Data Science

Let’s do some coding together at a cafe! No more working alone in the weekend. Here, we write code together. And I mean together together. Not occupying-the-same-space-but-separate together. Here’s how it works: Jennifer brings her mobile app project, tells everyone that it is like Pinterest for recipes and she’d like to work on the nav bar. Paul and Chloe think Jennifer's project is fascinating, and they join the group. They gather around Jennifer’s laptop and work on the nav bar for 2 hours. Jennifer is the one typing out the code while Paul and Chloe research, brainstorm, and offer suggestions. If you’re feeling stuck on your own project or need a motivation boost, bring it to mob programming! Want to learn by watching how others code and solve problems? Join someone else’s project at this event! Oh and we love your half-done projects that you are a bit embarrassed to share. Absolutely bring those to the event! **Discord**: We use Discord to share screen & code snippets during the event. Also feel free to share your projects here before the event! https://discord.gg/xwjDdVSw3E **Event policy**: * We have 0 tolerance for harassment. * We don’t allow the projects that are not meant to be shared in public such as school assignments, interview tasks, or trade secrets. * The goal is to write code. We discourage you from pitching business ideas here, doing code reviews, or spending the whole event on planning what to do. * Please buy a drink, and tip the barista well.

Good day everyone, Please join us for a great evening as we mix, mingle, make new friends, dinner party and dance the night away with a fabulous Disco Band! \*Joined by my other social groups too; so we can anticipate a fabulous turn out with lots of friendly peers to enjoy dinner and the game **\*Meet us inside Smoke Show between 6:00 pm and 8:00 pm** \*If you have to arrive after that, still let the front door guy know you are with Steve's group so he can direct you to us (but kindly do your best to arrive between 6:00 pm and 7:30 pm (as I can't promise seating after that)-Thank you! (Event Details Below) Sincerely, Steve Flemming (Organizer/Host ) Event Details: **Saturday Night with Friends! (Dinner Party, Live Band and Dancing) (Disco Band) (at Smoke Show)** -A fun, interactive, event with friends, food, reserved seating, Live Band and Dancing! -Pool Table available -Plenty of parking all around the venue and very close to Mt. Pleasant Station **Event Fee:** 10 dollars (cash only) when you arrive (HST is included) or e transfer in advance to [Steveflemming11@gmail.com](http://Steveflemming11@gmail.com/) (One Beverage or Appetizer Minimum please) **-Arrive any time between 6:00 pm and 8:00 pm inside the restaurant (ask or look for Steve/Organizer when you arrive)** \*If arriving after 8:00 you still need to let the guy at the front know you are with Steve's group so he can properly direct you to us and help track our numbers- Thank you! (1 minute walk from the new Mt. Pleasant & Eglinton station)

[Summary] This meetup is for those who are interested in code, web development, design, cloud, or AI. All levels are welcome, so feel free to bring your laptop and discuss what you are working on or what you are learning. You can share your projects and ideas with other participants freely. There are outlets and WiFi, drinks are about $5 for tea, they take card only. [Price] Attendance is FREE. But you need to buy something from the venue. [Policies] \- We do not tolerate harassment of our members \- We remind users that that this meetup is intended for networking and hobby development\, and any attempts at using this meetup event as a dating platform will not be not be tolerated Further information: https://torontostack.exchange/

Meet other Day Traders, Swing Traders, Investors, and More! We're leveling up the meetup experience with a brand new venue! We've got the upstairs space at the newly opened **MooMoo Yorkville** all to ourselves. **95a Bloor St W, Toronto, ON M5S 1M1** 🕓 **4:00 PM – 6:00 PM** 👥 **25 spots only — RSVP required** Here's how the afternoon runs: MooMoo will kick things off with a quick presentation on their platform, then the rest of the time is ours. Talk markets, share what you're watching, ask questions, compare strategies, or just connect with like-minded people in the city. Whether you're a seasoned day trader or just getting started, you belong here. All levels welcome. **Bring your laptop, a notepad, whatever helps you think.** This is your time to learn, share, and connect. Join our Free Telegram to stay updated: [https://t.me/+m8BMRABGX74xNmZh](https://t.me/+m8BMRABGX74xNmZh) ⚠️ *Spots are limited to 25 people. Please only RSVP if you plan to attend — this is a small intimate setting and every spot counts. If your plans change, please release your spot so someone on the waitlist can join.* See you there! 📈 Disclaimer: This meetup is for educational and networking purposes only. Nothing discussed at this event constitutes financial advice. Always do your own research and consult a qualified financial advisor before making any investment decisions. This event is not affiliated with or sponsored by MooMoo unless otherwise stated.

Practice French through real conversations, games, and shared experiences in a fun, supportive, and inclusive space ✨ ✨ **LaMova French Speaking Group** ✨ **Practice French. Meet People. Find Community** ☕💬 Looking to speak French more often in a relaxed, friendly environment? Welcome to the **LaMova French Speaking Club** \- a community\-first language company for real conversations\, good energy\, and meaningful connections\. This club is open to **all levels** and brings together **language learners and native speakers** who want to speak French more often, connect with others, and be part of a supportive, inclusive community. ### What to Expect * Casual, real-life conversations in French * Fun and interactive games * Prompts and helpful tips to keep conversations flowing * A supportive, judgment-free atmosphere * Good vibes and great people No pressure. No perfection. Just showing up and speaking. ### Who This Is For * French learners who want to practice **speaking regularly** * Native French speakers who want to **connect, share, and support** * Anyone who enjoys **language, culture, and community** * **All levels welcome** **Come for the language. Stay for the community 🌟** Questions? **info@lamova.net**

Join the Toronto Founders Hub every other Saturday at 3:30pm for our regular meetup at 5 Elements Espresso Bar. Sit down with other entrepreneurs to network and discuss business ideas or strategies. \- Broaden your network \- Get critical feedback \- Socialize in low pressure setting I look forward to seeing you!

Struggling with motivation and focus as you hammer away on your manuscript at home? Want to join a community of writers as we embrace the joys and pains (mostly pains) of writing together? Bring your laptop, pen & paper, old-school typewriter, or futuristic writing gadget, and join an enthusiastic community of science fiction and fantasy writers as we work on our current projects in the same space. The format will be similar to our online writing sprints: 30-minute blocks of focused, quiet writing time (the sprints), interspersed with breaks where we can chat, ask questions, and share our writing experiences.

Fast-friending socials are designed to make meeting new people in the city easy, relaxed, and enjoyable! In a world where building connections can feel challenging, this social creates a friendly space to break the ice and spark real conversations! Whether you're new in town or just looking to expand your circle, this is the perfect place to meet like-minded ladies & gents! **Book tickets now & save money -** [https://toro16thmay.eventbrite.co.uk](https://toro16thmay.eventbrite.co.uk) \*You can use any debit or credit card to purchase your ticket at PayPal checkout. It will ask you for your email address but that is only to send you a receipt. You do not need a PayPal account. EVENT COST: Early Bird - CAD$ 10 per person Regular Ticket - CAD$ 15 per person Cash at meetup - If you have not purchased your ticket in advance then you can pay CAD$ 20 cash when you meet Faye at the venue. **Our venue for the evening** \- Stout Irish Pub is spacious\, has comfortable seating and not very noisy\. We have a reserved area where our members can meet each other in a supportive environment\. **Here’s how your evening will flow:** **7:00 PM – Welcome** Arrive at 7:00 PM and be welcomed by your host, Faye, who will guide the evening and help with introductions. Feeling shy? Come a little early and she’ll ease you into small-group conversations. You’re also welcome to bring a lady friend along for free. **7:30 – 8:30 PM \| Fast Friending** Chat with a new attendee every 3 minutes, ensuring you meet a variety of like-minded ladies and gentlemen. **After 8:30 PM \| Open Mingling** Reconnect with those you enjoyed speaking to and continue meaningful conversations at your own pace \- We are not a close knit tight group\. Our evenings are warm and comfortable for members attending for the first time and those coming alone\. You will not feel alone\! \- We have many groups in this city\. Members of our other groups who RSVP are included as guests of the organisers in order to give you an indication of expected people\. \- This evening is for ladies and gents in the 25 to 45 age group\. While some will be at the younger end of this range there will also be others at the other end of the range and lots in\-between\! You will naturally gel with others of your own age range and so you will always find many attendees who fit your range\. \- We are not a 'dating' group\. We are focused on helping ladies and gents meet other like minded ladies and gents\. You will generally find a good gender balance \(maybe not perfect\) at all our events\. **Why do we have tickets?** 1. Cover our costs - Our host is compensated for their time and work. We also pay meetup and have dedicated staff to manage our events, hosts, venues and communication. 2. Group Safety - By securing your ticket we have a record and you contribute to a well organized evening where everyone is more committed and better behaved. 3. Management - Tickets help us better manage attendee group size, book suitable space and activity. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ABOUT [fastfriends.co.uk ](https://fastfriends.co.uk/)- We have connected members successfully for the past 10 years in over 30 cities (operating as Expatsclub, MeetConnectDevelop and fastfriends.co.uk). \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- You can contact our founder Dan on +447715705005 with any questions or ideas. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Here are some videos which will give you some guidance and comfort to make your attendance more productive.** Secrets for socialising at our meetups - [https://bit.ly/44ZdVwx](https://bit.ly/44ZdVwx) Making new friends -[ https://bit.ly/455TsWY](https://bit.ly/455TsWY) How to make people like you instantly - [https://bit.ly/3Vj5PeT](https://bit.ly/3Vj5PeT) Members review - [https://bit.ly/3yHfu6d](https://bit.ly/3yHfu6d)

join us the Rockpile for Police Tribute Band. Cost ix 23$ at the door or at the following link . https://www.ticketweb.ca/event/message-in-a-bottle-rockpile-rock-bar-tickets/14773133

**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** https://bit.ly/frc-toronto-chat **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/)

One of our favourite locations for our first trip of 2026, McCrae Lake is in in the south, and will have warmer weather than the more northern lakes. This is an easy trip, good for novice paddlers, to test your new kit, or get back into shape. McCrae Lake is a large lake divided into several bays, on crown land, close to Toronto. The water quality is excellent, and there is good fishing. The backcountry campsites are large, quiet, have a steel grill and thunder box, and are free. More information on McCrae Lake: [https://www.ontario.ca/page/mccrae-lake-conservation-reserve-management-statement](https://www.ontario.ca/page/mccrae-lake-conservation-reserve-management-statement) The water may be warm enough to swim, and the bugs will not be out yet. Fun activities include hiking on wilderness trails, paddling up and down rapids, swimming with rattle snakes, diving off of cliffs into the lake, and dragging out the bodies of people who tried to do all of those things. Watch for the Five-Lined Skink. Or, you can relax in a hammock. McCrae Lake is very popular. We may have to wait for room in the parking lot, and empty campsites. **If anyone in our group can go into McCrae Lake on Thursday or Friday to secure a campsite, it would be appreciated.** Arrive early Sat. AM. to get a parking spot or after 3:00 PM when day hikers go home. We are not required to go home on Monday night. You can continue to camp for as long as you wish. Carpooling is recommended to reduce the number of parking spaces required. Most areas of the lake have cell service sufficient for text messages and data. One portage, 150 metres, well used trail, over a high granite ridge. Paddle distance: 5 km. Canoe rentals should be available if you reserve one in advance: Swift Canoe Georgian Bay [https://swiftoutside.com/georgian-bay/](https://swiftoutside.com/georgian-bay/) Wawautosa Marina [https://www.wawautosa.ca/](https://www.wawautosa.ca/) Driving Distance: From Hwy 7 and Hwy 400, Vaughan Metropolitan Center: 142 km., 1 hour 30 mins. **ACTUAL LOCATION:** **McCrae Lake Parking Lot Muskoka District Municipality, ON** **44.92206400775243, -79.7772977860336** **Please fill in the Spread Sheet below:** https://docs.google.com/spreadsheets/d/1V1iupkEzye3zj5O8Sagri1FZyVLGOeM1EDy4ZkgcABo/edit?usp=sharing

한국어는 아래를 참조하세요! A warm welcome to CanAsian Station’s In-Person English x Korean Meetup! A weekly event where we invite you to enjoy sharing language and culture with each other. *Beginners are welcome, what’s important is you’re willing to learn! - Short on ideas? Fear not! We provide new topics each week ,also doubling as study material! Our participation fee is **$5 per event**. All fees are to be E-transferred to canasianstation@gmail.com We also accept payment in cash, but please be advised that E-Transfers are preferred. Looking very forward to meeting and sharing with you all! 😊 📍Location: Go to the food court downstairs. ⚠️ [Notice] Booking & Tardiness Policy We do not accept walk-ins. Please ensure you sign up in advance. We do not accept members who are more than 30 minutes late. Please be on time. No refunds will be provided for tardiness or no-shows. CanAsian Station의 대면 영어 x 한국어 만남에 오신 것을 환영합니다! 매주 열리는 행사로, 여러분이 서로의 언어와 문화를 나누며 즐길 수 있는 자리를 마련합니다. 초보자도 환영합니다! 중요한 것은 배우고자 하는 마음입니다. 아이디어가 부족하다면 걱정 마세요! 매주 새로운 주제를 제공하며, 그 주제들은 학습 자료로도 활용됩니다! 참가비는 **행사당 5달러**입니다. 모든 요금은 canasianstation@gmail.com으로 E-Transfer를 통해 송금해주세요. 현금 결제도 가능합니다만, E-Transfer를 선호합니다. 여러분과 만나고, 함께 나누게 될 것을 기대하고 환영합니다!😊 📍장소: 지하에 있는 푸드 코트로 와주시길 바랍니다 ⚠️ [필독] 예약 및 지각 관련 규정 안내 현장 접수 불가 (No Walk-ins) 사전 예약 없이 방문하실 경우 참여가 불가능합니다. 반드시 미리 신청해 주세요. 30분 이상 지각 시 입장 제한 (30-Minute Late Limit) 모임 시작 후 30분 넘게 늦으시는 분은 참여하실 수 없습니다. 시간을 엄수해 주세요. 지각이나 당일 불참(노쇼)으로 인한 환불은 불가합니다.

**Join [TILE.]** at the **most popular Saturday Language Learning Social Event & Party in Toronto! 🍁** **[TILE.] = Toronto International Language Exchange [Instagram](https://www.instagram.com/tilelearning/)** **[TILE.]** now has a **2-for-1 special event,** which includes: **1.** From **[6:30 - 7:15 PM](https://www.meetup.com/english-class-with-certified-award-winning-teacher):** An optional new $5 small group 45-minute **[English language class](https://www.meetup.com/english-class-with-certified-award-winning-teacher)**[ ](https://www.meetup.com/english-class-with-certified-award-winning-teacher)led by a certified language teacher **2.** From **[7:15 - 11 PM](https://www.meetup.com/biggest-language-party-event-social-in-toronto):** Our usual huge group **[BIGGEST LANGUAGE EXCHANGE SOCIAL EVENT AND PARTY IN TORONTO](https://www.meetup.com/biggest-language-party-event-social-in-toronto)** (Cost: *$5, unless you already paid for the same day 6:30 English class right before, in which which case the 7:15 social is FREE)* Both events happen Saturday on the 2nd floor of the Madison Pub (14 Madison Avenue). ***Attend either or both events for $5!*** Meet Toronto locals and international friends. Talk to language teachers and speakers to learn English, French, Korean, Japanese, Spanish, and much more! Join us for board games, conversation, dancing, singing, and more! Make sure to get a nametag from one of our helpers. *You **must** read the full event description below before attending. By attending, you agree to all the terms listed.* **[TILE.] Toronto International Language Exchange** event details: * We are on the 2nd floor of the Madison pub on the patio with all the international flags! *The dance floor opens around 10 PM, and the live piano bar singer start around 10:30 on the 1st floor.* **PAY** **$5** right at the event by **CASH, CREDIT, or DEBIT**, or **SEND $5 E-TRANSFERS** to: **TILETORONTO1@GMAIL.COM**. You can also support the bar by buying a drink or appetizer. \-\-\-\-\-\- **IMPORTANT DISCLAIMER – Meetup Group** By attending any TILE events, including these ones, you acknowledge and agree to the following: * *The organizers and hosts of TILE events are are not liable for any loss, injury, damage, or other unforeseen outcomes that may occur before, during, or after any event.* * *Participation in TILE events is entirely voluntary and at your own risk. You are solely responsible for your own safety, personal belongings, transportation, behavior, and well-being. It is your responsibility to assess the risks involved in any activity or location and to act accordingly.* * *TILE and its organizers do not provide insurance and cannot guarantee the safety, accuracy of information, or quality of venues, third-party services, or other attendees.* * *By attending, you release TILE, its organizers, and affiliates from any and all claims or liability, and you agree to conduct yourself respectfully and in accordance with local laws and venue rules.* * ***If you do not agree with this disclaimer, please do not attend TILE events.***

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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 the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

**Abstract:** This is a practical playbook for building a production-grade data lakehouse. It walks through foundational principles — naming conventions, least-privilege access, automated CI/CD testing — before diving into medallion architecture. Furthermore, metadata-driven design patterns show how configuration tables and dynamic notebook orchestration eliminates hard-coded pipelines. The deck covers star schema modeling, guidance on choosing between Spark, Pandas, and SQL, and data quality enforcement using DQX with YAML data contracts. Finally, we dive into security best practices and performance optimizations. **Host:** Justin Shea, Mehdi Jeddi, Erik Pak, and Sou-Cheng Choi **Talk Format:** This is a hybrid event. To attend online, join us on Zoom here at 6pm: https://iit-edu.zoom.us/j/89379230295?pwd=NdETyE5sdYuSrvsrBZXSBFkUESBVkg.1 Meeting ID: 893 7923 0295 Passcode: 5t5WYn **Sponsor:** Adyen, UIC College of Business, and PyData Chicago co-host this event. UIC will provide the meeting site. Adyen will sponsor pizza and soft drinks for the onsite participants. **Address:** University of Illinois - Chicago, Douglass Hall, Room 220, 705 S Morgan St, Chicago, IL 60607 **Logistics:** “UIC Douglass Hall” is recognized on Google Maps, which can guide you through campus. Once you arrive, proceed to the second floor, room number 220

**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). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. 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 Central OH Python at centralohpython@gmail.com

**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** TBD **YouTube Link** TBD

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.