Summary
Overview
Work History
Education
Skills
Military Service
Community Service
Timeline
Generic

Efi Vardi

Manager, Data Analytics
Tel-Aviv

Summary

  • Data Analytics Manager with extensive experience in business and product analytics, monitoring key business metrics, and driving data-driven decision-making.
  • Proven ability to design, optimize, and implement data monitoring tools, enabling real-time business visibility and early issue detection.
  • Expertise in SQL, Python, Looker, Tableau, Excel, and statistical methods for deriving actionable insights.
  • Strong experience in cross-functional collaboration, working with commercial, product, and executive teams to optimize business outcomes.
  • Led a global team of analysts, data engineers, and BI specialists across San Francisco and Israel.

Overview

8
8
years of professional experience
5
5
years of post-secondary education
2
2
Languages

Work History

Manager, Data Analytics

Unity
02.2024 - Current
  • Mentoring junior colleagues, defining best practices, and fostering a data-driven culture
  • led the business health monitoring by developing automated tracking tools, dashboards, and alerts to identify early-stage issues.
  • Led a global analytics team, with members based in San Francisco and Israel, overseeing data analysis, BI, and data engineering.
  • Investigated funnel issues, collaborating with commercial, product, and data teams to improve conversion rates and revenue.
  • Built BI dashboards and reports, enabling leadership and stakeholders to make informed decisions with clear visualizations.
  • Drove A/B testing initiatives, working with data science teams to evaluate the impact of product and marketing changes.
  • Optimized ETL processes to ensure data accuracy and reduce costs associated with data infrastructure.

Senior Business & Data Analyst

IronSource (acquired by Unity)
01.2021 - Current
  • Served as the analytics focal point across business growth, product, and R&D teams.
  • Built and optimized analytical tools, allowing teams to track performance and make data-driven decisions.
  • Conducted quantitative analysis, statistical modeling, and automated reporting to identify revenue opportunities.
  • Worked with leadership to define and measure KPIs, translating complex data into actionable insights.

Board Member & Business Data Analyst

Campolisa Group
01.2017 - Current
  • Led strategic planning and data-driven decision-making for long-term business growth.
  • Designed and implemented performance tracking dashboards for operational teams.
  • Developed data pipelines and reporting tools to optimize digital marketing strategies.

Paramedic

Magen-David-Adom
01.2017 - 01.2018
  • Intensive Care Team Leader
  • Work under heavy pressure and manage multi-casualty events

Education

BBA - Business and Data Analytics

IDC Herzliya
Herzliya, Israel
04.2018 - 01.2021

High School Diploma -

Shaked High School
04.2010 - 01.2013

Skills

  • Team leadership
  • Python
  • R language
  • Power BI
  • Tableau
  • Looker
  • SQL
  • NoSQL
  • Execl

Military Service

  • Taking part in dozens of complex operations that include treating casualties under pressure
  • Led medical training programs, later adopted by the IDF medical corps as standard procedures.

Community Service

  • Finance and investment group founder, Maglan Friends Association
  • Instructor and former trainee in several advanced courses, Magen-David-Adom

Timeline

Manager, Data Analytics

Unity
02.2024 - Current

Senior Business & Data Analyst

IronSource (acquired by Unity)
01.2021 - Current

BBA - Business and Data Analytics

IDC Herzliya
04.2018 - 01.2021

Board Member & Business Data Analyst

Campolisa Group
01.2017 - Current

Paramedic

Magen-David-Adom
01.2017 - 01.2018

High School Diploma -

Shaked High School
04.2010 - 01.2013

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Efi VardiManager, Data Analytics