Software Engineering

Welcome to our new home at the historic Tivoli Theater! Please check our details for access to the space on [our website](https://www.hacdc.org/visit/). Join the discord for questions / help getting in (use channel #let-me-in) [https://discord.gg/dNjuNhNmeT](https://discord.gg/dNjuNhNmeT)

You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer, [https://nvhc.com/signin.pdf](https://nvhc.com/signin.pdf) and then answer the question that you will see when you RSVP with "I accept" to be permitted on the hike. This is at the low end of a C hike but, at parts, there are rocky areas that require maneuvering around and over. This is \~6 mile hike with \~500' elevation gain on various trails in Great Falls Park Virginia. There is one steep ascent and one steep descent. I hike at an average pace of 2 to 2.5, faster on level. **Route:** We'll hike on the following trails -- River Trail to Ridge Trail to Swamp-Ridge Connector Trail to the Swamp Trail to the Old Carriage Road to the Matildaville Trail, to the Carriage Road and back to the RiverTrail. We will pass the overlooks at the end of the hike for those who are interested in stopping. **Leader:** Gail Markulin (703) 402-5902 (C) **Rating:** C Dogs are permitted on this hike in accordance with the NVHC Dog Policy. [https://tinyurl.com/nvhcdogpolicy](https://tinyurl.com/nvhcdogpolicy) **Meet:** We will meet at 8:45am at the Visitor's Center Parking Lot. https://maps.app.goo.gl/zqihSpcLm3gW6DJg7 **Park Entry Fee:** $20.00 or free with a park pass. **You must be experienced in hikes of this distance, pace and elevation gain.**

Doubles Volleyball - Competitive BB-A level @Bluemont Park Let's get together to play some fun A level Doubles games at Bluemont. Format: Doubles COST: FREE Court Type: Outdoor grass Minimum Skill Requirements: BB-A level (click [here](https://docs.google.com/document/u/2/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details) Attention: 1. This event is not always on a first come, first served basis. Those who can bring a net and ball, may get priority over others on the waitlist. 1. Since skill levels are self-reported, some attendees may not meet the expected level in reality, so we encourage you to choose a partner you can enjoy the game with, and since this is a competitive event, it is okay if you make a strong team and win all the games. 1. Since people arrive at different times, each group of 1. Players will set up and claim a net as they arrive, and may continue playing without rotating until all nets are set. ——— Smiley Social documents: [Group Rules](https://docs.google.com/document/u/2/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg/mobilebasic) [Liability Waiver](https://docs.google.com/document/u/2/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco/mobilebasic) [Volleyball Levels](https://docs.google.com/document/u/2/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic)

7:45 PM – Beginner Bachata 8:30 PM – Beginner Salsa This Class is for absolute beginner and up. [Book Your Class Here. ](https://crowndancestudio.com/group-classes/) Choose the date. then Click "book now." $18 Per Person for 1 Class $25 Per Person for 2 Classes Do I need Partner? NO Is it a Series? No. But we review similar materials on the consistent basic. Can I drop-in? Yes. Membership & Class pass available for your better growth and progress. [www.crowndancestudio.com](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.crowndancestudio.com%2F%3Ffbclid%3DIwAR2zhtlRxGhExkt_lh7UddK-BeWO8Qs1-EOyoeOGv-J3T0iFQh1Mcj2yiCA_aem_AcwNtPvUfkDahcWu-o_1owBvR7kH5cPtGKRaZN0cwvsy7zAKFAW0zv11GyJZeHFK3sXTqcwkHzYjvnhIdj_bZzn9&h=AT03tOQ7TaMbm8BWrbY5GVWwm5AUCbspa2tH6WSZj2P19MdXsK-Ih8hbVRlM9y0i0DuAMcN1QoF5tRzsQ-8aq-F0hneUu0Qayohk--xGdi4ODLmv7dW1y3B0veXR6xDUMxTNH1ui5a1qQMb1Cw&__tn__=q&c[0]=AT23QwS2XzF8mb_UChFebvxb_ZwrfUwkBaJHK5_0MHCyY9o9eHFqWNQPS2IJpCgWWS7KJfldFCk2N1JPAXQQGplryaicqsu-5Hpj0tsphsZ3balIXhHgvlOSxKBXhiUaH8GLAXguklvbM9QOeUG2qAJKdQJ6) Address: 2820 Dorr Avenue Fairfax, VA 22031 See less

Let's go deeper! More than just a fun aerobic exercise, immerse yourself in the cultural roots of Brazilian movements and stir in the contemporary expression of dance Flavia Nascimento is top trained Brazilian dancer helping others explore the Afro Diaspora of Brazil through movement and music. Join the class to lift your heart rate and elevate your spirit. $20

Do you find yourself showing up in meditation sessions wondering why your mind won’t settle down?Are you trying to figure out why your body seems to become so uncomfortable in meditation sessions? Join Marsha, non-conventional meditator, certified yoga therapist, trauma sensitive yoga facilitator, and energy and sound healing facilitator, as we show up and unpack ways of meditating that uniquely resonate with you. Whether you find comfort in standing, sitting in a chair or on a yoga mat, or lying on the floor, eyes open or closed, you are welcome to show up just as you are, as we seek peace through movement and compassionate sharing experiences, while embodying the physical, intellectual, emotional, and spiritual benefits of meditation, energy + sound healing, and yoga therapy. **Please reserve your spot at www.piesfitnessyoga.com**. The session is offered both InStudio and OnLine. The Zoom link for the OnLine session will be emailed 15 minutes before class starts to those who are registered at www.piesfitnessyoga.com. **Sign up for sessions must be made at least 2 hours prior to class.** The address is 1322 Prince St Alexandria, VA 22314 Our entrance is located on the side of the building, parallel to West St. **Street parking is available and additional parking is located at Shiloh Baptist church, spaces 36,37,38,39.** The church is located across the street from the studio, on the corner of Duke St. and West St. Discount is available to seniors, teachers, students, emergency responders, and military. All can save by purchasing class packs.

🚨 **Registration required on Luma** RSVPs are closed on Meetup. 1. Please register on Luma to attend the meetup and receive the correct calendar invite: https://luma.com/wtaw3yxk 2. Subscribe to the Okta Workflows calendar to know about future events: http://luma.com/okta-workflows **✨ Meetup** Join our first in-person Okta Workflows community meetup in Washington, D.C. **📆 Agenda** * 5:30 - 6:00 PM: Welcome, light dinner, and drinks provided 🍽️ 🍷 * 6:00 - 7:00 PM: Technical talks 🎙️ * 7:00 - 7:30 PM: Community hangout 🤝 **🎙️ Talks** **Where Did My Group Go? Solving Push Visibility with Okta Workflows** 🎤 [Jason August](https://www.linkedin.com/in/jason-august-9aa506251/) (*Senior IT Engineer, Ramp)* Okta's Group Push feature lets you sync a group and its members directly into an app's internal directory. But unlike regular group assignments, Okta gives you no easy way to see which apps a group has been pushed to — forcing admins to check app by app or through the API, which is not scalable. * How to use Workflows to monitor system logs and detect push events in real time * How to automatically update group records so push status is always accurate and visible at a glance **Automate Temporary User Access in Okta Using Workflows** 🎤 [Karthick Chinthamani](https://www.linkedin.com/in/karthick-chinthamani-245b43131/) *(Senior Technical Account Manager*, Okta) When users can't log in to Okta because they lack an enrolled authentication factor, IT admins are left to handle access requests manually. This session shows how to automate that process using Workflows and Event Hooks, so users get secure access quickly without the wait. * How to automate the creation of Temporary Access Codes programmatically using Workflows * How to revoke the access codes in real time based on successful user login events, using Event Hooks **Automate Admin Notifications in Okta with Workflows** 🎤 [Andrew Candella](https://www.linkedin.com/in/andrew-candella-022833195/) *(Identity Management Engineer*, Ciena) Okta admins often miss critical changes and errors because there's no built-in alerting for many common events. This session shows how to build notification workflows, so your team stays informed. * How to set up automated alerts for group membership changes * How to get notified when provisioning errors occur * How to detect and flag application assignment mismatches in real time **A Peek into Okta Workflows Roadmap: Versioning, AI Builder** 🎤[Max Katz](http://linkedin.com/in/maxkatz) (*Workflows Community & Education, Okta*) Get a preview of the new capabilities and features coming to Okta Workflows: * Flow versioning * AI flow builder **❓ Questions** Please email me at max.katz@okta.com.

A small team of AWS Solutions Architects not traditional software engineers, built AIRE Traffic Control (ATC), a production agentic AI platform now serving thousands of builders. We used AI at every stage: spec-driven development, AI-generated code, automated testing, and agentic workflows. In this talk, we'll share the real story, the architecture, the failures, the breakthroughs, and what we learned about driving adoption from 32% to 92% in 10 weeks. You'll walk away with practical patterns for building multi-agent systems, using AI-DLC methodology, and empowering non-traditional dev teams to ship production-grade applications.

Register here: [https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310](https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310) > You must register at the link above (and not just indicate that you are attending here on Meetup). > [DeveloperWeek New York 2026](https://www.developerweek.com/newyork/) (June 9-10, New York City, NY) is the East Coast’s largest independent software development conference & expo. DeveloperWeek New York brings together software engineers, architects, dev team leads, and product builders for two days of hands-on sessions, case studies, and conversations focused on production-scale systems. Learn from leaders at IBM, OpenAI, Salesforce, AWS, Google, NBC, Cisco, Tesla, Microsoft, Zoominfo, and many more! > **Choose from sessions across 8 Conference Summits:** > * AI DevSummit > * API & Microservices Summit > * Cloud-Native Summit > * Dev Innovation Summit > * DevExec Summit > * DevOps Summit > * DevSecurity Summit > * Product Summit > The DeveloperWeek New York team has offered our group 25 free OPEN Passes so our members can attend for free. > Register now to get your free OPEN Pass ($195 value): [https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310](https://www.devnetwork.com/registration/?event=DeveloperWeek%20New%20York%202026&utm_source=meetup&utm_medium=email&utm_campaign=MU24310&discount=MU24310) *

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

VIRTUAL PRESENTER. NOTE SPECIAL DATE: 2ND TUESDAY IN THE MONTH .NET 10 is here alongside a practically rewritten Visual Studio 2026. Learn about the new C# 14 features, VS2026 niceties, and more!

The way organizations build teams and the way professionals build careers is changing. Fractional, part-time, and project-based work is no longer a stopgap. It's becoming a deliberate strategy on both sides of the work equation; the "Portfolio Career" of the future is happening now. In this session, Stephanie Ranno draws on her work connecting experienced professionals with employers who are rethinking how they access talent. Whether you're a content strategist navigating a tough market and piecing together flexible engagements or an organization weighing whether a fractional hire could move the needle for a specific project, this session offers practical perspectives for both. We'll explore what's driving the shift toward flexible work arrangements, how to position yourself or structure your team to make the most of it, and what it actually takes to make fractional and part-time roles work well for everyone involved. **About Stephanie** Stephanie brings more than 20 years of experience in staffing and recruiting, helping organizations of all sizes and in all industries build high-performing teams. She has worked with clients in financial services, associations and nonprofits, government consulting, and professional services to connect them with exceptional talent. As Director of Growth, Stephanie partners with FlexProfessionals DC and Boston teams to expand the firm’s mid-market presence and bring our services to new metro areas. She focuses on opening new pathways for businesses to access flexible, top-tier talent in accounting, finance, HR, administration, operations, and marketing. Stephanie is committed to showing employers how flexible work models can give organizations a competitive edge while creating meaningful career opportunities for professionals. Beyond her client work, Stephanie is a frequent speaker and writer on topics including workforce trends, talent acquisition, neurodiversity, and inclusion. Inspired by her own family, she has a special interest in advancing neurodiversity in the workplace and creating a future of meaningful work for all.

RVSP on Luma!: https://luma.com/thq3hut1 ​Join us for an evening of data science side projects and networking! Come hear lightning talks about what people are building, meet other people working on cool stuff, and hang out. ​ Whether you're deep into a side project, just getting started on one, or curious about what other people are working on, this is a good place to be. Side projects are how a lot of us learn new tools, explore ideas, and connect with people—and they're a lot more fun when you have other people to talk to about them. ​The speakers tonight are folks who have been participating in our side project mentorship program since March. They submitted side projects they wanted to work on, got matched with mentors, and spent 12 weeks working on them. They'll be talking to you about some aspect of what they did or learned. **Schedule** * ​6:00 - 6:30PM: Mingling & food & drinks * Lightning Talks! * **Bryan Johns** — "Floodlines: The Geography of Institutional Memory" **Karen Zhu** — "Historic Recipe Explorer: Bringing Historic Cookbooks to Life with AI" **Aaron Schumacher** — "Pave the Planet: A new data visualization technique" * We'll add more as they come in. ​Speakers! TBA, but I'll add them as they come in!

## 🤝 Host Information A co-hosted event by ProductTank Columbus & Women in Product Columbus 💡 About the Workshop AI adoption is stalling across organizations — not because of a lack of motivation or tools, but because it's fundamentally a behavior design challenge. This hands-on workshop applies proven Behavior Design models and methods to help you move from a vague organizational wish to boost AI adoption to 3-5 concrete, testable interventions you can act on starting tomorrow. Whether you're a product manager, on a product team, or just someone trying to get AI to actually stick at work, you'll leave with a clear picture of what's worth focusing on, what to ignore, and how to drive real, sustained adoption — no guesswork required. 🛠️ What to Bring Laptop: Fully charged and ready to go. AI Assistant: Have your favorite AI assistant pulled up. (Dom will be using Claude, but feel free to use whichever assistant you prefer!) 🍕 Logistics & Perks Food & Drink: Pizza and drinks provided! Parking: Plenty of free spaces available on-site. ###

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Join the Columbus AI community for a special event. **Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works. We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks. This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations. Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home. 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)

Topic to be announced. **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

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD