John Brian Estares
About John Brian Estares
John Brian Estares is a Senior Marketing Analyst at RingCentral, where he has worked since 2016. He specializes in data analysis and automation, utilizing tools such as Alteryx, Hadoop, and Tableau.
Work at RingCentral
John Brian Estares has been employed at RingCentral as a Senior Marketing Analyst since 2016. In this role, he is responsible for quality assurance of dashboard reports using Tableau. He collaborates with team leads to provide consultation on database usage, ensuring that data is utilized effectively across the organization. His work involves engaging in ETL processes, where he creates databases using Hadoop to support various analytical tasks.
Previous Experience at Pinion Software
Prior to his current position, John Brian Estares worked at Pinion Software, Consulting and Apps Inc as a Data Scientist from 2014 to 2015. During his one-year tenure, he focused on automating tasks for analysts, enhancing efficiency in data processing and analysis. His experience at Pinion Software laid the groundwork for his subsequent roles in data analysis and marketing.
Education and Expertise
John Brian Estares studied at the Polytechnic University of the Philippines, where he earned a Bachelor of Applied Statistics from 2009 to 2013. His educational background in statistics provides a strong foundation for his analytical skills. He utilizes a combination of tools, including MySQL, Excel, R, Hue, and Alteryx, to conduct data analysis tasks effectively.
Data Analysis and Automation Skills
In his professional capacity, John Brian Estares automates tasks for analysts using Alteryx and Hadoop. He conducts ad hoc analysis to address business problems, typically delivering results within a day. His expertise includes finding and fixing bugs in databases and coordinating with other teams to prevent future issues, showcasing his problem-solving abilities in data management.