Senior BI Expert and Looker Guild Master at AppsFlyer
Rishon LeTsiyon, IL
"Data is what you need to do analytics. Information is what you need to do business." – John Owen It's my passion is to ensure that the business will get this information and knowledge - which is the greatest power.
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Mar 2020 - Present
Senior BI Expert & Looker Guild Master
* Cross-organization technical lead of Looker's platform * Professional lead of Looker developers and analysts in different teams * Recommending best practices for BI solution * Acting as an expert architecture resource * Leading the design and implementation of quality and stable BI solution * Design and develop highly complex BIG DATA analytics solutions, using Python, Scala, and Spark
Jan 2018 - Mar 2020
• Establishing AppsFlyer's Looker platform • Choosing the visualization and DWH tools • Providing end-to-end analytics solution to product analysts, data scientists, and other business departments • Translate business requirements to technical tasks • Design and develop scalable ETL pipelines on massive amounts of data using Python and Spark • Defining business logic, building reports and dashboards using Looker • Working with technologies as Google Big Query, AWS Athena, Druid, AWS RDS, AWS S3, and more
Jan 2014 - Jan 2018
Senior BI Consultant
Oracle Business Analytic's and Business Intelligence consultant. Design BI solutions architecture, using best practice methodology. Design, development and implementation of BI solutions for key clients in various industries (Finance, Banking, IDF etc.), including analyzing user's needs, designing DWH tables structure, designing & developing ETL routines, developing reports & dashboards in response to user's needs.
Apr 2013 - Feb 2014
Zaponet - data science solutions
BI development, big data presentation, visualization and analysis: Design, build and support large scalable distributed systems or applications that handle massive amounts of data. Write SQL and Relational DB Schema modeling. Modeling structured and unstructured data into key-value and document NOSQL store. Work with data-collection tools and technologies. Develop and deploy visualizations and reports.
Apr 2012 - Apr 2013
Design, develop and implement Balanced Scorecard Management tool in NICE Company using Oracle BI platform and MS SQL Server: write specification and design documents, design ETL process, develop and deploy reports and KPI's watch lists using OBIEE. Responsible for aggregating data from multiple sources in an efficient data warehouse and designing enterprise-level solutions for very large multidimensional databases.
Feb 2010 - Apr 2012
Design and development of BI processes using Oracle BIEE and other Reporting Services. Development of Data Source Views, Dimensions, Hierarchies, Cubes, prospective and Interactive Reports. Development and maintenance of the BI systems including design, implementation, testing, and support. Prepare the technical specifications from the business requirements.
Aug 2006 - Jan 2010
Project Manager & IT Analyst
Characterization of users development requirements and adapting of information systems (Oracle CRM). Developing DWH reports using Business Objects. Fluent systems maintenance
2011 - 2014
Bar Ilan University
M.A, Information Science