About the Ninjas

  • Yehoshua Coren

    Founder & Principal

    Yehoshua Coren

    Analytics Ninja LLC was founded by Yehoshua Coren out of a desire to bring his passion for analytics and success in Internet marketing to a larger audience. Yehoshua is a master of both Google Analytics’ implementation and analysis; taking deep dives into GA data to reveal actionable insights. While Yehoshua’s primary area of expertise is web analytics, he is a savvy and accomplished SEM specialist, utilizing a range of online marketing tools, technical knowledge, and insight to improve customers’ ROI.

    Yehoshua has spoken at SMX Israel and SES London. This winter, Yehoshua will be presenting a webinar for Convert Academy and speaking at SUPERWEEK in Hungary. He also takes pride in being the father of 4 little ninjas. :)

    Yehoshua leverages Google Analytics in all of his online marketing activities for clients. PPC campaigns, SEO, Conversion Rate Optimization, and Social Media marketing are all improved by his web analytics based methodology. His holistic approach to online marketing makes Analytics Ninja a great choice for any the company looking to improve their bottom line.

  • Eliyahu Gusovsky

    Lead Developer

    Eliyahu Gusovsky

    With over 7 years experience with both back-end and front-end programming, Eliyahu is responsible for making most of our implementation magic work. Eliyahu is a master of javascript, jQuery, PHP, and server maintenance, allowing Analytics Ninja to service clients with complex needs, including CRM integration or DB integrations with the Measurement Protocol. Eliyahu developed proprietary software that Analytics Ninja uses to deploy digital measurement solutions either via Google Tag Manager, Universal Analytics or Standard GA.js with a simple config setting.

  • David Vallejo

    Senior Implementation Specialist

    David Vallejo

    A highly skilled Web Analytics professional with over 5 years experience (and recommended by Brian Clifton), David has a keen understanding of how Google Analytics works and what types of data should be sent to GA. David is the creator of Analytics Debugger, an enterprise-class tool for auditing analytics implementations.

    David habla español de forma nativa y se encarga de atender a nuestros clientes de habla hispana.