Freelancer profile translated to English.
Back to original languageAbout Sebastian
Analytically strong industrial engineer (M.Sc., TU Berlin) with a focus on Investment & Finance. Specialized in data analysis, automation, and KPI-driven reporting with tools like Excel, Python, Tableau, KNIME, and SQL. Profound knowledge in accounting, financial modeling, process optimization, and quality management (Green Belt).
German
Native or bilingual
English
Fluent
Can work on-site
Berlin (up to 50km)
Experience
- Top Unternehmenberatung mit IT-FokusConsultantNovember 2023 - September 2024 (10 months)Support of a company-wide transformation at a DAX group in the production sectorDevelopment and operation of interactive dashboards (KNIME, Tableau) for data-based analysis and derivation of optimization potentialsCreation and maintenance of project documents (Jira, Confluence) as well as preparation of presentations and decision documents for management
- DAX-KonzernWorking Student in OperationsApril 2021 - October 2023 (2 years and 6 months)• Digitization of analog manufacturing and reporting processes, which reduced process lead time by 25% and significantly improved cross-team transparency through automated workflows
- HandwerksbetriebWorking StudentApril 2020 - March 2021 (11 months)• Assistance in accounting and project controlling, creation of automated invoices, reporting dashboards in Excel
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Education
- M.Sc. Industrial EngineeringTechnical University of Berlin2025M. Sc. Wirtschaftsingenieurwesen voraussichtliche.
- B.Sc. Industrial Engineering2023B. Sc. Wirtschaftsingenieurwesen