Data Pipelines

📅 **Week 4 Focus: Calling LLM via API** Each 7-week cycle focuses on a small, well-defined part of a larger system—and over time, these cycles build toward a complete, real-world project Feel free to join at any week and we will catch you up. There is no need to be at the beginning of the cohort to build. Complete beginners welcomed! 📌 By the End of a Full Cycle, You should Have 🎯 A working project in your own GitHub repo 🎯 A small but real portfolio piece you can demo or write about 🧠 **Current Project** This cycle’s shared project is an **image-based knowledge extraction system**. In Week 3, we trained a deep learning object detection model (YOLO) and learned how modern computer vision models are built. **In Week 4** we will try **LLM-based image understanding via APIs** to extract structured information from images and comparing this approach with traditional computer vision and building your own deep learning methods. * \*\*\* **👋 Who Is This For?** 🔹 Beginners who learn best by doing — no prior experience needed 🔹 Career switchers from product, engineering, design, marketing, or other fields who want to break into data 🔹 Analysts, engineers, and PMs looking to sharpen their skills or build real-world projects 🔹 Data professionals who want a creative playground outside of work 🔹 Anyone with big questions and a love for learning through experimentation \*\*\* **BUILD. LEARN. EXPERIMENT. OVER COFFEE.** Come hang out, meet like-minded people, and work on something fun. 📍 Based in Berlin – in-person meetups only (for now!) 💻 Laptops + ☕ highly encouraged Join our Discord → [https://discord.gg/dPnmzcCP8w](https://discord.gg/dPnmzcCP8w) Check out our program resources: [Google Drive](https://drive.google.com/drive/folders/15DmZqD4bLBk2vU4zpvh1HiB3_5n09v-q?usp=sharing) \*\*\* ✨ Who’s Hosting? I’m Lindsey, a senior data scientist working on AI, causal inference, and data products. I’ve built models for fraud detection, uplift modeling, and LLM-based systems. I am always open to suggestion for different format for this meetup.

⛵☀️🌴 14 Tage Karibik mit Luxus-Katamaran - Segelurlaub in 2026 - Privater-Törn Sa, 14. Februar 2026 – Sa, 28. Februar 2026 ⛵ Karibik Paradies pur Stell dir vor: Türkises Wasser, das in der Sonne glitzert, versteckte Buchten zum Eintauchen und die pure Entspannung auf unserem Katamaran. Was dich erwartet: Schnorcheln, Entdeckungstouren & Sterneabende Mit unserem Luxus-Katamaran ankern wir in stillen Buchten, erkunden die Umgebung mit unserem Dingi und genießen das einfache Glück. ⛵ sicher und entspannt – segeln mit dem Katamaran Ein Katamaran gleitet stabil und ruhig durchs Wasser – ohne lästige Schräglagen, kein Schaukeln, auch bei mehr Wind. Perfekt für Neulinge – einfach zurücklehnen und genießen. (Tipp: Wer mag, kann natürlich vorsichtshalber etwas gegen Seekrankheit einpacken – aber meist braucht’s das nicht!) ⛵ Luxus-Katamaran Lagoon 450– pure Komfortoase! 🛥️💙 Stell dir vor: Ein luxuriöser Traum-Katamaran mit Platz für 12 Personen - perfekt für gemeinsame Abenteuer und entspannte Auszeiten. Der Luxus Katamaran hat 4 Kabinen mit jeweils eigenem Bad, eine Großküche, klimatisierten Räumen, drei Decks und einem exklusivem VIP-Oberdeck. ___ 🌴 Unsere Route durch die Karibik mit viel Freiheit und Entdeckung Start: 📅 Sa. 14.02.2026, 17 Uhr 📍 Le Marin (Martinique) Route: Wir segeln mit Wind, Sonne und Entdeckerlust und gestalten die Törns ganz flexibel, mit Ausflügen ganz nach euren Wünschen 😉 Geplant sind diese traumhaften Inseln: • Le Marin, Sainte-Anne, Grande Anse d’Arlet (Martinique) • Rodney Bay, Marigot Bay, Soufrière / Pitons (Saint Lucia) • Wallilabou (St. Vincent) • Bequia, Mustique, Tobago Cays, Mayreau (Grenadinen) Ende: 📅 Sa. 28.02.2026, 12:00 Uhr 📍 Zurück in Le Marin (Martinique) – mit einem Koffer voller Sonnenmomente! Gemeinsam entscheiden wir: Wanderungen durch Naturparks, Schnorcheln in Korallenriffen, Inselmärkte und traumhafte Entspannung an Deck Der Skipper passt die Route nur aus Sicherheitsgründen wie Wind & Wetter an. ___ 💬 Wer wir sind, unser Skipper-Team: Sicherheit ist unser Kompass! ⛵ Wir sind seit vielen Jahren leidenschaftliche Segler und haben uns auf Katamarane spezialisiert. An Bord sind zwei erfahrene Skipper, die ihre Ausbildung beim Deutschen Segler-Verband (DSV) absolviert haben. Damit ist die Sicherheit auf unserem Katamaran nicht nur gewährleistet, sondern liegt in besten Händen! ___ ⚓ Leben an Bord & Mitsegeln An Bord packen alle mit an – ob beim Kochen, beim Anlegen oder beim Dinghi holen. Alles ganz locker, ohne Zwang. Du brauchst keine Segelerfahrung, nur Lust auf Gemeinschaft und ein wenig Abenteuer 😉 Wenn du segeln lernen möchtest, zeigen wir dir gerne mehr. Wenn du lieber mit einem Buch in der Hängematte liegst – auch perfekt! Für diese Abenteuerreise solltest du fit und offen für Neues sein – das Klima ist spannend, aber auch herausfordernd, und vor Ort ist die Gesundheitsversorgung etwas anders als gewohnt. ___ 🍽️ Verpflegung 💰 Bordkasse & Kabinen Wir kaufen gemeinsam ein und kochen an Bord – so können wir auch auf spezielle Ernährungsbedürfnisse (vegan, vegetarisch, Unverträglichkeiten etc.) eingehen. Restaurantbesuche planen wir je nach Lust und Laune, und ist nicht in der Bordkasse enthalten. • Bordkasse Verpflegung: ca. 100 – 150 € p.P. / Woche • Bordkasse Schiff (Motorstunden, Endreinigung, Bettwäsche, ggf. Hafengebühren etc.): ca. 100 – 150 € p.P. / Woche • die Kosten belaufen sich auf. 2.290 € p.P. in geteilten Doppelkabinen • Skipper-Verpflegung (eine Person): Traditionell mitversorgt durch die Crew • Einzelkabine oder Bugkoje: auf Anfrage möglich ___ ✈️ Anreise: Flüge Martinique erreichst du am besten per Flugzeug. Aktuell kosten Hin- und Rückflüge ca. 600€ je nach Abflugort. ___ Bitte beachte: Dies ist ein privat organisierter Törn ohne kommerziellen Hintergrund. ___ 💌 Noch Fragen? Interesse? Komm an Bord – die Karibik ruft! deine Skipper Ümit & Erkan ⛵☀️🌴

**Agentic AI Engineering Lab (Tech Event, Sprint #1)** **\- Build a Production\-Ready MCP Server** **Move from prompting to architecting** The Model Context Protocol (MCP) is an emerging open standard for connecting AI apps/agents to real tools and data sources. This session is not a talk — it’s a hands-on lab where we build MCP servers that can be tested immediately with an MCP-capable client (e.g., Claude Desktop / your preferred agent setup). **The Format** We are planning a series of agentic ai tech meetings for deep building. This event may be attended alone or be seen as part / sprint of the event series with upcoming events building on top of what we build here. This is a high-density micro-meetup limited to 6 seats. We prioritize builders: bring your laptop, ship code, and be ready to 'build and break' alongside other devs and engineers. **Future Sessions building on top may focus on ...** RAG systems, advanced MCP features, A2A, multi-agent workflows, production deployment Patterns or whatever we feel nice to build next. (We run our sessions like an anthology series: **Every meetup is a standalone sprint.** While we often build on previous results, each session provides a complete experience and remains fully accessible to first-time attendees.) **What you'll build** After a quick alignment on the technical scope, the floor is yours: build your solution using the stack and tools that fit your workflow. We provide the framework; you provide the execution. By the end, you’ll have a working MCP server (Python or TypeScript) with at least one real tool/resource, tested end-to-end. **Ideas: Choose one track (or bring own idea if it fits the scope)** **For Beginners (Foundational)** * Personal knowledge server (local files/notes) * Weather / external API integration * GitHub issues helper **Intermediate** * SQLite query interface * Slack/Discord notification tool * CSV/Excel analyzer **Advanced** * Multi-API aggregator (e.g., calendar + weather + tasks) * Document processor (PDF/DOCX parsing) * Lightweight system monitoring/control **Schedule (Saturaday, 10:00 - 15:00 CET)** * **10:00–10:30 — Foundations + Live Demo** Quick run through general MCP architecture (hosts/clients/servers), core primitives (tools/resources/prompts), basic patterns in order to get everybody on the same page. * **10:30–11:00 — Environment Sync** We wanna make sure everyone can run a “Hello World” MCP server (Python or TypeScript). * **11:00–12:45 — Build Sprint (Lab Time)** Implement your server + first tool/resource. Pair-debugging encouraged. * **12:45–13:00 — Break (Pizza/Snacks)** * **13:00–13:30 — Test & Iterate** Use MCP Inspector / your client to test, fix edge cases, tighten tool contracts. * **13:30–15:00 — Demos + Technical Teardown** Quick demos, what broke, what worked, and what we’ll harden in the next sprint. **Prerequisites (Please Read)** * You’re comfortable shipping small things in your preferred dev language and tools (e.g. Python, TypeScript/Node.js). * **Bring your laptop** + basic dev setup (Git, package manager). * Have access to an LLM client / API (Claude/OpenAI/etc.). * This is a lab for engineers, not a tutorial. We solve architectural problems together, but you are the master of your own dev environment. * **Mindset:** Build, Break & Iterate — broken code is welcome, passivity isn’t. **Logistics** * **Location:** Our private boardroom in the Grunewald area (near Martin-Luther Hospital). The exact address will be shared after RSVP. * **Capacity:** 6 seats (first come, first served; deposit required) **Commitment Deposit and No-Show / Late-Show** This meetup is strictly non-profit. To respect everyone’s time and ensure all 6 seats are utilized by committed builders, a €15 deposit is required. * **The Deal:** The deposit covers high-quality pizza, snacks, and drinks. Any surplus will be refunded to you via your original payment method after the event. * **Punctuality is Key:** We start at **10:00 sharp** with the technical foundations (door open from 09:45). To protect the group’s focus, late arrivals or no-shows will not be eligible for a refund. Their deposit will be fully contributed to the community's pizza & snack fund. * **Cancellations:** No refunds for cancellations within 24 hours of the start time.

Lerne attraktive Singles beim großen Speed Dating in Berlin kennen & flirte bei romantischem Ambiente. Nur 19,00€ pro Person pro Altersklasse. **\* Bitte ausschließlich online über [www.DateYork.de](https://www.DateYork.de) anmelden.** 17:00 - 18:30 Uhr - Altersklasse 35 - 45 Jahre oder 40 - 56 Jahre 18:30 - 20:00 Uhr - Altersklasse 26 - 39 Jahre 20:00 - 21:00 Uhr - Altersklasse 20 - 32 Jahre Du wirst vor Ort von unserem Love Angel empfangen. Der Love Angel moderiert das Speed Dating, steht dir für Fragen zur Verfügung und sorgt für einen reibungslosen Ablauf. Nach dem offiziellen Teil des Speed Dating Events können die Singles für weitere Drinks und Speisen in der Location verweilen, die Gespräche vertiefen und viele neue Leute kennenlernen. Email: [info@dateyork.com](mailto:info@dateyork.com) WhatsApp [+49 162 418 7255](https://wa.me/+491624187255) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Meet many new singles at the popular speed dating event in Berlin & flirt in a romantic atmosphere. You pay only 19,00€ per person per age group. **\* Registration is only possible via** **[www.DateYork.de](https://www.DateYork.de).** 5:00 p.m. - 6:30 p.m. - age group 35 - 45 or 40 - 56 years 6:30 p.m - 8:00 p.m. - age group 26 - 39 years 8:00 p.m - 9:30 p.m. - age group 20 - 32 years The event will be hosted by our love angel. After the official part of the speed dating event you are welcome to stay for more drinks and food in the location and deepen the conversations. Email: [info@dateyork.com](mailto:info@dateyork.com) WhatsApp [+49 162 418 7255](https://wa.me/+491624187255)

**Systemisch Lachen – mehr Freude und Leichtigkeit im Alltag** Der Mini-Workshop zeigt Dir, wie Du mit einfachen Übungen das Lachen systemisch bewusst in Dein Leben integrieren und als Ressource nutzen kannst, um neue Lösungswege für Probleme zu entdecken. Durch spielerische Methoden wird Lachen als kraftvolles Werkzeug erlebbar – sei es für die Selbstfürsorge, in Beziehungen oder Freundschaften, oder in der Arbeit mit Kolleg\*innen und Klient\*innen. ### **Workshopinhalte:** Im Workshop lernst Du Lachen als **soziale Interaktion** kennen. Du erfährst, wie sehr es unsere Verbindung zu anderen Menschen stärken kann. Du setzt Dich mit dem **Embodiment des Lachens** auseinander und erlebst, wie Körper und Emotionen dabei in Resonanz treten. Ein besonderer Fokus liegt dabei auf der Bedeutung der **inneren Freude** sowie auf der Stärkung Deiner individuellen **Lachkompetenz**. Spielerische Übungen helfen Dir, mehr Leichtigkeit und Gelassenheit in Dein Leben einzuladen. Darüber hinaus wirst Du erfahren, wie **Lachen als Mikropraxis im Alltag** genutzt werden kann – sei es in kurzen Pausen, in Gesprächssituationen oder als bewusste Ressource bei Stress. Der Workshop verbindet Lachmomente, Tiefenentspannung und Achtsamkeit miteinander, sodass Du einen nachhaltigen Nutzen für Dein persönliches Wohlbefinden mitnimmst. ### **Methodik:** Der Workshop bietet einen geschützten Raum, in dem die positiven Wirkungen des Lachens körperlich und praktisch erfahren werden. Du lernst unterschiedliche Übungen des Systemischen Lachens kennen, entdeckst Dein individuelles Lachen und erforschst gemeinsam die Sprache des Lachens. ### **Zielgruppe:** Der Workshop richtet sich an alle, die mehr Freude und Lachen in ihren Alltag bringen möchten, sowie an Fachkräfte in sozialen Berufen, die die Methoden des Systemischen Lachens professionell anwenden wollen. Nähere Informationen findet ihr auch auf der [Website](http://www.juliavonrandow.com/) der Dozentinnen. ### Kursinformation Anmeldung: https://lette-akademie.de/kurse/systemisch-lachen/ Termin: Sa., 14. Feb. 26, 10:00 – 13:45 Gebühr: 70 € / 5 Unterrichtsstunden Veranstaltungsort: Lette-Verein Berlin Viktoria-Luise-Platz 6 10777 Berlin Fragen zum Kurs? [info@lette-akademie.de](mailto:info@lette-akademie.de?subject=Frage%20zum%20Kurs:%20Lachen%20%E2%80%93%20eine%20ernste%20Sache%20*Mini-Workshop%20ALLG%202.24.2)

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats) **Stay updated**: Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/) Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/) LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/) Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC) Website [http://foundersrc.com/](http://foundersrc.com/)

Wir zelebrieren gemeinsam einen vielfältigen Samstagsbrunch. Es gibt köstliche Waffeln und Pfannkuchen mit leckeren Toppings. Alle Zutaten sind pflanzenbasiert und Bio/nachhaltig/gerettet. Wir laden Pianisten ein unser Klavier zu bespielen. *** Kommt einfach vorbei. Ihr braucht keine Anmeldung. *** Bitte bringt warme Socken mit. Teilname und Getränke auf Spendenbasis. *** Siehe auch auf: LebensMittelPunkte-Berlin

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

Hey everyone! I’m organising a co-working + socialising session for all of us who like to work on something (e.g. our own project, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have both **socialising** AND **working**, we will be using the so called “Pomodoro” technique: **50min of deep work** (silent), followed by **10min of break** to socialise. Then repeat! If you get into flow, you're also welcome to skip the breaks. It’s an effective way to stay focused - you can read more about it [here](https://en.wikipedia.org/wiki/Pomodoro_Technique). Anyone from any background is welcome, whatever project you are working on or whatever is your personal background. I (the host) speak English and German, so either is fine :-) ——————————————————- AGENDA: * **15min Intro** * Get to know everyone, talk about what you will work on today * **Pomodoro Session** (3x) - *Each Pomodoro session consists* *of...* * ...**50min** of uninterrupted “deep work” (no talking, no interruptions, no phones) * ...**10min** of break: share your progress with others, talk about what you are stuck on etc. * Repeat * Conclude and celebrate your progress Share your progress, socialise and get to know others 😊 ———— We'll be at the Social Hub Berlin (they have a food menu in case you get hungry). The structured part will end at 2:30pm, but you're welcome to stay longer, go for lunch together, or leave earlier. See you there 🩵 **\*\*We'll reserve the long table. Please update your RSVP in advance if you can't attend!\*\***

Hi, dieses Mal besprechen wir „Karnak-Café“ von Nagib Machfus (1974) Hier der Link zum Inhalt und Buch : https://www.unionsverlag.com/info/title.asp?title_id=3934 Wir treffen uns diesmal im Café Chagall nahe U-Bahnhof Senefelder Platz. :)

Curious what we do? Check our [Instagram](https://www.instagram.com/filmmakersandmovienerds/) ♥️ Would you like to meet some like-minded filmmakers? Start a project? Or do you need help with a movie you are currently working on? Are you new in the city and you'd like to meet people tinkering with movies? **Then you should join us!** We meet every Sunday. It’s important to us that we get to know each other in person. To create a community of connected people, work, learn and grow together. For film making you need a crew of reliable people with a positive can-do-attitude. This is the place to find them. Together, we will talk about these topics: * What you are currently working on * What you need help with * What would you like to help with * What you you would like to learn This is event is great for: * filmmakers * movie nerds * writers * camera operators * editors * actors * sound recorders * composers * gaffers * producers We are limiting the amount of people, so we can have a structured introduction and discussion. After that we get together loosely with some drinks and chats. And then we mostly go for dinner with a couple of us. **Important information**: *To sustain and grow this amazing community, we started a member contribution that is due every month. The money we collect is used solely for the purpose of the community. Of course you can come once or twice without contributing to check us out!*

Dein **Valentine’s Dance** – dein Moment am Tag nur für dich. Ein Workshop voller **bewusster Bewegung, Selbstentfaltung und #QueenEnergy**. In unserem **Tanz & Bewegung Circle** verbinden wir **Dancehall Flow** mit persönlicher Weiterentwicklung – gemeinsam mit https://www.instagram.com/just_ceecee__/. Zu karibischen & jamaikanischen Beats erforschst du deine Ausdruckskraft, dein Körperbewusstsein und deine innere Stärke – **strong & sexy**, präsent und echt. Hier geht es nicht nur ums Tanzen, sondern darum, dich innerlich zu stärken, dich zu zeigen und dich selbst zu feiern – in einem sicheren, empowernden Raum nur für Frauen. Egal ob du Single bist oder in einer Beziehung: Dieser Circle ist dein Raum, um dich zu feiern – und danach hast du theoretisch noch Zeit für alles, was dein Abend bringt: Date, Self-Date, gemeinsames Dinner oder einfach du mit dir. 💖 💃🏽 **Let’s dance. Let’s grow. Let’s support each other.** Beitrag: 25€ / Person

AKRO YOGA Jeden 2. Sonntag: Kurs Jeden 1., 3., und 4. Sonntag: Open Jam 15 bis 18Uhr \*KURS\* Partner-Akrobatik im Offenen Wohnzimmer - Open Level Class Der Kurs richtet sich an alle, die noch nie Partnerakrobatik ausprobiert haben, aber motiviert und interessiert sind. Aber auch für Menschen, die schon Erfahrungen mitbringen, wird etwas dabei sein. Wir praktizieren L-Basing (bei der eine Person auf der Erde liegt und eine andere Person auf den Füßen oder Armen balanciert). Wir werden uns jede Woche mit einem neuen Flow beschäftigen, wobei unser Fokus vor allem auf sauberer Technik und Sicherheit liegt. Du kannst gerne alleine kommen, wir werden im Kurs Partner\*innen zum Ausprobieren der Flows finden. Du brauchst: Bequeme, eng anliegende Kleidung, etwas zu trinken. Matten sind vor Ort. \*OPEN JAM\* Partner-Akrobatik im Offenen Wohnzimmer - Offene Jam Du möchtest deine neu gelernten Flows und Figuren aus der Partnerakrobatik mit anderen Menschen ausprobieren? Dann bist du hier genau richtig. Wir wollen gemeinsam einen Raum schaffen, in dem wir gemeinsam an unseren Flows arbeiten und kreativ experimentieren können. Nach einem gemeinsamen Warm Up wird frei ausprobiert, um am Ende bei einem gemeinsamen Cool Down wieder zusammen zu kommen. Du kannst gerne alleine kommen, es wird genug potentielle Partner\*innen vor Ort geben. Du brauchst: Bequeme, eng anliegende Kleidung, etwas zu trinken. Matten sind vor Ort. \*\*\*\* Anmeldung erforderlich : melde dich bitte an unter [akro@filua.de](mailto:akro@filua.de)

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)

The next NoVABeerSec event - "Informal Gathering of Security Minds Over Beer'' will be Wednesday, February 25th, 5:30PM til 7ish at Crooked Run Fermentation (22455 Davis Drive, Sterling, VA ). **BONUS** there is a Senor Ramon Taqueria as part of the brewery; so it will be a “Taco Wednesday” for everyone ;) **Venue for February:** Crooked Run Fermentation (https://crookedrunfermentation.com/sterling-virginia-2/) - Crooked Run Fermentation is a Virginia-based producer of contemporary and traditional beers, coolship sours, natural wines, ciders, and seltzers. Started in 2013 in Leesburg, Virginia, Crooked Run has developed a following for creative and nuanced beverages across a variety of styles, from lagers to IPAs, barrel-aged stouts, sours, and beyond beer. In 2017, we opened our main production facility in Sterling, Virginia, and will open a third location in northeast DC in 2022. Opened in 2017, the Sterling location features a bustling taproom, outdoor biergarten, 10 BBL brewhouse, and best of all, TACOS! Senor Ramon Taqueria offers a full menu of tacos, quesadillas, empanadas, and more. Come relax with 12 beers on tap, weekend live music, and some great food! If you're biking, we're right off the W&OD Trail. **Additional Info:** We are an inclusive group, so if we missed anyone please let us know or if you want to bring your significant other/spouse please do. Have a great week and see you later this month! Cheers, Rinaldi Rampen & Mike McCabe of @NoVABeerSec

Join us at Prefect to talk about Context Engineering and Data Engineering for AI! Please RSVP on luma for headcount purposes! https://luma.com/l1epj9r3 \-\-\- Data Engineers DC is a professional group that meets monthly to discuss topics including all things related to Data Engineering such as open data, data gathering, data munging, and the creation, storage and maintenance of datasets. We combine presentations with hands-on workshops, always seeking to make our data munging lives easier. \-\-\- Location: Prefect - **2112 Pennsylvania Avenue NW** **Washington, DC 20037** Note: **Bring a photo ID**, as these are required by building security. Agenda: 5:30-6:15pm: Food & Networking 6:16-6:30pm: Introductions 6:30-7:00pm \-\-\- Data Engineers DC is a program of DC2. Learn more at www.dc2.org \-\-\- Sign up to give a 5 minute micro-presentation! https://forms.gle/8YSBJr5LGsfr3qKMA Fun meetup syntax bug: Link: https://forms.gle/8YSBJr5LGsfr3qKMA Text formatted as a link: [link](https://forms.gle/8YSBJr5LGsfr3qKMA) Link formatted as a link: [https://forms.gle/8YSBJr5LGsfr3qKMA](https://forms.gle/8YSBJr5LGsfr3qKMA) (Data processing is hard. If you've found bugs like this in your pipeline, sign up using the above link to talk about it for five minutes!)

This training is designed for real estate agents who want to learn how to play the Agent Investor game. The goal of this training is to help you flip your income into ownership. ━━━━━━━━━━━━━━━━━ **Investors move fast. Most agents don’t.** If you can’t evaluate a deal quickly and confidently, you lose credibility—and the opportunity disappears. Deal or Disaster teaches a simple, repeatable framework to determine in minutes whether a deal prints money or burns it. In this session, you’ll learn a 5-minute investment evaluation system that works across flips, rentals, BRRRRs, wholetails, and creative deals. The goal isn’t perfection—it’s speed, clarity, and credibility. We’ll break down: * How to identify the investor’s true goal before running numbers * A fast, reliable method to estimate ARV with confidence * How to calculate the real all-in acquisition cost * Simple heuristics to ballpark rehab and improvement costs * The key metrics that reveal whether a deal works—or should be killed You’ll also learn the most common red flags that signal bad deals, thin margins, and hidden risk, so you know when to pause or walk away. When you can analyze deals in minutes, you earn authority, build trust, and become indispensable to investors. Speed creates opportunity—and opportunity creates repeat business. If you want to move from real estate generalist to trusted investment strategist, this session gives you the framework to do it. ━━━━━━━━━━━━━━━━━ **Did you miss it?** [Watch all GRID Reston event playback on YouTube](https://www.youtube.com/playlist?list=PLOTh5kxLLJI1G3VH6Pqhlhu0uTA8yrdpi) ━━━━━━━━━━━━━━━━━ **Join the GRID Facebook Community** [Join the online GRID community here](https://www.facebook.com/groups/gridinvestor) to post deals, ask questions, and connect with other investors across the globe.

​Join Data Visualization DC for a meetup to learn about the 30 day chart challenge and some tips and tricks for rapid, high volume data visualization practices! Doors 5:30 Presentation starts 6:15 Please RSVP on [Luma ](https://luma.com/wggc3w3p?utm_source=meetup)for headcount purposes! #=#=#=#=#=#=#=# Got Data Viz? Sign up for a viz and tell and share your work for a few minutes. All are welcome! [https://forms.gle/9a3ssbVbwQFjpWdY8](https://forms.gle/9a3ssbVbwQFjpWdY8) Data Viz DC is a member of Data Community DC, a nonprofit dedicated to data education in the nation's capital. Learn more at [www.dc2.org](http://www.dc2.org/)

Join us for another session of our study group as we continue our coverage of the book Domain-Specific Small Language Models. In this session, we will Chapter 2 which is titled Tuning for a Specific Domain. 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 continue to learn together. If you plan to work with the code on your own laptop during the session, try and download the code from here https://github.com/virtualramblas/Domain-Specific-Small-Language-Models/ ahead of time. We will be meeting at the University of North America in room 2215 for this event.

## **1 Million Cups Loudoun – February 25 Business Presentation** **Featuring Seeman Saeed, Founder of LeakzAlert** **Wednesday\, February 25 \| 9:00 AM – 10:00 AM** **Venture X Loudoun** We’re excited to welcome **Seeman Saeed**, founder of **LeakzAlert**, to the 1 Million Cups Loudoun stage to share an innovative solution focused on prevention, protection, and smarter property management. **About the Business** LeakzAlert provides **water leak detection and monitoring services** designed to identify issues early and help prevent costly damage. By delivering proactive alerts and monitoring, LeakzAlert supports property owners and managers in protecting their assets, reducing risk, and avoiding unexpected disruptions. **Who Seeman Is Looking to Hear From** Seeman is eager to connect with professionals across: * Property management * Property maintenance companies * Home insurance providers * Hotels and hospitals * Homeowners * Anyone responsible for facility or property oversight **Current Focus** As LeakzAlert gains traction, Seeman is seeking feedback on: * Sales scalability * Sustainable growth strategies * Expanding market reach * Building strong industry partnerships **Why Attend?** * Learn about a service that directly impacts workplace success * Provide valuable feedback to a growing business * Connect with fellow entrepreneurs and community leaders * Be part of a collaborative, solutions-focused conversation **What is 1 Million Cups?** 1 Million Cups is a national program that brings entrepreneurs and communities together to learn, connect, and grow through presentations and discussion. Loudoun’s chapter meets on the 2nd and 4th Wednesdays each month. Join us on **February 25 at 9:00 AM** for coffee, connection, and a meaningful conversation about communication, workforce development, and business growth. We look forward to seeing you there!