Rubyslava #51

October 22, 2015 at 7 PM | Bratislava, Slovakia

Toptal Sponsored

About the Event

Data Science @ Piano (Roman Gavuliak)

Piano, despite being a tech company puts a lot of focus on analytics. I would like to share some learnings we’ve gathered along the way for the following steps:

Data: Analytics friendly data and data friendly analysts Tools: Right tools for the right job Methods: How can programming knowledge provide more robust statistical results Outcomes: Some interesting data products under development.

Mathematics, surprisingly ( David Majda,

Do programmers need advanced mathematics? And what if they are designing and implementing a programming language? In the talk I will show where I needed mathematics in my work at Jut and how bad job I would have done without understanding it. You can think of this as a small contribution to a discussion about education of programmers and the role of mathematics and other theoretical subjects in it.

Slevomat case study ( Peter Irikovsky, - activation and reactivation campaigns (GoodData) - identification of important segments - tailoring the message - key takeaways - identification of web optimisation potential (GA, Segmentacia, GoodData) - key improvements - optimising offer structuring (GA, GoodData) - simple processes - multiple views - great process - optimising mailing (GoodData) - data vs customer feedback - key improvements


Kafé Nervosa, Zámocká 30, 811 01 Bratislava, Bratislava, Slovakia

Want to Organize a Toptal Event?

We welcome all Toptalers who are motivated to create and lead new events around the world. It's a great opportunity to meet other industry leaders, forge new connections, and help grow your local community. Fill out the contact form on this page, or email for more information.

Event Leader

Jano Suchal

Your message to Jano was sent.

Share Event

Explore Other Events

Join Toptal®. Are you ready?