25.02.2026 aktualisiert
100 % verfügbar
Data Analytics | Power BI | Tableau | SQL | Excel | Power Query
München, Deutschland
Weltweit
Skills
ElektrotechnikBusiness IntelligenceKundenbeziehungsmanagementPostgreSQLMySQLSQL DeveloperPowerpivotMicrosoft Power BISQLSalesforce TableauSchneiderPowerqueryDatenanalytikKpi-Berichterstattung
I’m a Data Analyst with 7 years of professional experience in technical and commercial roles at Schneider Electric, combining an electrical engineering background with strong business intelligence skills.
Over the past three years, I’ve deliberately transitioned into data analytics, building hands-on expertise in Tableau, Power BI, Power Query, Excel, and SQL (MySQL, PostgreSQL, SQL Developer). I have developed dashboards, structured datasets, automated reporting processes, and translated complex operational data into clear, actionable insights.
What differentiates me is not only technical capability, but domain understanding. I have real-world experience in industrial and energy systems and understand how data connects to operations, finance, and decision-making. I know what KPIs matter and how reporting needs to support both technical and business stakeholders.
For small and medium-sized companies, I offer:
SQL data cleaning and transformation
KPI dashboard development in Power BI or Tableau
Data cleaning in Power Query
Creating tables in Power Pivot
Structuring and optimizing messy Excel or CRM data
Part-time external data analyst support
I work in a structured, reliable, and detail-oriented way, with a strong focus on clarity and practical business impact. My goal is simple: turn scattered data into transparent decision tools.
Erfahrung
Berufserfahrung0 - 5 Jahre
Freelancer seit2026
Sprachen
DeutschverhandlungssicherEnglischverhandlungssicherPolnischMuttersprache