Data Strategy for Global Enterprises & Institutions
Transforming complex data into clear business decisions across multilingual environments
About
Hi, I’m Arnaud!
A freelance Data & BI Analyst with 8+ years of experience working with EU institutions and global enterprises across IT and pharmaceutical sectors.
I work at the intersection of data and decision-making: turning raw data into clear, reliable reporting and dashboards that teams can reuse and understand. My focus is not just on building reports, but on creating solutions that work across teams and support better day-to-day decisions.
My core tools include Snowflake, SQL, Strategy BI (formerly MicroStrategy), Power BI, Tableau, and Python.
I’m fluent in German, French, Italian, and English, which allows me to work directly with stakeholders across markets and departments, without the friction of a translation layer.
I’m available for short-term projects as well as part-time, long-term engagements.
Data Visualization
Building executive dashboards and reporting structures designed for reusability and scale.
Tools: Strategy BI (formerly MicroStrategy), Power BI, Tableau, data visualization principles
Services
Data Analysis & Business Insight
Exploratory analysis and ad-hoc reporting to answer specific business questions.
Tools: Python, SQL, Snowflake, statistical/exploratory analysis
Data Validation & Governance
Ensuring the accuracy, consistency, and trustworthiness of data feeding executive-level reporting.
Tools: SQL, Snowflake, data quality assurance
Success Stories
Streamlining Reporting for a Multinational Public Institution
Year: 2022
Redesigned core reporting workflows for a European institutional client, cutting manual analysis time by 50% and enabling faster, data-driven decision-making across departments.
50% Faster Reporting
Skills
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PowerBI
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Process Optimization
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Dashboard Design
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Stakeholder Reporting
Year: 2024
Driving BI Adoption
Partnered with a global enterprise client to roll out a Strategy (formerly MicroStrategy) platform across German-speaking teams, designing dashboards and delivering hands-on training that measurably increased self-service analytics adoption.
85+% BI Adoption
Skills
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Strategy
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BI training
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Change Management
Building Trusted Data Foundations for a Global Pharma Organization
Year: On-Going
Led data validation and stewardship for enterprise reporting systems in the pharma sector, ensuring accuracy and consistency of data feeding executive-level dashboards across multiple markets.
Increased trust in Data
Skills
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Snowflake
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SQL
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Data Governance
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Data Quality Assurance
