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Frequently Asked Questions
Yes! Check out jruby events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the jruby events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find jruby events near your location here. Connect with your local community and discover events within your area.
JRuby Events Today
Join in-person JRuby events happening right now
CSE 5912: Game Design and Development class showcase
Come out and test our games. Our CSE 5912: Game Design and Development class is showing off their latest games. Come and play test and mingle.
Where: Game Arena,
Date: Monday, May 4, 2026
Time: 6:00-8:00pm
Here are two of their video trailers:
[https://youtu.be/t_kZYI5zMQc](https://youtu.be/t_kZYI5zMQc)
[https://youtu.be/iO_27fD1lj0](https://youtu.be/iO_27fD1lj0)
Beginner and Intermediate Bachata Dance Classes with Todd Smith!
**✅ Bachata Mondays with Todd Smith!**
**👉 Beginner Bachata Class**
**$15 In Advance / $20 At the Door**
7:00 pm – 7:15 pm … Registration
7:15 pm – 8:15 pm … Beginner Class
**👉 Intermediate Bachata Class**
**= $15 In Advance / $20 At the Door**
8:15 pm – 8:30 pm Registration
8:30 pm – 9:30 pm Intermediate Class
**👉 If You Take Both Bachata Classes**
**= $25 In Advance / $35 At the Door**
**👉 Buy Advance Tickets Now at:**
https://columbussalsadancing.com/bachata-mondays-dance-class-tickets/
Bachata Dance Classes: Beginner and Intermediate (Every Monday)
**✅ Bachata Mondays with Todd Smith!**
**👉 Beginner Bachata Class**
**$15 In Advance / $20 At the Door**
7:00 pm – 7:15 pm … Registration
7:15 pm – 8:15 pm … Beginner Class
**👉 Intermediate Bachata Class**
**= $15 In Advance / $20 At the Door**
8:15 pm – 8:30 pm Registration
8:30 pm – 9:30 pm Intermediate Class
**👉 If You Take Both Bachata Classes**
**= $25 In Advance / $35 At the Door**
**👉 Buy Advance Tickets Now at:**
https://columbussalsadancing.com/bachata-mondays-dance-class-tickets/
Confidence Lab
**A Transformative Half-Day Event**
Welcome to Confidence Lab, the ultimate experience designed to help you step into your most confident self. This half-day event is packed with actionable strategies, inspiring sessions, and opportunities to connect with like-minded individuals who are ready to invest in their personal and professional growth. Whether you’re looking to advance in your career, deepen your self-belief, or simply embrace new challenges, Confidence Lab is your starting point.
**What You’ll Experience**
**Your Confidence Lab ticket includes:**
* **Engaging Speaker Sessions**: Learn from experts about harnessing confidence in your career, relationships, and everyday life.
* **Interactive Experiences:** Participate in dynamic activities designed to help you step into your most confident self.
* **In-Depth Audience Q&A:** Get direct insights from speakers as they answer your most pressing questions about building confidence and stepping into leadership.
* **Networking Opportunities**: Connect with a supportive community of professionals and confidence enthusiasts.
**2026 Speaker Sessions:**
* **Seeing Clearly**
Understand how you show up - and what’s been getting in the way.
* **Confidence in Relationship**
Communicate, navigate conflict, and build trust more effectively.
* **Sustainable Agency**
Learn how to lead without burning out. Your energy is part of the strategy.
* **Confidence in Service**
Align how you show up with the impact you actually want to have.
**This Is For You If…**
* You’re ready to take up more space in your work or life
* You want to communicate with clarity and confidence
* You’re stepping into (or preparing for) leadership
* You’re done second-guessing yourself
**Our Speakers**
**Lachandra Baker** Founder of LBB Edutainment and the kind of person who makes you realize you’ve been confusing confidence with performance your whole life. Lachandra blends psychology, research, and radical humanity to help individuals and teams stop code-switching their way through the day and start showing up as someone they actually recognize. Expect to be challenged, affirmed, and genuinely seen - sometimes all in the same breath.
**Annette Santiago Reyes** Annette has a rare talent: she makes the way you communicate feel like a discovery, not a critique. A connection catalyst and culture strategist, she helps people understand why they show up the way they do, and how to bridge the gap between intention and impact. Whether you're navigating change, life’s challenges, or simply trying to better understand yourself and others. Annette gives you the language and the lens to get there.
**Elizabeth Wangugi** Creator of The Nap Concert and the RESTOR™ framework, Elizabeth is here to tell you that rest is not a reward - it’s a strategy. Rooted in neuroscience and restorative practice, her work helps high-achievers stop running on fumes and start leading from a place of actual capacity. If your calendar is full and your tank is empty, Elizabeth might be the most important person you hear from at Confidence Lab.
**Stephanie Andrews** Founder of Social Black Butterfly Training & Consulting, Stephanie knows what it takes to lead through complexity because she’s done it across social services, healthcare, and operations. She specializes in succession strategy and leadership development, equipping leaders to build trust, navigate the hard moments, and leave something worth inheriting. Stephanie doesn’t just develop leaders. She develops the kind of leaders people actually want to follow.
**Lillian Morales-Laster** SVP Human Resources Director at United Midwest Savings Bank and Executive Director of the Empowering Latinas Leadership Academy (ELLA). Lillian has spent her career combining her passion for equity and inclusion with her experience in human resources to lead teams and organizations in the development of supportive work environments. She leads with a vision of ensuring Latinas' voices are included in crucial decision-making processes, because for Lillian, ELLA is more than just a program. It's a vibrant community of hermanas supporting and uplifting each other as they navigate their paths to leadership. A Columbus Business First Community Champion and Distinguished Hispanic Ohioan, her commitment to empowering others shows up everywhere she goes.
**Rachyl Kershaw** Founder of Greater Columbus Consulting and the architect behind the Confidence Lab Annual Summit, Rachyl has a gift for cutting through the noise, helping high-achievers stop performing success and start living it. She asks the questions most people are afraid to, creates space for honest reckoning, and somehow makes the hard work feel energizing. If you’ve ever wondered why doing everything right still feels like something’s missing, you’re in exactly the right room.
**Why Confidence Lab?**
Confidence is the foundation for success in every area of life. Whether you’re navigating a career change, launching a business, or striving for personal growth, building your confidence is the key to unlocking your higher purpose. This is your chance to invest in yourself and start living boldly.
**Join Us on May 4**
Confidence Lab is more than just an event - it’s a movement. Step into your power, embrace your potential, and make this the year you thrive. Secure your spot today and take the first step toward a more confident YOU.
Cost should never be a barrier to growth. If you'd like to request a complimentary community ticket, reach out to us at [hello@confidencelab.org](hello@confidencelab.org), no explanation needed.
Read more and see additional ticketing options at [https://confidencelab.org/](https://confidencelab.org/)
In-Person Event: The Answers to Depression & Anxiety
This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them.
Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance".
Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you.
The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life.
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life.
Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there.
This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.
JRuby Events This Week
Discover what is happening in the next few days
DoJo (Informal Python Meeting)
**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
Central Ohio Radio Enthusiasts - Radio Signal Analysis Using SDRs and OpenWebRX+
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 **Radio Signal Analysis Using SDRs and OpenWebRX+**
with **Scott McCrory**.
Details are are [core.radio](https://core.radio/).
Queer Quills
**We are expanding our creative programming opportunities with Queer Quills, a writing and sharing space. Queer Quills features some prompts, supplies and friendly faces to help get some inspiration or feedback for your writing. Hope to see you there!**
Civic Park Hike
Join us for 2 loops of the 1.1 mile trail surrounding Civic Park In Reynoldsburg this Thursday (5/7) at 6:30 pm. This is a fully paved trail so no worries about mud after a rainy week. Just come and get some exercise while connecting with others.
Devil Wears Prada #2 !! 👠
Tickets are now on sale!🥳We also will have lunch before. At the Rusty Bucket in Easton which is posted separately. 😊 Park in the East Garage.The restaurant is across the street then we can walk back together to the movie! 🥳
Gold Star Business Networking
Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!
JRuby Events Near You
Connect with your local JRuby community
Columbus Ruby Brigade Monthly Meetup
**\*\*\* We've Moved! Bold Penguin - 6555 Longshore St, Dublin, OH 43017 \*\*\***
TBD
**AGENDA:**
* See updates to parking below
* Doors open at 5:30, feel free to come and hang out before!
* Official start of the meeting is at 6:30pm
* After the meeting is done, we will go hang out at a nearby space in Bridge Park!
If you can, please sign up via meetup by noon the day of the meeting so we can have an estimate headcount for food :) We always order extra, so feel free to join us even if you don't get signed up!
Thank you to Bold Penguin for providing the food and location!
**Parking & Arrival:**
**Parking:** Parking in Bridge Park is free. The closest lots are the Mooney Garage and the Hotel/Endres Garage.
**Entry:** The doors to the office are to the right of PINS. The street level door and elevators lock at 6pm. If you arrive after that, someone should be there to let you in, else call the number posted. Take the elevator to the 2nd floor. Once you exit the elevator, turn right.
\*\*\*
We are a bunch of professionals, students, and geeks who are excited about Ruby programming language ([http://ruby-lang.org/](http://ruby-lang.org/)) and Rails framework ([http://rubyonrails.com/](http://rubyonrails.com/)) and the joy they have brought back to web development. Our main goal is to share the love of the Ruby and Rails ecosystems with anyone that is interested. We cater to everyone, whether a non-programmer through advanced Rubyists.
* We give lectures on programming topics
* We freely provide decades worth of experience
* For full details of this month's meeting please visit [http://columbusrb.com](http://columbusrb.com)
COhPy Monthly Meeting
**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
DoJo (Informal Python Meeting)
**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
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings.
This Month's Presentation:
Nothing yet. (You should volunteer).
What is Cocoaheads (http://cocoaheads.org/)?
CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics.
What is BuckeyeCocoa (http://buckeyecocoa.org/)?
BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend.
Presentations!
Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website.
To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter.
Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
Building Scalable Customer Identity Resolution Pipelines on AWS Using AI
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
Sunday Brunch
Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!
Columbus Code & Coffee 86 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!





















