Technology

​What if the American small farm could double as a high-tech power plant and farmers could become their own bank? Join us at PubKey DC for an exploration of a new frontier in rural land use. We’re sitting down with Mark Smith, CEO of [Carbon Country](https://www.carboncountry.us/), and Hunter Budd from the Digital Energy Council to break down a scalable model for the modern grower. [RSVP on LUMA](https://luma.com/fdvf8zd4) You’ll get an inside look at how integrating agrivoltaics (solar + grazing) with on-site Bitcoin mining creates a financial "flywheel" for regenerative agriculture. By monetizing excess energy and sequestering carbon through biochar, this model offers small farms a path toward energy independence and diversified revenue. Come find out how the intersection of Bitcoin and land stewardship is building a more resilient, decentralized grid—one pasture at a time. Read more about [Carbon Country on their website](https://www.carboncountry.us/). [RSVP on LUMA](https://luma.com/fdvf8zd4) ​**About the Bitcoin District Initiative** This event was organized by The Bitcoin District Initiative, a 501(c)(3) nonprofit working to build a grassroots Bitcoin circular economy in Washington, DC through education, business onboarding, and community outreach programs. If you’d like to get involved or support the Initiative, visit [https://bitcoindistrictinitiative.org](https://bitcoindistrictinitiative.org/).

Curious about Bitcoin but don’t know where to start? The headlines say one thing, the charts say another—but what’s the actual deal? Swing by PubKey DC on Wednesdays for Bitcoin Office Hours. John Balkam (CMO at [Sovreign](https://www.sovreign.io/)) will be on hand to cut through the noise and answer the questions you’ve been hesitant to ask, such as: * What is Bitcoin, what does it mean to be truly scarce, and why is Bitcoin fundamentally different than all other cryptos? * How do you actually buy it? And do you really have to buy a whole coin? (Spoiler: You can start with as little as $1). * What is a wallet, and what does it mean to actually own your money through self-custody? Drop in any time between 4 and 6 PM and look around for John, likely wearing a SATS hat, sitting at one of the dining tables. **Getting There:** * ​⚪ Federal Triangle + 10 min walk * ​ Archives-Navy Memorial-Penn Quarter + 2 min walk * ​ Judiciary Square or Metro Center + 8 min walk * ​There is limited street parking and several nearby paid garages Not financial advice. Do your own research.

\-\-\-\-\-\- [REGISTER FOR THE EVENT HERE (ON LU.MA)! ](https://luma.com/fnai8zxh)\-\-\-\-\-\- Join us for an evening of collaborative problem-solving as we work on a variety of civic tech projects together. Project needs vary but often include brainstorming, researching, writing, coding, or analyzing data. Check out [our website](https://www.civictechdc.org/projects) for a list of projects which may make an appearance! Meet other civic tech enthusiasts. Learn new skills. Contribute to a project to improve a local civic issue. **All are welcome and collaboration is encouraged.** Laptops are recommended but not required. **Where do I register?** To better serve our growing community, we’re transitioning our event registrations to Luma! **We still love Meetup** Meetup has been an incredible platform for us to build and connect with our community. We’ll continue sharing upcoming events there so that new people can find us, but Luma will be our primary registration platform moving forward. **Why we're making the switch** Meetup’s registration system has some limitations, and we need more flexibility to manage sign-ups and engagement. \-\-\-\-\-\- [REGISTER FOR THE EVENT HERE (ON LU.MA)!](https://luma.com/fnai8zxh) \-\-\-\-\-\-

Come kick back with the Black Code Collective! We'll be on the second floor by the main entrance in the mall!

Ready to become more confident, clear, and powerful when you speak? At our Toastmasters meeting, we practice: • Structured speeches • Quick-thinking through Table Topics • Constructive feedback to grow faster • Leadership and meeting roles This is where confidence is built one speech at a time. If you want to sharpen your communication, this is the room to be in.

✨ NetSAP (Network of South Asian Professionals) and YBP (Young Bengali Professionals) Community Iftar at Ballston Quarter Market ✨ Join us for dinner or breaking fast together! Wednesday, February 25 ⏰ 5:30 PM Ballston Quarter Market (Halal options available!) Please bring your own: ‍♀️ Prayer mat Dates Water Let’s gather, share food, and build community. Everyone is welcome — friends, family, neighbors, all faiths See you there! ✨

[Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **“The Science of Making Friends,”** with Marisa G. Franco, assistant clinical professor of psychology at the University of Maryland’s Honors College and author of the *New York Times* best-seller *Platonic: How the Science of Attachment Can Help You Make—and Keep—Friends.* Friends matter. They’ve been shown to improve mental and physical health, with one study of very happy people finding that their most defining characteristic was being socially connected. Yet friendship networks have been shrinking over the last few decades as people have coped with distraction, burnout, and chaos. It doesn’t help that we live in a society that often prizes romantic love at the expense of other relationships. How do we make and keep friends? What’s the secret to finding “your people” in an ever-more-fragmented world? Learn what science says about making friends in this interactive talk by Dr. Marisa Franco, a psychologist who has extensively researched human connection and systemic loneliness and whose book *Platonic* has been extensively lauded as a source of great practical advice. You’re never too old to make new friendships or deepen longstanding ones. Along with giving you an understanding of the scientific study of friendship, this talk will teach you practical steps you can take to build better connections with others to be happier and more fulfilled. (Advance tickets: $13.50 plus sales tax and processing fees. Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image by Canva.

# Ready to level up your cybersecurity game? **Join Cloudforce on Thursday, February 26 at 5:00 PM** for **Cybersecurity in the Microsoft Cloud**, a focused session on the core security essentials every organization needs to protect its cloud environment. As threats grow more sophisticated and AI-driven attacks become the norm, understanding the fundamentals of securing Microsoft 365 is critical. This session will walk you through the practical building blocks of a strong security foundation—ensuring your identity, data, and collaboration tools remain protected. **Event Details:** ** When:** February 26th\, 2026 \| 5:00 PM – 7:00 PM ** Where:** Cloudforce HQ: 120 Waterfront St, Suite 500 · National Harbor, MD **Speaker Lineup:** * Corey J\. Lee \| Security CTO at Microsoft * Hasib Munib \| Microsoft Certified Trainer \(MCT\) \- Azure Infrastructure & Security Consultant * Rhoddy McKown \| Cloud Security SME\, Unit Lead at Cloudforce * Husein Sharaf \| CEO & Founder at Cloudforce ✨ Don’t miss this chance to connect with peers, share ideas, and get inspired for the year ahead. **✅ RSVP today to claim your spot!** **Questions?** Reach out at events@gocloudforce.com

Bitcoin District is a community of Bitcoiners living & working in the greater DMV metro area. Join us for a "Coffee & Bitcoin" meetup where we'll talk about what's happening in the world of Bitcoin. [RSVP on LUMA](https://luma.com/g4a1tknf) This is an easygoing, open-door gathering where anyone curious about Bitcoin can ask questions and meet the local community. No presentations, no pressure — just good coffee, good conversation, and a space to talk about what’s happening in the Bitcoin world. New to Bitcoin, actively building, or simply interested in connecting with the local community? Stop by, say hello, and spend a Saturday morning with us. Checkout the cafe's menu: [https://www.opencitycathedraldc.com/](https://www.opencitycathedraldc.com/) **Getting There:** ​ Free Parking (on Saturdays) by the Cafe 30-min walk from Woodley Park-Zoo/Adams Organ **⚠️ Our events are Bitcoin focused and we generally avoid discussing other coins & tokens. Nothing discussed during this meetup is financial advice. Always do your own research.** [RSVP on LUMA](https://luma.com/g4a1tknf)

In an era focused on scalable efficiency, the pursuit of absolute service consistency is often seen as the ultimate goal. But what is gained and what is lost when service offerings are entirely predictable? Does aiming for uniformity stifle necessary adaptation and human connection? Join us for an intimate discussion exploring the often overlooked trade-offs of **service consistency**. We'll dive into when consistency builds “trust and reliability”, and when it becomes “a barrier to designing flexible, empathetic, and truly customer-centric experiences”. **#ServiceDesign #ServiceConsistency #ServiceManagement** **What’s a Service Design DC salon?** Our salons are an excellent opportunity to connect with fellow designers, engage in meaningful conversations, and gain fresh perspectives on the evolving landscape of our field. Space is limited to ensure an intimate atmosphere and encourage deeper conversations. Whether you have been to a past salon or will be a first timer, we’d be happy to have you join this group discussion of service design practitioners and enthusiasts in the Washington D.C. area! **Evening Agenda** * 6:00 P.M. - Doors Open / Socializing \* * 6:30 P.M. - Salon begins * 8:00 P.M. - Salon Wraps up \*We will provide light refreshments, including food and drinks, during the salon. **Note about RSVPs:** * Due to the limited number of available spots, we kindly request that you update your RSVP if you are unable to attend so others may have the opportunity to join. Thank you for your understanding. *** Many thanks to our host and sponsor, **Technical Assent!** *At Technical Assent, we believe that government can be a platform for service innovation where services can be designed to be more relevant to customers, more reliable, and delivered at a lower cost.* *Our company exists to build high-performing government service organizations — government-to-citizens (G2C), government-to-government (G2G), and shared services. Our approach is unique in that we improve service performance from the bottom-up, starting with customer experience. We use that insight to design and modify the talent, tools, and technology that deliver government services to each customer. Technical Assent is a Service-Disabled Veteran Owned Small Business appraised at CMMI-SVC Level 3.*

# Secure the Vibe: AI-Generated Code, CVEs & OWASP Risks AI-assisted development (“vibe coding”) is changing how we build — but it’s also introducing new vulnerabilities, risky dependencies, and overlooked attack surfaces. If AI writes the code… who reviews the security? Two security professionals will break down the real risks behind AI-generated applications and how to mitigate them before they reach production. *** ## What We’ll Cover **1:00 PM – 2:00 PM \| Live Walkthrough & Demo** * Real-time AI code generation * Identifying vulnerabilities in generated output * How CVEs and insecure dependencies propagate * OWASP Top 10 risks in AI-assisted builds * Prompt injection, secret leakage, hallucinated APIs **2:00 PM – 2:30 PM \| Interactive Q&A** * Audience code review discussion * Mitigation strategies * Guardrails for secure AI workflows *** ## Who Should Attend * Developers using AI coding tools * DevOps & Cloud engineers * Security professionals * Anyone shipping AI-assisted software AI accelerates delivery. Secure engineering prevents disaster. Let’s make sure we’re doing both. Light bites and refreshments provided. Bring a laptop if you’d like to follow along.

7:30- 8 AM: Networking and Chit Chat 8 AM - 9 AM: Presentation and Q/A Topic: Making Data Actionable for AI Presenter: Dustin Wolfe Description: Lineage, Context, and Quality are table stakes for data science. Glossary, Ontology, Metadata are growth and operations accelerators

JOIN US FOR THE BEST NETWORKING EVENT IN DC! As seen in Entrepreneur Magazine THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= weconnect® is the fastest growing startup, digital & tech networking organization in the country. Our events are comprised of the most influential professionals in the area. THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= Our purpose is to help our members forge strong, lasting relationships within the community – combining Fortune 500/1000s with Entrepreneurs and Startups. We’re creating unique opportunities & connections to help you grow your business and network both offline and online through our proprietary platform (coming soon). Enjoy The Most Successful Startup & Tech Mixer In A Fun, Relaxed Atmosphere Mingle With Highly Successful Men & Women In The Entrepreneur, Startup, TECH Space Find Your Next Client, Employee, Business Partner or Co-founder “Your Network Is Your Net Worth.” Come Build Your Network With Us! THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= COMPANIES OFTEN IN ATTENDANCE\* (... just to name a few) Google • Sony • Electronic Arts • Hulu • Hautelook • The Honest Company • Disney • Apple • Activision • Live Nation • Dollar Shave Club • Facebook • Snapchat • Trunk Club • ZipRecruiter • Experian • DreamWorks Amplify • HBO • Edmonds.com • DogVacay • NBC Universal • YouTube • BeachBody • Playstation • Amazon...and so many more. \*This does not Guarantee that these companies will be in attendance at this event. JOIN US FROM 6:00 - 9:00PM • DRINKS\* • AMAZING COMPANY • NETWORKING \*Cash Bar PROUDLY SPONSORED BY: Connect in Tech We're Hiring THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= ***Event Date & location subject to change as per the organizers discretion.If event changes date your ticket will still be valid for the rescheduled event date.No Refunds, Exchanges or Substitutions***

Title : Design of a Quantum Photonic Full Adder Gate based on an 8-mode Integrated Optical Circuit Date: Feb 28 2026 Noon - 14:00 EST Abstract: Multiport interferometers designed using the Clements decomposition algorithm can be used to implement compact quantum-photonic full-adder (FA) gates on photonic integrated circuits (PICs). By expressing each element of the FA gate matrix in terms of the permanent of a non-unitary matrix, enabled through Boson sampling, the required number of MZIs in the gate can be further reduced. In this presentation, we will discuss the design of an FA gate modeled as a four-photon scattering process on an eight-mode integrated optical circuit, where the permanents of submatrices determine the output probabilities. Simulation results demonstrate a fidelity of 1 and a success probability of 2.22 × 10⁻⁴ for the FA gate. We will also examine the impact of phase-shifter and attenuator variations on fidelity and success probability using Ansys Q-Interconnect software. Finally, we will compare the performance of the proposed FA gate with a benchmark Toffoli gate designed using the same approach. Speaker: Shafiqul Hai received the B.Sc. degree in Electrical and Electronic Engineering from the Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh, in 2007, and the M.Eng. (Thesis) and Ph.D. degrees in Electrical Engineering from McGill University, Montreal, QC, Canada, in 2011 and 2016, respectively. He is currently an Assistant Professor in the Department of Electrical and Computer Engineering at Lakehead University. His research interests include the modeling and characterization of compact nanophotonic devices and components for next-generation optical fiber and RF communication systems, as well as quantum computing on photonic integrated circuits. He is the author or coauthor of more than 12 peer-reviewed journal papers and 15 conference publications. Moderators: Dr. Pawel Gora, CEO of Quantum AI Foundation ([https://www.qaif.org/](https://www.qaif.org/)) , Dr. Sebastian Zajac , member of QPoland ([https://qworld.net/qpoland/](https://qworld.net/qpoland/)) This is an online event. Zoom registration form will be emailed to registrant and posted on the event forum by Feb 28 2026 11:00 am EST.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

**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** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

**[No Surprise, ... YET]** Let's get together and **WORKSHOP** about Job Searching and Career Management. Here are some of the content areas we can cover - expect this to change. * Using AI effectively (search, resume). * Job Search Tooling (i.e. TopResume, Job-Squid). * Resume / LinkedIn Review * Practice Interview * Practice Elevator Pitch ***Bring your laptop and expect to write some (non-AI-generated) code!*** Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

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

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas

We're excited to launch **GitHub Copilot Dev Days**, a global in‑person community event series running **March 15 – April 30**! Let's come together as developers, grow our local community, and showcase the power of GitHub Copilot with **free, high‑quality training materials** from Microsoft + GitHub. * GitHub Copilot in VS Code * GitHub Copilot CLI … and more! * **Intro Talk (30–45 min):** GitHub Copilot + AI development * **Local Community Talk (30–45 min):** NOT ME, **[Matt Eland](https://www.linkedin.com/in/matteland/)** * **Hands‑on Workshop (1 hour):** Practical exercises using GitHub Copilot ***Bring your laptop and expect to write some (non-AI-generated) code!*** Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017