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Jethro Muwanguzi

@jethromuwanguzi

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Data & Business Intelligence Analyst driving cost savings and operational insights with analytics.

Slovenia

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What I'm looking for

I seek BI or analytics roles where I can build scalable ETL and dashboard solutions, collaborate with stakeholders, and drive cost-saving, data-driven decisions.

I am a Data & Business Intelligence Analyst with 4+ years transforming data into strategic insights across finance, pharmaceutical manufacturing, and international development. I combine technical expertise in SQL, Power BI and Python with business acumen from an MBA to deliver automated reporting, ETL pipelines and dashboarding that reduce costs and accelerate decision-making.

At Novartis I built end-to-end ETL processes and portfolio dashboards that improved forecast accuracy to 85% and identified 15% cost optimizations, while at Global Water Partnership I automated financial reporting and delivered €45K in annual recruitment savings. I focus on actionable analytics, stakeholder collaboration, and scalable BI solutions that improve resource utilization and operational performance.

Experience

Work history, roles, and key accomplishments

Current

BI Data Specialist - ITOT

Current

Novartis Pharmaceuticals

May 2025 - Present (9 months)

Developed automated reporting and ETL pipelines for ITOT operations supporting a $30M+ portfolio, reducing monthly reporting cycle from 5 days to 6 hours and identifying 15% cost optimization opportunities.

Power BI SQL Snowflake ETL SAP Databricks Python ServiceNow DAX

Programme Analyst

Global Water Partnership

Apr 2022 - Sep 2024 (2 years 5 months)

Delivered BI and financial analytics for an €8M annual-budget program across 13 countries, automating monthly financial dashboards to cut reporting time by 70% and identifying €45K annual recruitment savings.

Power BI SQL Excel Python Tableau Financial Reporting Data Pipelines

Education

Degrees, certifications, and relevant coursework

University of Ljubljana, School of Economics and Business

Master in Business & Organisation (MBA), Business & Organisation

2024 - 2025

Activities and societies: Consulting projects with NLB Bank, Lidl, Petrol Group, and Renault Group involving digital transformation, segmentation, KPI frameworks, and strategic recommendations.

Completed an MBA program emphasizing data-driven strategy and quantitative business analysis, including consulting projects for major corporate clients.