Open to opportunities

Nadav Markovich

@nadavmarkovich

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Experienced data analyst and team lead specializing in SQL and BI solutions.

Israel

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What I'm looking for

I seek a data-focused role where I can lead integration and ETL projects, work with large datasets, collaborate with product/R&D, and deliver reliable BI solutions in a growth-oriented team.

I am an experienced data analyst and team lead with a strong foundation in SQL, data modeling, ETL and BI reporting. I deliver reliable data solutions and have driven successful data integration and migration projects across multiple organizations.

At Personetics I developed and implemented automated data collection processes, designed logical and physical data models, and led ETL and integration efforts to meet evolving business requirements. I served as the primary point of contact for key clients, guiding onboarding and resolving complex data issues.

Previously, I led migration projects (including SQL to JSON migrations), owned BI reconciliation reports, and built complex SQL queries for controls and analysis while working with large datasets using SQL, Excel and Python.

I am open-minded, systematic and a logical thinker who collaborates closely with product and R&D stakeholders to translate business needs into robust data solutions and ensure timely, high-quality delivery.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst Team Lead

Current

Personetics

Jun 2023 - Present (2 years 6 months)

Led a team delivering data integration and ETL solutions, developed automation for data collection, and designed logical and physical data models to meet evolving business requirements.

SQL ETL Data Modeling Data Integration Team Leadership Automation Stakeholder Management Python

Data Analyst Integration

Personetics

Mar 2022 - Jun 2023 (1 year 3 months)

Analyzed customer data to generate product and engagement insights, led onboarding and source-to-target deliveries, and maintained and expanded customer data integration solutions.

SQL Data Integration Onboarding Data Modeling ETL Customer Support Excel Python

Migration & System Analyst

OSTTRA (Traiana)

Jan 2019 - Mar 2022 (3 years 2 months)

Led migration projects converting SQL-based systems to JSON files, analyzed products and workflows for migration, and owned BI reconciliation reports and ETL processes.