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Sebastianplaten
@sebastianplaten
Professional and Certified Data Analyst
Zweden
Zweeds, Engels, Duits
Over mij
I am a data analyst and statistician with strong experience in Excel- and SQL-based analytics, data cleaning, automation, and statistical analysis. My work focuses on transforming raw datasets into structured, reliable information that supports better business and financial decisions.
Skills
Sebastianplaten
offline •
Bekijk mijn diensten
BI-analyse
I will be your personal data analyst
SQL- en NoSQL-query's
I will write and optimize sql queries for clean, business ready data
Portfolio
Werkervaring
Business Analyst
Volvo Group • Fulltime
Feb 2024 - Oct 2025 • 1 yr 8 mos
• Analyzed large-scale operational, manufacturing, and business datasets to support data-driven decision-making • Built and maintained dashboards and reports for stakeholders using tools such as Power BI / Excel • Cleaned, transformed, and validated data from multiple sources (ERP systems, sensors, databases) • Wrote and optimized SQL queries to extract and analyze structured data • Supported forecasting, performance tracking, and root-cause analysis initiatives • Developed executive dashboards tracking 20+ KPIs (OEE, throughput, defect rate, inventory turnover) used by 50+ stakeholders • Ensured data quality, consistency, and governance in line with corporate standards • Presented insights and recommendations to both technical and non-technical audiences
Sales Analyst
CLE • Fulltime
May 2023 - Oct 2023 • 5 mos
Enhancing verbal and written communication to effectively convey product benefits and persuade customers and also building and maintaining strong relationships with clients and customers. Used MS Excel and SQL to analyse sales records, determine demographic targeting and customer preferences.
