I'm a Senior Data Analyst with 8+ years of experience at Fortune 500 companies. I specialize in bridging the gap between technical complexity and exec
Aktualisiert am 23.03.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 23.03.2026
Verfügbar zu: 100%
davon vor Ort: 60%
Tableau
SQL
Data Analyst
MS Power BI
MS Excel
Figma
Business Intelligence
Hungarian (Native)
Muttersprache
English
Fluent
German
Grundkenntnisse

Einsatzorte

Einsatzorte

Frankfurt am Main (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 year 10 months
2023-10 - 2025-07

Creating a unified data model

Senior Data Analyst
Senior Data Analyst
  • Executive Insights: Engineered a comprehensive C-suite sales funnel report by creating a unified data model from SAP, Siebel, and GA4 datasets.
  • Infrastructure Optimization: Orchestrated and executed a Tableau Server migration and upgrade, resulting in a significant increase in processing speeds and dashboard responsiveness.
  • Data Literacy Leadership: Launched and led a Tableau mentorship program across the organization, successfully increasing data literacy and self-service analytics capabilities for regional teams.
  • Stakeholder Management: Partnered with C-level leaders to reduce time-to-insight for regional performance reviews by 30%.
Hyundai Motor Europe
Frankfurt am Main, Germany
3 years 10 months
2019-12 - 2023-09

Strategic Sales Support

Data Analyst
Data Analyst
  • Fortune 500 Consultancy: Acted as a consultant for global giants including Apple, GE, and BlackRock, performing rapid environment assessments and delivering high-impact business insights under tight deadlines.
  • Strategic Sales Support: Served as the lead designer for a high-stakes sports analytics proof of concept (POC) for NFL and Soccer teams; the initiative directly resulted in securing the Los Angeles Rams as a marquee client.
  • KPI Standardization: Defined and implemented global KPI frameworks, ensuring 100% transparency in management metrics across international teams.
  • Workshop Facilitation: Educated non-technical stakeholders through targeted workshops, improving data understanding and reporting quality.
Starschema
Budapest, Hungary
2 years 5 months
2017-07 - 2019-11

Strategic Business Pivot

Business Intelligence Analyst
Business Intelligence Analyst
  • Strategic Business Pivot: Collaborated with the controlling team to conduct a deep-dive cost analysis that identified non-profitable operations, directly leading to the strategic discontinuation of a major business line.
  • Executive Education: Developed a suite of executive-level reports and mentored C-suite stakeholders on business intelligence best practices to drive data-driven decision-making.
  • Infrastructure Growth: Contributed to the architecture of a centralized analytics infrastructure for faster regional data access.
Intrum
Budapest, Hungary
6 months
2017-01 - 2017-06

Process Automation

Fraud Risk Analyst Trainee
Fraud Risk Analyst Trainee
Developed an automated Excel-based verification tool for the fraud team to validate customer IDs, significantly reducing manual verification errors and improving departmental efficiency.
Raiffeisen Bank
Budapest, Hungary

Aus- und Weiterbildung

Aus- und Weiterbildung

1 month
2023-07 - 2023-07

Tableau Desktop Foundations

Tableau Desktop Foundations exam, Salesforce
Tableau Desktop Foundations exam
Salesforce


4 years 5 months
2011-09 - 2016-01

Mathematics

Bsc, Eötvös Loránd University, Budapest, Hungary
Bsc
Eötvös Loránd University, Budapest, Hungary

Kompetenzen

Kompetenzen

Top-Skills

Tableau SQL Data Analyst MS Power BI MS Excel Figma Business Intelligence

Produkte / Standards / Erfahrungen / Methoden

Profile

Senior Data Analyst with over 8 years of experience driving executive decision-making within international corporate environments. Proven track record of translating complex datasets into actionable business insights for C-level stakeholders across multiple European markets. Expert in bridging the gap between Business and IT through strategic KPI frameworks and cross-functional leadership.


Skills

Data Visualization

  • Tableau (Certified Specialist)
  • Power BI
  • QlikSense


Data Analysis

  • SQL
  • Advanced Excel
  • KPI Framework Development


Soft Skills

  • Stakeholder Management
  • Mentoring
  • Cross-functional Collaboration

Einsatzorte

Einsatzorte

Frankfurt am Main (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 year 10 months
2023-10 - 2025-07

Creating a unified data model

Senior Data Analyst
Senior Data Analyst
  • Executive Insights: Engineered a comprehensive C-suite sales funnel report by creating a unified data model from SAP, Siebel, and GA4 datasets.
  • Infrastructure Optimization: Orchestrated and executed a Tableau Server migration and upgrade, resulting in a significant increase in processing speeds and dashboard responsiveness.
  • Data Literacy Leadership: Launched and led a Tableau mentorship program across the organization, successfully increasing data literacy and self-service analytics capabilities for regional teams.
  • Stakeholder Management: Partnered with C-level leaders to reduce time-to-insight for regional performance reviews by 30%.
Hyundai Motor Europe
Frankfurt am Main, Germany
3 years 10 months
2019-12 - 2023-09

Strategic Sales Support

Data Analyst
Data Analyst
  • Fortune 500 Consultancy: Acted as a consultant for global giants including Apple, GE, and BlackRock, performing rapid environment assessments and delivering high-impact business insights under tight deadlines.
  • Strategic Sales Support: Served as the lead designer for a high-stakes sports analytics proof of concept (POC) for NFL and Soccer teams; the initiative directly resulted in securing the Los Angeles Rams as a marquee client.
  • KPI Standardization: Defined and implemented global KPI frameworks, ensuring 100% transparency in management metrics across international teams.
  • Workshop Facilitation: Educated non-technical stakeholders through targeted workshops, improving data understanding and reporting quality.
Starschema
Budapest, Hungary
2 years 5 months
2017-07 - 2019-11

Strategic Business Pivot

Business Intelligence Analyst
Business Intelligence Analyst
  • Strategic Business Pivot: Collaborated with the controlling team to conduct a deep-dive cost analysis that identified non-profitable operations, directly leading to the strategic discontinuation of a major business line.
  • Executive Education: Developed a suite of executive-level reports and mentored C-suite stakeholders on business intelligence best practices to drive data-driven decision-making.
  • Infrastructure Growth: Contributed to the architecture of a centralized analytics infrastructure for faster regional data access.
Intrum
Budapest, Hungary
6 months
2017-01 - 2017-06

Process Automation

Fraud Risk Analyst Trainee
Fraud Risk Analyst Trainee
Developed an automated Excel-based verification tool for the fraud team to validate customer IDs, significantly reducing manual verification errors and improving departmental efficiency.
Raiffeisen Bank
Budapest, Hungary

Aus- und Weiterbildung

Aus- und Weiterbildung

1 month
2023-07 - 2023-07

Tableau Desktop Foundations

Tableau Desktop Foundations exam, Salesforce
Tableau Desktop Foundations exam
Salesforce


4 years 5 months
2011-09 - 2016-01

Mathematics

Bsc, Eötvös Loránd University, Budapest, Hungary
Bsc
Eötvös Loránd University, Budapest, Hungary

Kompetenzen

Kompetenzen

Top-Skills

Tableau SQL Data Analyst MS Power BI MS Excel Figma Business Intelligence

Produkte / Standards / Erfahrungen / Methoden

Profile

Senior Data Analyst with over 8 years of experience driving executive decision-making within international corporate environments. Proven track record of translating complex datasets into actionable business insights for C-level stakeholders across multiple European markets. Expert in bridging the gap between Business and IT through strategic KPI frameworks and cross-functional leadership.


Skills

Data Visualization

  • Tableau (Certified Specialist)
  • Power BI
  • QlikSense


Data Analysis

  • SQL
  • Advanced Excel
  • KPI Framework Development


Soft Skills

  • Stakeholder Management
  • Mentoring
  • Cross-functional Collaboration

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