ESRI

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.

**Agenda:** • 5:00 PM - Doors Open (in-person attendees). • 5:30 PM - **Deep Dive into Claude Code** • 6:30 PM - Networking • 7:00 PM - Doors Close **Talk Overview:** **Deep Dive into Claude Code** Ever wondered what happens under the hood when Claude Code runs your next Android task? This talk dives into the internals of Anthropic's AI coding agent — its bootstrap pipeline and agent loop. You'll see how fork agents share prompt-cache prefixes to cut input token costs and how four-layer context compression keeps long conversations from exhausting the window. You'll leave with a mental model of how this production AI agent actually works. Whether you're building custom MCP integrations, orchestrating multi-agent tasks, or just trying to get more from the tool you use every day, you'll have a toolkit of patterns to apply to your own Android workflows. **Speaker**: Mohit Sarveiya **Speaker Bio:** Staff Android Engineer AirBnb & Google Developer Expert **How to find us:** 1680 Capital One Drive, McLean, VA 22102 We'll be located in C2 **100 D/E**. The area is publicly accessible. If you can't find it, you can ask the front desk for directions to the **C2 100 D/E** **Attending Virtually?** Zoom Link: [https://us06web.zoom.us/j/84509924569?pwd=jLXAAyOY94b9BARoiACKtKz16MoDi1.1](https://www.google.com/url?q=https://urldefense.com/v3/__https://us06web.zoom.us/j/84509924569?pwd%3DjLXAAyOY94b9BARoiACKtKz16MoDi1.1__;!!FrPt2g6CO4Wadw!LFvXbAXwA9nr_LdcnaIwoMGePe66Msg5rsnSUkUB9Z2ixCtXMfmUuOCTC5hZPsJVUdvuRVQrAUvdV-jdXQm6$&sa=D&source=calendar&usd=2&usg=AOvVaw16hb6F9SrCsaIabEet1HR7) Meeting ID: 845 0992 4569 Passcode: 754789 **Parking**: You can park at 1680 Capital One Drive; this garage has a sign indicating public parking. Or at the WEGMANS parking lot.

**Middle Rock Creek, a 6.0 or 8.5 Mile Moderate Hike** SEE IMPORTANT INFORMATION ON REGISTRATION UNDER "NOTES." In the heart of Washington, DC, Rock Creek Park stands as an oasis amidst the bustle of city life. Stretching over 1,700 acres, this park offers a sanctuary for nature lovers, hikers, cyclists, birdwatchers, and anyone seeking respite and renewal. This hike travels through the heart of the Park, and features some of the more under-hiked trails. It starts from the Rock Creek Park Nature Center and heads north for one loop, then south to a second for a total of 6 miles, ending at the trailhead. We will stop there for a quick lunch or snack. For those who want a little more, we head back north for a different loop of 2.5 miles. We will complete the 6 mile hike around 12:30. The 8.5 mile hike will end around 2:00 PM. **Time to Meet**: Please meet at 9:15 for introductions and sign in. We will start hiking promptly at 9:30 **Directions to Trailhead:** We meet at the Rock Creek Nature Center and Planetarium, 5200 Glover Rd NW, Washington, DC 20015. The GPS coordinates are 38.96062, -77.05157 **Contact Information:** Please use the comments feature for routine comments and questions. The hike Leader is Tim; 202-744-0289. Call or text as needed. **Details:** Rating: Moderate Distance: 6.0 or 8.5 miles (your choice) Elevation Gain: Approximately 845 ft (6 miles), or 1,125 ft (8.2 miles) Pace: 2.0 to 2.5 miles per hour Facilities: Toilets can be found near the trailhead Fees: No entrance fees **Cancellation:** In the unlikely event that the hike needs to be cancelled, it may be cancelled up to the evening before the hike. Hikers will be notified through comments on this posting. **Weather:** The weather for this location can be found [here](https://weather.com/weather/today/l/c4025fdf0177c872b7fc2e0d09e7c523995ef49e21145e2d2438fe08649ca9e8). **Notes:** -PLEASE RSVP IF YOU PLAN TO ATTEND THIS HIKE. SHOULD YOUR PLANS CHANGE, KINDLY UPDATE YOUR RSVP BY NOON THE DAY PRIOR TO ALLOW SUFFICIENT TIME TO FILL YOUR SPOT. IF YOU ARE ON THE WAITLIST, IT IS IMPORTANT TO SIGN OUT AS SOON AS YOU KNOW YOU WILL NOT ATTEND BECAUSE MEETUP MOVES PEOPLE AUTOMATICALLY TO THE GOING LIST ONCE A SPOT OPENS. SIGNING OUT AFTER 6:00 PM WILL BE CONSIDERED A "NO SHOW," AND REPEATED INSTANCES MAY RESULT IN BEING BARRED FROM PARTICIPATING IN FUTURE HIKES LED BY THIS ORGANIZER. -Please do not show up unregistered. -Please keep this a fragrance free event. -To find out more about PATC, [click here](https://www.patc.net/). -Consider becoming a member of PATC. To join, [click here](https://www.patc.net/membership).

Let's get together to play some fun BB level Doubles games at Bluemont. **Format**: Doubles **COST**: FREE **Court Type**: Outdoor grass **Minimum Skill Requirements**: Intermediate-BB (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Smiley Social documents:** 1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 1. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco) 1. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/)

Join us for FREE classes in the beautiful outdoors throughout Prince George’s County! Learn basic moves to strengthen your body, increase flexibility, and free your mind. Ages 13 & up. **[Register here ](https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=Hp0M0E6T0I712L473B2Q2N4F5J5R6M5E035L4X6O6I04705R6O5S045J4M526G6A5S5Q5J6K1I5P4S6E550O5G4I6F511L4L63505I095R4M6N671F545U6H6A735O3L6M&age=0.25&age=0.5&age=0.75&age=1&age=2&age=3&age=4&age=5&age=6&age=7&age=8&age=9&age=10&age=11&age=12&age=13&age=14&age=15&age=16&age=17&age=Adult&age=Senior&primarycode=17680-479G&keyword=&keywordoption=Match+One&showwithavailable=No&spotsavailable=&beginyear=&instructor=&dayoption=All&display=Detail&module=AR&multiselectlist_value=&arwebsearch_buttonsearch=yes)**(summer registration opens 5/13 for residents & 5/20 for non-residents). Activity Code: 17680-479G Classes may be canceled due to inclement weather or wet grounds. Call 301-927-0822 for weather-related cancellations. For fastest response to any questions, or for more information, please contact Health and Wellness directly via email wellness@pgparks.com

😀♠️❤️ A Spades Special - Cards in Downtown Silver Spring 😀♠️❤️ We are hosting another event in Downtown Silver Spring - at Comma's Food Hall inside City Place Mall. 😀 Enjoy a friendly night of Spades play, lots of laughs, and Friday fun. ♠️ Spades games will be the main event, from 6pm to 10pm! 🌯 Play cards, eat, drink, & socialize! Enjoy drink specials and variety of reasonably-priced restaurant options. 🌟 Get matched with a partner onsite. All skill levels are welcome. The fun starts at 6pm! 🍷 Happy Hour Specials all night! 🎶 A Live DJ will be playing music all evening 🚗 Parking available in Ellsworth Garage (connected to the venue through the Skywalk) 📷 See the photo section for details 🌜Join us for a night of card play and fun times! 🌛 🙏🏿 We will also be honoring our friend, Tony, we recently lost in the Spades community. 🙏🏿 <><><><><><><><><><><><><><><

Let's enjoy a hike on this next-to-last Sunday of spring in DC's Rock Creek Park! This one’s for car-free DC folks, those who want a short morning drive with easy parking, and anyone who wants to explore one of the region's great urban parks. This is a moderately challenging hike due to its length, though there is not much elevation gain. We’ll move at a steady 2–3 mph pace, with breaks as needed. Water and bathrooms are available at the start. Please bring 2 liters of water with you. **Start location and time:** We’ll meet at 9 am at Picnic Grove 24 across from Rock Creek Tennis Center [https://maps.app.goo.gl/wUMV6UqH7GKsDBbA8?g_st=ic](https://maps.app.goo.gl/wUMV6UqH7GKsDBbA8?g_st=ic) We'll gather at covered picnic table shown in the image below. I'll have a large blue hiking backpack. Note: We plan to start hiking promptly after our meeting time, but I'll allow a grace period of up to 10 minutes for late arrivals. Route: [https://www.alltrails.com/explore/custom-routes/custom-route-ba011fd](https://www.alltrails.com/explore/custom-routes/custom-route-ba011fd) **Transportation Options:** Driving or rideshare (Lyft/Uber): Yes! the meeting point is easy to get to and parking is free and plentiful. Buses: Indeed! Several buses go past this location on 16th Street. You can pick them up from Silver Spring metro (red line) or various metro stations in downtown DC. Please allow a little extra time if taking the bus, given variability in arrival times. Bikeshares - Of course! There are stations close by. CARPOOLING: Although this is one of our rare public transportation-accessible hikes, we encourage those with cars driving in from outside DC to be willing to carpool - you're the ones who make LMH great! If you're a driver that is willing to drive, please post a comment on the event page with the following information: (1) Number of seats (2) Meeting location (3) Meeting time As a rider, please comment on the driver's post to take a seat or post in the comments that you need a ride so a driver can find you. Riders are encouraged to help their driver out with the cost of gas. We look forward to hiking with you! **Background Info About LMH:** Please remember that this group is an informal group of friends and volunteers initiating trips under the common adventurer model (https://www.ronwatters.com/CADefine.htm). We do expect our members to be familiar with the best practices of hiking. This is not a group for first time hikers and is NOT a group for those seeking hiking instruction. We are also not professionals, nor are we trained hike leaders, nor do we scout out hikes. We plan hikes for fun. You are responsible for your own welfare and safety at all LMH events. Be sure to choose to attend hikes only within your own physical abilities and and hiking knowledge; take maps, suitable clothing, provisions (at least two liters of water plus any food or medical supplies you might require) and equipment, and act responsibly and safely at all times. Act responsibly and safely: if you ever believe you may be lost, follow the advice of the US Forest Service (https://www.fs.usda.gov/visit/know-before-you-go/if-you-get-lost) LMH organizers and members shall not be liable for any injuries, loss or damage to persons or property, direct or consequential, arising out of any aspect of LMH activities. By attending this event, you represent that you have read, understand, and agree to the contents of our waiver of liability in the following link ([https://docs.google.com/document/d/1pQ0dedcqlyjc_Aib3TEbTX4gQRQt4C7FeCmsAPyTxd4/edit?tab=t.0](https://docs.google.com/document/d/1pQ0dedcqlyjc_Aib3TEbTX4gQRQt4C7FeCmsAPyTxd4/edit?tab=t.0))

**\*TO ATTEND GET TICKET At** [https://www.socialevents123.com/event-details.aspx?id=13508#tix](https://www.socialevents123.com/event-details.aspx?id=13508#tix) (Multiple Meetup groups are co-organizing so the RSVP's shown are just a very small portion attending. We'll have at least 20 registered.) Our last online Bingo Night Party was such a BIG hit, we're doing it again! Do you like to play BINGO or want to just do something different?! Then you will LOVE this event! Here is your opportunity to have some fun playing our Live "Bingo" game. You will also get to socialize and make other friends from the comfort of your home. Prizes included Amazon gift cards, free future events and more! This completely online event will be LIVE and you will be able to see and hear the other participants while playing. You will either need to print or draw out your bingo cards. We will email you with how to get it after registering. You can have more than 1 person on your team as long as they're from your house and use same device. Friends/family around the country can also play. They would just need to also register for a ticket. This event will be held on Zoom which you would access through your computer/webcam, or via your phone/tablet. On day of the event, you will get a secured Zoom link and link to print out Bingo cards. \*RSVPS ON HERE ARE NOT REFLECTIVE OF ACTUAL ATTENDANCE as this is a multi group event. Cost: $15-$20 depending on how early you register. **\*TO ATTEND GET TICKET AT -** [https://www.socialevents123.com/event-details.aspx?id=13508#tix](https://www.socialevents123.com/event-details.aspx?id=13508#tix)

Come learn about life at Takoma Village Cohousing in Washington, DC, a thriving multigenerational community where residents know and support each other. Join our in-person tour on **Saturday, June 13, from 1:00–3:00 pm**. Registration is required. Sign up here on the Washington DC Area Cohousing Meetup. During the tour we'll provide a comprehensive introduction to Takoma Village, make plenty of time for Q&A, lead a walk-through of our community's extensive common facilities, and peek inside a couple of homes. Light refreshments will be served. Whether you're someone looking to raise a family, a singleton in search of community, or an environmentalist interested in green living, the cohousing experience has something to offer you. If you think you'd like to live at Takoma Village, check out our [Guide for Prospective Residents](https://www.takomavillage.org/Page/39042~755756/Guide-for-Prospective-Residents) for a list of activities to pursue and [contact us](https://takomavillage.org/page/39042~754251/public-inquiries) to request a schedule of meetings, social events, and work days you can attend to learn more about us. Read [our website](https://www.takomavillage.org/page/39042~944289/welcome) thoroughly and follow us on [Facebook](https://www.facebook.com/TakomaVillageCohousing/) and [Instagram](https://www.instagram.com/takomavillagecohousing/) to get a glimpse of daily life here! You can take public transit to the event. We’re two blocks from the [Takoma Station](https://www.wmata.com/rider-guide/stations/takoma.cfm) on Metro’s Red Line. Driving? Street parking is available in the neighborhood. NOTE: This is the first in-person tour in 2026. Another will take place in September. Virtual tours will be offered online in December and in March 2027.

Join PSW Science® on THURSDAY June 11 at 8 PM as we welcome Earl Miller, Picower Professor of Neuroscience. During the question and answer period, in-person attendees and live stream viewers may ask the speaker questions, and in-person attendees may also engage with the speaker during the post-lecture reception. Refreshments are served. For more information on this meeting, please visit: https://pswscience.org/meeting/2537 The meeting will be held in the John Wesley Powell Auditorium, adjacent to the Cosmos Club. The Powell Auditorium is located at 2170 Florida Avenue, NW Washington, DC 20008. Use of the Cosmos Club is restricted to the Powell Auditorium, the entryway to the auditorium, and the restrooms immediately outside the auditorium. Please note there is no onsite parking available. PSW Science, founded in 1871, is one of the oldest scientific societies in Washington D.C. Now, over 150 years later, we celebrate the Society's rich history and contributions to scientific discovery and cross-disciplinary collaboration. For information on how to become a member of PSW Science and membership benefits, please visit https://pswscience.org/join/

Over a billion documents processed. Millions of Veterans impacted. Hundreds of thousands of employee hours saved. Faster decisions. Greater accuracy. More benefits in the hands of our disabled Veterans. We created Smart Search, the world’s largest consumer of Amazon Textract, right when GenAI began reshaping what’s possible. Since then, we’ve built a suite of AI‑driven solutions that transform this data into real, measurable outcomes—accelerating benefits decisions for our Nation’s Veterans. Join us for a focused conversation on how an outcome‑driven approach to AI is helping us boost accuracy, streamline workflows, and deliver faster results for those who have served. This is a follow up to the AWS re:Invent 2023 "Intelligent Document Processing with Gen AI for Public Sector" presentation. About Speaker: Cameron Williams is a Senior Technical Project Manager and cross-functional technical leader at Booz Allen Hamilton with 15+ years of experience architecting and evolving scalable, cloud-native systems, from greenfield development to complex enterprise modernization. https://www.linkedin.com/in/cameronw711/ **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. Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).

Come chat about Atlassian tools and best practices at the Reynoldsburg Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-reynoldsburg-5/.

**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

Title: Smart Search + AI: An Outcome-Driven Journey from IDP to a Suite of AI Register at the Columbus AWS meetup: [https://www.meetup.com/columbus-aws-amazon-web-services-meetup/events/313426379/](https://www.meetup.com/columbus-aws-amazon-web-services-meetup/events/313426379/) Over a billion documents processed. Millions of Veterans impacted. Hundreds of thousands of employee hours saved. Faster decisions. Greater accuracy. More benefits in the hands of our disabled Veterans. We created Smart Search, the world’s largest consumer of Amazon Textract, right when GenAI began reshaping what’s possible. Since then, we’ve built a suite of AI‑driven solutions that transform this data into real, measurable outcomes—accelerating benefits decisions for our Nation’s Veterans. Join us for a focused conversation on how an outcome‑driven approach to AI is helping us boost accuracy, streamline workflows, and deliver faster results for those who have served. This is a follow up to the AWS re:Invent 2023 "Intelligent Document Processing with Gen AI for Public Sector" presentation. About Speaker: Cameron Williams is a Senior Technical Project Manager and cross-functional technical leader at Booz Allen Hamilton with 15+ years of experience architecting and evolving scalable, cloud-native systems, from greenfield development to complex enterprise modernization. https://www.linkedin.com/in/cameronw711/ **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

Get ready for a Picnic, this is our social and member appreciation event for the year! Feel free to bring family, but be sure to reach out with the number of attendees, so we can provide food for everyone. There will of course be food, music, games and fun! Event is held rain or shine, we have a covered shelter house reserved for the event. Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-annual-columbus-ace-summer-picnic/.

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)