Jonathan Gefen
Data Analyst
Summary
Experienced analyst with great analytical and problem-solving skills.
Skilled at data modeling via Spark SQL, MS SQL, BI tools such as Tableau, Networks visualization via Gephi.
Ability to turn complex issues into actionable recommendations.
High level visualization and presentation skills.
Overview
14
14
years of professional experience
Work History
Data Analyst
.eBay
01.2013 - Current
- Supported Data Science teams, Product managers and management to drive actionable insights.
- Conducted various A/B tests analysis, built data models and infrastructures, performed growth-oriented business and predictive analysis.
- Defined and monitored company level KPIs, built dashboards and ran ETLs.
Business Analyst
Global-e
11.2020 - 01.2023
- Global-e (Nasdaq: GLBE) is a $5+ billion E-commerce unicorn operating worldwide.
- Provided insights for tier 1 brands such as Adidas, Reebok, Disney, Marks & Spencer, and Hugo Boss.
- Developed data models for making C-level managerial decisions.
- Analyzed complex data sets to create business insights, identify business trends and provide recommendations.
- Defined BI dashboards used to measure performance and KPIs.
- Conducted growth-oriented analysis focused on optimization and monetization.
Data Analyst
Signals Analytics (merged with Kenshoo into Skay)
06.2019 - 05.2020
- Performed vertical trends analysis for Fortune 500 companies such as Estée Lauder and the confectionery corporation Mars.
- Analyzed unstructured big data to identify business trends resulting in actionable recommendations.
Business Analyst
Black Cube
01.2016 - 05.2019
- Assisted clients in making business decisions to improve the competitive position of the organization. Conducted market research and analysis, go-to-market strategies, and competitive analysis.
- Produced business insights for a “Software Top 100” cyber security company.
Intellectual Property Lawyer
Zellermayer, Pelossof, Rosovsky, Tsafrir, Toledano & Co.
08.2013 - 10.2015
- Practiced IP litigation.
Intellectual Property Lawyer
Drori-Stav & Co – DWO
05.2011 - 06.2013
- Practiced litigation in the fields of patents, technological issues, copyrights and trademarks.
- Provided advice to hi-tech companies, start-ups and communication service providers, such as the telecommunication supplier 019 Mobile.
Education
Data Analysis
John Bryce
B.A. (Business Administration)
Interdisciplinary Center (IDC)
LL.B. (Major in International Business Law)
Interdisciplinary Center (IDC)
Skills
Experienced with data modeling
Experienced with MS SQL, BI tools such as Qlik Sence and Qlik View, MS Excel, Google analytics, JIRA, MS PowerPoint
Ability to turn complex issues into actionable recommendations
High level presentation skills and English - verbal and written
Timeline
Business Analyst
Global-e
11.2020 - 01.2023
Data Analyst
Signals Analytics (merged with Kenshoo into Skay)
06.2019 - 05.2020
Business Analyst
Black Cube
01.2016 - 05.2019
Intellectual Property Lawyer
Zellermayer, Pelossof, Rosovsky, Tsafrir, Toledano & Co.
08.2013 - 10.2015
Data Analyst
.eBay
01.2013 - Current
Intellectual Property Lawyer
Drori-Stav & Co – DWO
05.2011 - 06.2013
Data Analysis
John Bryce
B.A. (Business Administration)
Interdisciplinary Center (IDC)
LL.B. (Major in International Business Law)
Interdisciplinary Center (IDC)
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