m
marek_analytics

Marek B

@marek_analytics

Excel and Power BI Dashboard Specialist Data Automation

Reino Unido
Inglés, Polaco
Parte de la información aparece en idioma inglés.
Sobre mí
Reporting specialist with 17+ years of experience in business reporting, data analytics, and performance tracking. I build Power BI and Excel dashboards that transform complex data into clear, actionable insights. Skilled in Power Query, DAX, dashboard design, KPI reporting, automation, and forecasting. Experienced supporting large-scale operations across 700+ locations and delivering executive-level reporting solutions. Currently offering introductory pricing while building my Fiverr portfolio and reputation.... Lee más

Habilidades

m
marek_analytics
Marek B
desconectado • 
Tiempo medio de respuesta: 5 horas

Revisa mis servicios

Análisis de BI
I will design power bi dashboards that turn your data into insights
DeUSD 20 / proyectoMás información
Panel de datos
I will build interactive excel dashboards and automate reports
DeUSD 20 / proyectoMás información

Porfolio

Experiencia laboral

DHL

Reporting Specialist

DHL • Tiempo completo

Jun 2007 - Present • 19 yrs 2 mos

Responsible for designing and maintaining business reporting and dashboard solutions across supply chain operations. Built Excel and Power BI dashboards to support decision-making, automate reporting processes, and improve data visibility across multiple regions. Experience includes data analysis, transformation of raw datasets, and development of automated reporting tools using Power Query and advanced Excel logic. Worked across large-scale, multi-country supply chain operations, supporting performance analysis for 700+ retail locations and 20+ distribution centres across European regions. Background includes team leadership roles, providing strong understanding of operational workflows, KPIs, and performance management.