Software Architecture

A Path Forward – Grand Opening & 2-Year Anniversary Celebration! Join us as we celebrate the Grand Opening of A Path Forward’s new Leesburg studio and mark two years of supporting mothers through every stage of motherhood. A Path Forward is a maternal wellness studio offering integrated lactation support, strength-based fitness, nutrition coaching, and restorative therapies designed to help moms rebuild strength, confidence, and balance — not just “bounce back.” This open-house style event is an opportunity to: * Tour the new studio space * Learn about our services, including Red Light Therapy * Meet the founder and local providers * Ask questions and explore how A Path Forward can support you in your current season * Enjoy light refreshments sponsored by Robin with 'Keeping It Real' Real Estate * Community Connection **Give-A-Ways!** We wil be doing 2 give-a-ways at the top of every hour. * 10:00AM, 11:00AM, 12:00PM and 1:00PM Whether you’re pregnant, postpartum, a toddler mom, or simply ready to prioritize your own wellbeing again, this celebration is for you. Come celebrate a new chapter, a new space, and a shared commitment to supporting moms in our Loudoun community. We can’t wait to welcome you.

Gaming, AdTech, EdTech, Media Streaming, and FinTech are just a few of the workloads where high-availability cloud infrastructure matters. Whether you’re doing battle daily in one of these spaces or are just curious about ways to improve performance, meet us in Reston for an in-person discussion on bare metal cloud architecture. You’ll meet our product lead, James MacKenzie, who will walk through how modern bare metal serves as a control plane for hybrid and private cloud architectures. **What we will cover** * Ways to leverage bare metal, containers, and orchestration for better performance and predictable economics; * Real-world hybrid, disaster recovery, and data-intensive architectures; * Our approach to eliminating ingress and egress fees. **Who should attend** * Cloud architects and platform engineers; * DevOps professionals and infrastructure leads; * FinOps stakeholders managing data-heavy or hybrid workloads. **Why attend** This is a technical, architecture-first conversation. You will leave with a clearer understanding of high-availability cloud infrastructure and how organizations are scaling cost-effectively. Food and drinks will be provided. Space is limited to keep the discussion interactive.

**Agenda :** * 4.30 to 4.45 PM ET: Food and Networking * 4.45 to 5.30 PM ET: "Building Smarter Agents with Microsoft Copilot Studio (Jan 2026 Edition)" Hello Everyone! Please join us for our Jan 13th edition of the AI-ML MeetUp. **Please note this is an in-person meeting and light refreshments/food will be provided.** **Title:** Building Smarter Agents with Microsoft Copilot Studio (Jan 2026 Edition) **Description:** Discover how to design intelligent, task-driven AI agents using **Microsoft Copilot Studio**. Learn how to connect copilots to enterprise data, workflows, and external systems. Explore real-world use cases, best practices, and architecture patterns for scalable agents. Get hands-on insights into what’s new in the Jan 2026 edition and what’s coming next **Location:** The meeting will be hosted in the Applied Information Sciences ( AIS ) office in Reston, at 11440 Commerce Park Dr # 600 · Reston, VA. The location is also right off the Silver Line metro's Wiehle-Reston Metro Station. **Parking:** Parking is paid and can be validated at the AIS office reception. We will meet in Room Lake Anne. We hope to see you all there!!!!

NOVA Code and Coffee is an inclusive, informal, co-working session. People of all skill levels are invited. The concept is simple, bring a laptop and ideas, we'll provide the coffee and donuts! Here's how it works: 1. At 10:15 everyone introduces themselves and briefly describes what brought them to Code & Coffee today (project, homework, networking, etc) 2. For the rest of the day, folks work in the communal space on their projects providing one another help and conversation as needed. Oh and they usually drink coffee and tea too! That's it! Hope to see you there! **Location** Our hosts are the Fairfax City Economic Development Building: [10300 Eaton Pl, Fairfax, VA 22030](https://www.bing.com/ck/a?!&&p=d7298231ca2df594df822003f9a93517c788fceefe1fcbb79c8976696e341bc6JmltdHM9MTc1MzIyODgwMA&ptn=3&ver=2&hsh=4&fclid=180d0745-3b7f-69a1-23a2-11433a7868e5&u=a1L21hcHM_Jm1lcGk9MTA5fn5Ub3BPZlBhZ2V-QWRkcmVzc19MaW5rJnR5PTE4JnE9RmFpcmZheCUyMENpdHklMjBFY29ub21pYyUyMERldmVsb3BtZW50JnNzPXlwaWQuWU44NzN4ODI4MTk2Mjg0NTk5MDM4MTU0MiZwcG9pcz0zOC44NjE0NDYzODA2MTUyMzRfLTc3LjMwMjE3NzQyOTE5OTIyX0ZhaXJmYXglMjBDaXR5JTIwRWNvbm9taWMlMjBEZXZlbG9wbWVudF9ZTjg3M3g4MjgxOTYyODQ1OTkwMzgxNTQyfiZjcD0zOC44NjE0NDZ-LTc3LjMwMjE3NyZ2PTImc1Y9MSZGT1JNPU1QU1JQTA&ntb=1) Conference Room A- Large, Floor 1 This is a new venue for us, so give us some time to get more details about it. Driving is the best option. There is plenty of free on-site parking. Otherwise, we are a 22 minute bus from the Vienna Metro Station. **Sponsored by:** Thank you [Fairfax City Economic Development](https://gofairfaxcity.com/) and [Mason Enterprise Center](https://enterprise.gmu.edu/) for making this event possible! **Thank you so much to our wonderful sponsors!** Organized by [DMV Petri Dish](https://www.dmvpetridish.com/) **[Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md):** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To make clear what is expected, all delegates/attendees, organizers, and volunteers at any Nova Code & Coffee events are required to conform to our [Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md).

**IMPORTANT NOTICE:** This meetup is sunsetting, and *this will be the last event being announced here*. **To continue to receive updates to Transit Techies NYC, subscribe to our [Luma calendar here](https://luma.com/transittechies).** Talks will start at 6:30pm, and we'll mingle over light bites and refreshments before and afterwards. **[Please sign up on the Luma event for building access!](https://luma.com/my43kl57?tk=2BGBsd)** **[Follow us on Luma](https://luma.com/transittechies) to continue receiving updates** **Speakers** ​**​Colin Miller** mostly grew up in Austin, Texas, where he developed an early interest in software and maps. After his freshman year of college, he launched his first startup, Redistricter, which took off far faster than expected. He left school and moved to New York to pursue it full-time. ​A year later, he created *Subway Builder*, a hyper-realistic game that lets players design subway systems from scratch while navigating real-world constraints and costs. The game simulates millions of commuters using Census and Redistricter data, powered by the same pathfinding algorithms people rely on to get to work. Your job is to design a route network that gets the most people to their destination as fast as possible. — **Greg Feliu** is a data engineer and analyst focused on transportation analytics, with projects ranging from modeling subway–bus transfers to clustering NYC subway stations by ridership. Drawing on public ridership data and GTFS schedules, he builds minimal-assumption models to estimate ridership on each subway line, combining data modeling with subject-matter expertise to reveal how New Yorkers move through the system with *The Busiest Subway Lines in NYC, Ranked*. **[Please sign up on the Luma event for building access!](https://luma.com/my43kl57?tk=2BGBsd)** **[Follow us on Luma](https://luma.com/transittechies) to continue receiving updates** The event will be held at 370 Jay Street, Brooklyn, NY in Room 1201. We hope to see you there!

Join us for another session of our study group as we dive into the fascinating world of Large Language Models (LLMs) using the book **Build a Large Language Model from Scratch** from Manning. In this session, we will finish **Chapter 7: Fine-tuning to follow instructions**. In the last session, we talked about how to prepare the dataset for instruction fine-tuning and in this session we will perform the fine-tuning and evaluate the model afterwards. This isn't just a lecture! Come ready to ask questions, share insights, and code along. Whether you're a beginner or have some experience, this is the perfect opportunity to build a strong foundation together. If you plan to work with the code on your own laptop during the session, try and set-up the environment ahead of time (https://github.com/rasbt/LLMs-from-scratch/tree/main/setup). We will be meeting at the North County Governmental Center this time that is across from the Reston public library.

Ready for the **FIRST Loudoun CyberTech Event of 2026** \- featuring the **Loudoun County CISO**?!?! Join us on **Tuesday, January 13, 2026,** at **Honor Brewing Company** at **42604 Trade West Dr, Sterling, VA 20166**! Want a custom name tag to enhance your networking opportunities? Register here and yours will be ready at the door: https://share.hsforms.com/1J8_8W2-vSe2WSqQbnxxz0Adwxz1 Are you prepared for what cyber threats will define 2026? Which ones matter and which should be ignored? What does modernization look like in 2026 at the intersection of risk, cost, and security? Join us for an exciting evening with the **Loudoun County CISO** and our spotlight speaker, **Dr. Elizabeth Di Bene**, as she explores these questions and addresses what to expect in cyber in 2026! **Dr. Elizabeth Di Bene** is the **CISO** for **Loudoun County Government,** overseeing information security strategies with a focus on risk management, data analytics, and SaaS. She brings more than 20 years of cyber leadership experience across the federal government and private sector, including roles at **CACI International,** **the U.S. Department of Justice,** and the **U.S. Marine Corps** where she also served in cyber leadership roles at **Marine Corps System Command**. Dr. Di Bene is nationally recognized for her expertise in network and information security and is a frequent industry speaker and FinOps ambassador. Join us next month to meet **Dr. Elizabeth Di Bene** to learn what should matter most for cyber in 2026! **Agenda** 5:30 Social hour and networking begins 6:10 Welcome 6:20 Spotlight Speaker - **Dr. Elizabeth Di Bene** 6:50 Q&A 7:00 Open Mic & Networking Continues 7:30 Adjourn