Engineering Management

UXDX, Refresh DC, Friends of Figma, and User Experience University are joining forces for a night of good drinks, great convos, and even better connections. Whether you're a UX designer, researcher, product manager, or engineer, if you work in the product space, this night is for you. Come connect with the people shaping DC's design and tech scene. What to expect: — Network with DC's UX, product, and engineering community — A chance to WIN a free ticket to UXDX during our giveaway — Score 25% off tickets to UXDX just for attending! Bring a friend (or two) and we’ll see you there!

***Meet us in the Rockville Library, Collaboration room #4 where we will attempt to run clean scans of gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) Meet us in the Rockville Library, Collaboration room #4

Are you planning to go to Burning man for the first time? Gather with us to learn more about making the journey in 2026. This is a particularly critical time with the main ticket sale coming up April 29, and registration for it happening April 20 to 28. Not that you can’t get tickets other ways, but we’ll talk about all that here. Not reinventing the wheel, so this’ll build on what's been covered on previous BM for beginners hosted by Darrell: * The 10+1 Burning Man principles * Getting Tickets to Burning Man * Making preparations for a week in the Desert * Finding a home on the Playa * Getting TO Burning Man * Entering Black Rock City Little Miss Whiskey’s allows outside food, so feel free to pick up some on your way or order for delivery when you get here. This event is open to anyone for the hangout, but especially those who've never been to Burning Man or who has been only one year for the presentation. Arrive as early at 7:00 pm, the brief presentation will begin at 7:30pm (will not last more than 30 minutes. OR arrive after 8 pm if you’d rather skip the presentation altogether. Veteran Burners, please pass this on to your friends who are burners and just don't know it yet! Also save the [confirmed date from Shanna of Sunday, Apr 12]. The DC Burners Nonprofit is planning on hosting a small town hall and social in DC, a great next stop for any new and aspiring Burners. Co-hosts: Joy aka Zendipity (DC Regional Contact), and Nexus (The Alphabet Cookout TCO) ACCESSIBILITY NOTES: Please note that Little Miss Whiskey’s event space is located on the second floor and is accessible by stairs only (there is no elevator or ramp). The venue has three single-occupancy restrooms: two on the ground floor and one on the second floor. We recognize that this setup presents accessibility barriers and want to be transparent so folks can make informed decisions about attendance.

We are the Federal Center Toastmasters Club. We meet the 1st, 3rd, and 5th Thursday of each month in Hyattsville, MD, from 12 noon to 1pm. Our meetings are held at the headquarters of the CDC’s National Center for Health Statistics of the CDC. Our meetings are open to the public, though visitors must go through building security procedures. For visitors who are not U.S. citizens, we do need to pre-coordinate a first visit with our security team. Contact us at: 1260@toastmastersclubs.org. We have been a Toastmasters Club for 40 years and always welcome new members! Join us, and you will improve your public-speaking and leadership skills in a friendly, supportive atmosphere!

Network with an average of 60+ business professionals, all attendees get an opportunity to give a 30 second elevator pitch, enjoy a light breakfast, 10 minute educational presentation on topics that change weekly, and enjoy networking before and after the meet up.

• What we'll do On https://blackecon101.podbean.com/ Thursdays at 6 pm. discussing the economy....

Join us on **Thursday, April 2nd** for **Kickback & Connect** in **Washington, D.C.** From magazines to motion design and from newsrooms to nonprofits, if you make things in D.C., you’re invited. This is a low-key happy hour bringing together designers and creatives across disciplines in the DMV to kickback, connect, and share ideas—no panels, no pitches, no pressure. We hope to see you there! **Music by: Friends on Mars** Hosted by Good People DC and **[SPD](https://www.spd.org/)**, a nonprofit design community rooted in publishing and creative excellence. No cover charge = no excuse not to come Must be 21 to enter. Please drink responsibly.

Title: Beyond Cryptography: Geometric Symmetry & Parity Stability Summary: Decoding Chaos: Using Quantum-Inspired Symmetry Metrics to Detect Stealth Attacks in High-Stakes Infrastructure. Agenda: Why symmetry matters after the proof is done. Symmetry as an Invariant Symmetry as a Security Primitive Trust as a Continuous Function Live Thought Experiment Engineering, Implications & Open Questions Move away from traditional bit-matching and discuss "Symmetry Drift." Explain how system states can be modeled as high-dimensional manifolds where an attack represents a geometric deformation.T(t)=f(symmetry stability,parity consistency,temporal coherence) Speaker: Vijay Krishna Vijay is a security engineer focused on runtime observability and symmetry drift in cryptographic systems. He is the founder of Vyapti Resonance and the creator of the Quantum Security Probe (QSP), a telemetry-driven integrity monitoring framework for post-quantum infrastructures. His work bridges theory, engineering, and long-lived system behavior, emphasizing measurable trust over binary verification. Vijay has 9 accredited licenses in Quantum Computing. Career Snapshot: Microsoft → DuPont → Rockefeller Capital Management → Morgan Stanley → New York Life → Founder, Vyapti Resonance Across this trajectory, Vijay has operated at the core infrastructure layer of organizations—cloud platforms, identity systems, distributed compute, reliability engineering, and governance frameworks. His work has consistently involved systems that cannot fail, particularly in regulated financial and insurance environments. This enterprise grounding strongly informs his academic and research outlook: quantum and AI systems must be operable, governable, auditable, and teachable, not merely theoretically elegant.

Learn to manage stress and achieve self-growth through simple relaxation and Meditation. Heartfulness Meditation is a simple, modern, methodical approach to meditation. Rather than homing in on your breath or repeating a mantra, you simply focus inward, on your heart, to cultivate inner strength and serenity. Heartfulness meditation is gaining traction in recent years. It focuses on the heart, allowing individuals to connect with themselves on a deeper level, and ultimately achieve peace, relaxation, and clarity. It is a practice that encourages patience, self-compassion, and acceptance, helping cultivate a deeper appreciation for the present moment. This practice is offered with love and at no cost

This is an opportunity to practice and hone your presentation skills for a friendly audience! Come ready to give a 5-minute presentation on a topic of your choice - whether it's a pitch to potential clients for your job, a niche hobby, or a special interest, all topics are welcome. Guests are encouraged to bring their own laptops. We will have access to a projector and HDMI cable to connect.

We will spend the morning practicing for our job interviews. This will be highly interactive. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- At the end of this seminar/webinar, there will be a brief Christian story. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- IF YOU ARE NEW TO Career-Confidence.org and want to learn about us via our team, here are some videos that we have done. PLEASE SUBSCRIBE to our channel and LIKE our videos. \-\-\-\-\-\- Career-Confidence.org, Laura Hamilton and Robert Brandau both long-time recruiters give you an overview. [https://www.youtube.com/watch?v=R20iMmWWsas](https://www.youtube.com/watch?v=R20iMmWWsas) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Bruce, Silvia, and Mary Beth talk about the impact of Career-Confidence.org on their job search. [https://www.youtube.com/watch?v=EYtFRWzhKLo](https://www.youtube.com/watch?v=EYtFRWzhKLo) \-\-\-\-\-\- Tim Jack, one of our current volunteers and attendees [https://www.youtube.com/watch?v=uq-qfaDVDMU](https://www.youtube.com/watch?v=uq-qfaDVDMU) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Doris McMillon of our Board of Directors [https://www.youtube.com/watch?v=JNmOi9TsYGs&t=10s](https://www.youtube.com/watch?v=JNmOi9TsYGs&t=10s) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Kim DeWitt Succinctly Talks about our Team [https://www.youtube.com/watch?v=SSHCEK11jD0](https://www.youtube.com/watch?v=SSHCEK11jD0) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Cecilia and Nate – 2 of our Alumni give an overview of Career-Confidence.org. perspective. [https://www.youtube.com/watch?v=uNstYHVnfAA](https://www.youtube.com/watch?v=uNstYHVnfAA) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Sara's Experience with Career-Confidence.org - Surprise Ending – Pre-Covid [https://www.youtube.com/watch?v=fEuKuvZyEYE&t=51s](https://www.youtube.com/watch?v=fEuKuvZyEYE&t=51s)\`

**Join a work party to organize the Velocity Bike Co-op warehouse on the first Saturday of each month from 9 a.m. to noon.** Mike Pattisall, Velocity's business manager, will guide volunteers in improving the space where we work. You don't need to be there the whole time. Just come when you can, and wear clothes you don't mind getting dirty with bicycle grease. **Help keep the warehouse organized so there's space to work on bikes on volunteer nights!** Please note that volunteers under 18 are required to have a parent or guardian attend the beginning of their first volunteering session in order to sign a waiver for them, and volunteers under 16 are required to have a parent or guardian present with them during all the time they spend volunteering at Velocity.

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) $15 for One Class $20 for Both Free Parking & Plenty of Dance Space.

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. We will be hearing from Becca Powell, Director of Advocacy and Outreach at Unchained At Last, an organization whose mission is dedication to ending forced and child marriage in the United States through direct services and systems change. Unchained At Last's mission clearly meshes and addresses several of our Humanist Ten Commitments. Becca will educate us about an issue many of us may not be familiar with--but should be. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.