Quantitative Analysis

**NOTE: we had to change to the 9th from the originally advertised 2nd.** *We'll meet at Adastra office, Mississippi House at Karlín. We'll gather at the ground floor at the reception and then we'll proceed to the offices at the 7th floor.* We will have presentation on the *ZIO Prelude* Scala library and the FP abstractions it provides you with. It's a modern take on how a Scala native solution can look like, instead of copying Haskell -- this is not your grandpa's cats! The other presentation will be about architecture by David Lebl: *Complexity is a Sin, But Hexagons Forgive* Managing code complexity through DDD, hexagonal architecture, and modular monoliths We may have a short presentation about Clojure tools, we'll keep you posted.

It's open gaming night again! Come alone (or with friends) and meet some new people to game with. Just look for the 'Open Gaming' table(s) and feel free to sit in. We'll keep the games pretty light, so if you don't know many games, don't feel intimidated. Instruction is always available. (70,- gaming fee still applies)

*** **Description** Join us for the very first Pure Tea Tasting Prague event! Discover unique teas, meet fellow tea lovers, and enjoy a relaxing evening focused on wellness and mindful living. **What to Expect:** * Guided tasting of premium pure teas (including vegan and wellness-focused options) * Introduction to tea rituals and culture * Friendly conversation and community networking * Light healthy snacks **Agenda:** * 19:00 – Welcome & introductions * 19:15 – Tea tasting session (multiple varieties) * 20:15 – Open discussion, Q&A, and social time * 21:00 – Event close **What to Bring:** * Just your curiosity and good mood! All tea and snacks are provided. **Location:** Pure Spa, Le Palais Art Hotel, Prague (Details and directions will be sent after RSVP.) **Who Should Join:** Anyone interested in tea, wellness, or making new friends in Prague. All experience levels welcome! ***

**Looking for a fun way to meet new people in Prague?** Join us every Monday for our famous **Karaoke & Beerpong Mondays**– a relaxed and international evening where Erasmus students, expats, and locals come together to unwind, sing their hearts out, and enjoy some friendly competition. We start at 21:00 and go till late! (1-2am)🙏🏼 **💥 What’s Waiting for You** • 🎤 Karaoke – open mic all night long withh a DJ in between • 🏓 Free Beerpong – we’ll get you some free beer for the game 🍺 • 😌 Relaxed atmosphere – no pressure, just good vibes • 🌍 Meet internationals & Erasmus students from all over Whether you’re here to play, sing, or just vibe, it’s the perfect way to connect and kick back midweek. **👋 Who’s It For?** • Erasmus students • Internationals, expats, locals & travellers • Anyone who enjoys karaoke, games, and social nights out **🎟️ How It Works** ✅ Entry is free – just come :) 🍻 Free beerpong (yes, we provide beer for the game) 💬 Solo or with friends – everyone’s welcome **🔗 Stay connected** 📸 Instagram: [@erasmusinprague](https://www.instagram.com/erasmusinprague?igsh=eXdkNWJvdXZuZXJt&utm_source=qr) 💬 Join our [International WhatsApp group](https://chat.whatsapp.com/FF9tF0cqyeJHkFd6krTczW?mode=ems_copy_h_t) 🔁 Recurring Weekly Event Same time, same place – **every Monday** :) **Monday doesn't work?** You're in luck, we do the very same event **every Thursday in club FAMU**, among other meet-ups throughout the week! 😁

**Looking for a fun way to meet new people in Prague?** Join us **every Monday** for our popular Karaoke & Beerpong Nights – a relaxed and international evening where Erasmus students, expats, and locals come together to unwind, sing their hearts out, and enjoy some friendly competition. We start at 21:00 and go till late! 🙏🏼 **💥 What’s Waiting for You** • 🎤 Karaoke – open mic all night long • 🏓 Free Beerpong – we’ll get you some free beer for the game 🍺 • 🎧 DJ playing international hits • 😌 Relaxed atmosphere – no pressure, just good vibes • 🌍 Meet internationals & Erasmus students from all over Whether you’re here to play, sing, or just vibe, it’s the perfect way to connect and kick back midweek. **👋 Who’s It For?** • Internationals, expats, & travellers • Anyone who enjoys karaoke, games, and social nights out **🎟️ How It Works** ✅ Entry is free – just come :) 🍻 Free beerpong (yes, we provide beer for the game) 💬 Solo or with friends – everyone’s welcome This event is co-organised with **Erasmus in Prague** 📸 Instagram: [@erasmusinprague](https://www.instagram.com/erasmusinprague?igsh=eXdkNWJvdXZuZXJt&utm_source=qr) 💬 Join our [International WhatsApp group](https://chat.whatsapp.com/FF9tF0cqyeJHkFd6krTczW?mode=ems_copy_h_t) 🔁 Recurring Weekly Event 😊 Same time, same place – every Monday **Monday doesn't work?** You're in luck, we do the very same event **every Thursday in club FAMU!** And we don’t end just there, there will be something nearly every day a week! 😁

Who can attend this meetup: The tour is an introduction to Prague and is mainly for expats and visitors to our city but everybody who would like to join is invited. ***Important***, please also fill in the booking form on our [website](https://freewalkingtourprague.eu/en/schedule) if you are planning to come (otherwise we will not expect you). Description: Meet us by the Powder Tower, the historical gate to the Old Town and starting point of the Royal Route. Then have an educative walk through the narrow and picturesque streets of the historical center of Prague. Enjoy the unique diversity of architectural styles from Gothic to Art Nouveau. See some of the most interesting sites and get to know fascinating facts and legends of the 1000-year old capital of Bohemia. End the tour at the riverside 5 minutes away from the Charles Bridge, from which you can continue the tour on your own (or again with us) towards Malá Strana or Prague Castle. ====== Meeting point: We will be standing by the Powder Tower at the side of the Namestí Republiky square with a green umbrella in hand :) Map: https://goo.gl/maps/tzqKpZ2945S2 Price: there is no fixed price, you will be able to decide yourself how much you value the tour. If you don't know how much is best (and can afford it) we recommend 200Kč, but it really depends on you how much you contribute. Join us also on our [Facebook profile](https://www.facebook.com/freewalkingtoursprague/) :) and if you are travelling to other cities check out our friends at the [Free Tour Community website](https://freetourcommunity.com/). For any questions, please contact us at info@freewalkingtourprague.eu. Unfortunately, the meetup application does not always send us phone notifications. Reminder - only people who booked on our [official free walking tour website](https://freewalkingtourprague.eu/en/schedule) can join the tour and if the tour shows fully booked on the website it means there are no free spots. The meetup list doesn't count in this case. We look forward to meeting you, Michal, Amanda, Lana, Iva & Chris

Are you learning Spanish and feel that you need more conversation but are shy to speak? Here you will meet beginners and intermediate and we all will make mistakes in our Spanish communication so it will be just fun! Simply come and enjoy your conversation with the friendly broken Spanish talking group! Sometimes we will meet in some cozy café, sometimes we may go for a walk or some Spanish culture related event. ¿Estás aprendiendo español y sientes que necesitas más conversación pero te da vergüenza hablar? Aquí conocerás a principiantes e intermedios y todos cometeremos errores en nuestra communicación en español, así que será simplemente divertido. ¡Ven y disfruta de tu conversación con el grupo amigable de habla de español roto! A veces nos vemos en algún café acogedor, otras veces podemos dar un paseo o algún evento relacionado con la cultura española. For half of the Spanish here I used translator so if some of the Spanish words above sound weird to you, feel free to blame Google Translate :)

MÁME PLNO 😶‍🌫️ Je nám to moc líto, ale kapacita byla naplněna a další Punkery už nejsme schopní registrovat. Další Data Punkers budou o tom, jak dnes lidé skutečně pracují s AI, daty a vývojem. Ne o tom, co „by se mělo“, ale co funguje, co ne a kde se v praxi láme chleba. Už 10.2. od 17:30, Krátké přednášky, konkrétní zkušenosti a pak klasický komunitní networking. 🎤 Program: **🎤Vývoj před a po AI** [Petr Brzek](https://www.linkedin.com/in/petrbrzek/?locale=en_US) (CEO Macaly) Petr má za sebou několik technologických projektů a v posledních letech se intenzivně věnuje AI produktům. Se svým týmem postavil AI startup Macaly, který během velmi krátké doby vzbudil zájem investorů i strategických hráčů a skončil akvizicí v řádu stovek milionů korun. Ve své přednášce se podívá na to, jak AI reálně změnila způsob, jak se dnes vyvíjí software – od práce jednotlivých vývojářů přes fungování týmů až po rozhodování, co má a nemá smysl stavět. **🎤Conversational Analytics v MSD** [Ondřej Kubera](https://www.linkedin.com/in/ondrejkubera/) (Tech Chapter Director at MSD) ukáže, jak tým v MSD přechází od klasických dashboardů k „mluvení s daty“. Řeč bude o tom, jak to udělat bezpečně, spolehlivě a tak, aby to fungovalo i ve větším měřítku – a jaké jsou základy pro agentic analytics. 🎤 **AI Analytics in Practice: Beyond Dashboards** [Jan Difko](https://www.linkedin.com/in/jan-difko-ba615314a/)\, Cloud Data Architect \| Česká spořitelna – Jak lze analytiku AI rozšířit na analytiky a obchodní týmy – a co to znamená pro tradiční BI reporting. Na dvou praktických příkladech ukáže AI běžící přímo na datové platformě: od textové analytiky zákaznické zpětné vazby až po konverzační zážitky typu „promluvte si se svými daty“. V jakých oblastech doplňuje analytika AI BI dashboardy a v jakých je může začít nahrazovat? Pragmatický pohled na to, co ve skutečnosti funguje v reálných analytických týmech. 🎤 **AI-Ready Data Platform: Klíčové principy pro agentic AI a moderní datovou architekturu** [Ondřej Blaha](https://www.linkedin.com/in/ondrejblaha1/), Tech Lead v Revolt BI – jak připravit datovou architekturu tak, aby byla připravená na práci s agenty a AI use casy. 📅 Kdy? 10. 2. 2026 🕔 Open doors: 17:30 🕠 Začátek přednášek: 18:00 📍 Kde? [Apify](https://apify.com/), [Lucerna Palace (Vodičkova 704/36 Praha 1)](https://apify.com/contact) Těšíme se na vás! **Data Punkers**

Hello Python magicians and A.I. operators! The 33rd Prague PyData meetup will take place at **Pure Storage offices**. As usual, the talks will start at 18:30 but we encourage you to come as soon as **18:00** to enjoy the opportunity to socialize and refresh yourselves (which you can continue doing during the break and after the talks). Note that this time we will want you to sign a **non-disclosure agreement (NDA) when entering** (only to protect the Pure Storage hardware in development; the talks themselves are public of course!) Our main goal is to build the community around Python and data and make it welcoming to people of various skills and experience levels. ⚡ If you are interested in giving a lightning talk (up to 5 minutes to present an idea, tool or results related at least to some degree to Python and/or data), please contact us before the event or at its beginning. **📢 Evals, Benchmarks, and Guardrails: A Pythonista's Guide to Not Mixing Them Up** **([Šimon Podhajský](https://www.linkedin.com/in/simonpodhajsky/), Waypoint)** "I'll just write pytest tests for my LLM"—but should you? This talk untangles benchmarks, evals, and guardrails: three concepts that sound similar but map to different Python patterns. Learn why pytest CAN work for evals (with the right mindset), why guardrails aren't tests at all, and a grounded theory approach to defining what "good" actually means for your task. **📢 Orchestration Beyond the Schedule: Real-Time Integrations with Prefect** **([Ondřej Hlaváč](https://www.linkedin.com/in/ondrej-hlavac-24423a217/), Pure Storage)** As Python data workflows grow in complexity, relying on simple scripts and cron jobs often leads to "silent failures" and a lack of visibility. Enter Prefect—a modern orchestration framework that empowers developers to build, observe, and manage robust pipelines using standard Python code. While Prefect is rapidly gaining traction for scheduled batch processing, we took a different path: using it to power real-time event integrations for Master Data Management. In this talk, I will introduce what makes Prefect unique compared to legacy tools and demonstrate how we adapted it to handle immediate, event-driven flows. We will explore how its built-in resilience capabilities—like automatic retries, state management, and detailed observability—can be repurposed to make real-time integrations as reliable as nightly ETL jobs.

Join us for a fun craft event where you get to know new people and practice czech! We are more than excited to try out our newest concept: Czech Craft Club! This is not a Czech course but we will provide plenty of opportunities to pick up on new craft and valentine related vocabulary. Low pressure, social and creative language exposure. Come listen to some czech and maybe even speaking some with your fellow crafters. All levels welcome! The event is hosted by expat organisation something new and local Czech artist Alžběta Procházkova. A match made in heaven 💘 Curious? Sign up! Ticket: 300kc - (All inclusive, craft materials and prints provided) Reservations: https://connect.boomevents.org/en/event/czechcraftclub PS: This isn’t just about romantic postcards, you can make cards for everyone! Pro maminku, pro psa, pro sebe… The options are endless!

Pojďme se pravidelně potkávat a sdílet zkušenosti z Power Platformy, co nás na ní baví, co nás trápí a co nového zajímavého přichází. A pokud už nám to někde reálně běží, pochlubme se, jak to funguje nebo nefunguje. Témata jsou primárně Power Automate, Power Apps, Power Pages, Power BI, Copilot Studio, Dynamics 365 a Dataverse. Budeme rádi i za méně pokročilé příspěvky, protože většinou jsme velmi hluboko v technických detailech. **Lokalita:** Fyzicky v Microsoftu v Praze Vyskočilova 1561/4a, Praha 4, 140 00 Místnost Morava Případně online na [https://ppug.community/stream](https://ppug.community/stream) **Jazyk:** čeština **Agenda:** [https://ppug.community/agenda](https://ppug.community/agenda) **Přihlašte vlastní příspěvek:** [https://ppug.community/sessions](https://ppug.community/sessions) **Link na stream:** [https://ppug.community/stream](https://ppug.community/stream) **Občerstvení:** Bagety **Úroveň:** 100-300 Tak si prosím naplánujte čas ve svých kalendářích a přijďte, pokud bude chuť a čas, tak si po meetupu určitě můžeme sednout na pivo.

For our first meeting, we’ll read and discuss *[Claude's Constitution](https://www.anthropic.com/constitution)*, Anthropic’s attempt to formalize the values and principles that guide the behavior of an AI system. No academic background is required, just a willingness to read, think, and share your thoughts. It's a truly fascinating text on so many levels, I promise :) And I'm really curious what will strike YOU the most. Please read the text in advance. The session will be discussion-based, lightly moderated, and limited to a small group to allow for real conversation.

Another special edition where we run towards distant galaxies. Meeting point is at Respekto Bar, close to Metro station Florenc, at 18:30. The run will be on the order of 9 km, as usual for the group.

**3x3 Basketball** practice in **Gymnázium Na Pražačce** indoor basketball court. **Start at 19h00**. Everybody is welcome, no age, gender nor any restriction of any type to join. We got a full field, rotating with 3x3 matches on each side. Cost: **90 crowns**. Please send the money using the **QR Code** stored here: https://imgur.com/a/thtAJd0 In case of any Opt-out within 24h of the session, or no show, the payment will be due (you still can ask someone to come instead of you, as your spot will be booked)

**People Analytics 101: Making Sense of Compensation Data** Compensation data is one of the most widely used and widely misunderstood forms of people analytics. The session will cover where compensation data comes from, including market pricing data, internal payroll data, and benchmarking sources, and how companies think about structuring and analyzing that information. We will explore how compensation data is leveraged to set salary ranges, manage internal equity, support hiring and retention, and align pay with business strategy. A portion of the session will address common data challenges and limitations, such as market noise, inconsistent job matching, and incomplete datasets, while keeping the primary focus on practical use rather than technical depth. The session will also look ahead at where the space is going, including the growing impact of pay transparency laws, expanding pay equity requirements, and emerging regulations in the US and Europe that require organizations to report on gender and pay gaps. The goal is to give attendees a clear mental model for how compensation analytics works today and why getting it right is becoming increasingly critical. (note: we are back at Rev1 this month!) **About Our Speaker** [Alex Moore](https://www.linkedin.com/in/alexscottmoore/) is the founder of [Moore Cooperative](https://moorecooperative.com/), where he advises organizations on compensation strategy, pay equity, and people analytics. His work focuses on helping organizations like the Ohio Supreme Court design, analyze, and communicate compensation systems that are data-informed, defensible, and aligned with organizational goals. Alex lives in Granville, Ohio and has three little kiddos. More info at [cbusdaw.com](https://cbusdaw.com)

**NEW LOCATION: Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: * 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. * 6:30 to 8:00 pm. Main meeting and presentation(s). See the handy Parking Map - we recommend street parking. [Street Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact centralohpython@gmail.com

Younkin Branch Library (Ashville) meeting space is now reserved for any and all interested in or enthused by playing a game of chess. The second Thursday of each month, 6:00pm to 7:50pm. First gathering is Thursday, May 11th. No fees. Chess sets provided; however, you may bring your own if you wish.

I love my job and one of the main things I do is help customers get going with any of the data technologies at Microsoft. Right now there are a lot of my customers asking about Microsoft Fabric. It's hard to weave across all the shiny new options across the Fabric landscape, let alone figure out where it fits into your organization. In this session we'll focus on answering one question - how can I get data into Fabric? We'll talk through the "it depends" options and see some of the options in live demos.

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

Join us for an interactive Bombay Gin Cocktail Class at TownHall — a fun, social experience designed to bring people together over great drinks, great food, and great conversation. During the class, you’ll learn how to craft several different Bombay Gin cocktails, guided by a master mixologist in a relaxed, high-energy setting. This isn’t a lecture — it’s hands-on, engaging, and built to spark connection, laughter, and good vibes. Whether you come solo or with friends, this experience makes it easy to meet people, enjoy expertly crafted cocktails, and unwind mid-week. ✨ What’s Included (A Ton 😁) • Multiple Bombay Gin cocktails • Interactive cocktail instruction • Food & appetizers sponsored by TownHall • A lively, social atmosphere 🍸 Sponsored by Bombay Gin 🍽 Food & appetizers sponsored by TownHall Must be 21+ to attend $20 fee per person