IN THE AFTERNOON INSTEAD OF EVENING. Dance with us in the afternoon then you can still go out in the evening! **Sponsor: All Soles Contra and Square Dancing, First Unitarian Universalist Church, 93 W. Weisheimer Rd., Columbus OH 43214** WHAT IS CONTRA DANCING? Picture the Grand Ball scenes like you’ve seen in period films such as “Pride and Prejudice”, where the dancers are lined up in long lines, across from each other. That’s English Country Dancing, the predecessor of contra dancing. Now, add moves like “swing your partner” and “do-si-do,” like you’ve seen in square dancing. Set it to fabulous, high energy, live music with fiddles, guitars, percussion and more, alá “Riverdance.” Finally, set the whole scene down in the middle of Woodstock, with a hip, groovy atmosphere, a bit of tie-dye, and hints of counter-culture attitude. THAT’s Contra Dancing! Wear cool and comfortable clothes (you will get warm) and clean shoes that won't mark up our nice wood floor. Be sure to come for the beginner's lesson from 1:30 - 2:00, followed by dancing 2:00 - 430. All dances are taught; we will help you learn! Beginners always welcome, no need to bring a partner. Cost is $10.00 adults, $5.00 ages 12-26. Under 12 free. Free parking in church lot. Please bring your own refillable water bottle.

**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

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Have you ever suffered from a traumatic experience, a deep loss or been through a painful breakup? Has your ability to communicate suffered as a result? And after that, even though you "moved on" did you find that things were never quite the same? Have you ever looked at childhood photos, or reminisced your early life and wondered where that happiness and spark went? Are your emotions out of your own control? Have you ever felt, even if you aren’t aware of it, that possibly you are getting in your own way of your happiness and success? How does this affect your self-confidence? Find out what is at the root of all stress, anxiety, depression and self-doubt. Find out how and why you hold yourself back from achieving your goals and having the life you have dreamed of. As soon as you learn what is at the root of these unwanted conditions, you’ll see it is something you can DO something about. You will not be labeled or categorized at this MeetUp.

**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