John Paul Ashenfelter

Data Analysis

talk by Frederick Cheung: How to A/B test with confidence

How to A/B test with confidence

Frederick Cheung

RailsConf 2021

talk by Dmitry Salahutdinov: Product metrics for developers

Product metrics for developers

Dmitry Salahutdinov

rubyday 2020

talk by Prakriti Gupta: All in One Interactive Plotting Using Daru View

All in One Interactive Plotting Using Daru View

Prakriti Gupta

Paris.rb Conf 2020

talk by Samay Sharma: Optimizing your app by understanding your PostgreSQL database

Optimizing your app by understanding your PostgreSQL database

Samay Sharma

RailsConf 2019

talk by Yuri Veremeyenko: Lightning Talk: Price Explorer - Bringing Transparency

Lightning Talk: Price Explorer - Bringing Transparency

Yuri Veremeyenko

Ruby Unconf 2019

talk by Pratvrirash: Lightning Talk: Get the most out of your postgres instance with pghero

Lightning Talk: Get the most out of your postgres instance with pghero

Pratvrirash

Ruby Unconf 2019

talk by Sameer Deshmukh: Ferrari Driven Development: superfast Ruby with Rubex

Ferrari Driven Development: superfast Ruby with Rubex

Sameer Deshmukh

RubyKaigi 2018

talk by Mayumi EMORI: Serial Protocol Analyzer on Ruby

Serial Protocol Analyzer on Ruby

Mayumi EMORI

RubyKaigi 2017

talk by Kenta Murata: Development of Data Science Ecosystem for Ruby

Development of Data Science Ecosystem for Ruby

Kenta Murata

RubyKaigi 2017

talk by Tony Drake: Reporting on Rails - ActiveRecord and ROLAP Working Together

Reporting on Rails - ActiveRecord and ROLAP Working Together

Tony Drake

RailsConf 2017

talk by Ju Liu: Predicting Titanic Survivors with Machine Learning

Predicting Titanic Survivors with Machine Learning

Ju Liu

RailsConf 2017

talk by Mariusz Gil: Machine Learning For The Rescue

Machine Learning For The Rescue

Mariusz Gil

wroclove.rb 2017