About Alexander
Excel Expert | Dashboards | Automation | Data Cleaning | Reporting
Do you need clean, reliable, and insightful Excel solutions that save you time and help you make better decisions? That’s exactly what I deliver.
I’m an Excel specialist with a strong focus on dashboards, automation, data analysis, and problem‑solving. Whether you’re overwhelmed with messy spreadsheets or need a professional dashboard that tells a clear story, I can help you transform your data into something powerful and easy to use.
🔧 What I can do for you
- Build interactive dashboards with slicers, charts, KPIs, and clean layouts
- Create automated Excel tools using formulas, Power Query, or VBA
- Clean, structure, and optimize messy datasets
- Design professional reports for management or clients
- Improve or fix existing spreadsheets
- Convert manual processes into efficient, automated workflows
- Provide 1:1 Excel support, troubleshooting, and training
💡 Why clients choose me
- Clear communication and fast delivery
- Clean, user‑friendly designs
- Reliable problem‑solving
- High‑quality work that saves you hours every week
📊 Tools & Skills
- Advanced Excel (Power Query, PivotTables, formulas, charts)
- Dashboard design
- VBA automation
- Data cleaning & transformation
- Reporting & visualization
🎯 My goal
To make your work easier, faster, and more efficient by creating Excel solutions that actually work for you — not against you.
If you want a professional, reliable Excel partner who delivers high‑quality results, I’d be happy to support you.
German
Native or bilingual
French
Native or bilingual
English
Fluent
Spanish
Fluent
Remote only
Primarily works remotely
Experience
- Valora Schweiz AGSustainability AnalystRETAIL (LARGE RETAILERS)February 2024 - Today (2 years and 4 months)Muttenz, Switzerland
- Data management & data cleansing: Responsibility for cleansing and analysing sustainability data in the retail business; close cooperation with internal departments and external partners to ensure consistent data quality.
- Compliance analytics: Implementation of due diligence obligations in four business areas (Switzerland, Germany, Luxembourg, Austria) through systematic data collection, supplier evaluations (EcoVadis, label queries) and preventive measures.
- Data-focused project support: Deputy project management for the implementation of the EU regulation on deforestation, including analysis of regulatory requirements and their translation into data processes.
- Optimisation through data analysis: Development and monitoring of food waste initiatives (Too Good To Go, 2nd Chance 2nd Day) and product range targets.
- Key performance indicator management: Responsibility for the sustainability labelling of the own brand ok.- using Eco-Score and Nutri-Score; analysis of product data and derivation of KPIs.
- Reporting & visualisation: Creation of presentations and dashboards (annual conference, SteerCo) for transparent communication of analysis results and project successes.
- Novartis Pharma AGHuman Resources AssistantPHARMACEUTICALS INDUSTRYJanuary 2021 - December 2021 (11 months)Basel, Switzerland
- Project coordination and data analysis within the global senior HR team on various projects (cultural change, implementation of agile thinking through research and contact with various stakeholders)
- HR Business Partnering & Operations
- Novartis Pharma AGSustainability Analyst InternPHARMACEUTICALS INDUSTRYJuly 2020 - December 2020 (5 months)Basel, Switzerland
- Data management: Creating the plastics baseline within the Novartis research department by collecting, processing and analysing data and presenting the results to the Environmental Council (ES Council)
- Finding solutions to reduce plastics
- Bachelor's thesis on the topic ‘How big is the plastic footprint at the Novartis Institutes for BioMedical Research and how can it be reduced?’
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Education
- Master's degree in ecological, economic and social sustainabilityUniversitat Autònoma de Barcelona2023
- Tri-national Bachelor's degree in International Business ManagementUniversity of Applied Sciences and Arts Northwestern Switzerland2020Bachelor of Science (FHNW, Basel, Switzerland) Bachelor of Arts (DHBW, Lörrach, Germany) Licence Economie & Gestion (UHA, Colmar, France
Certifications
- Power Query und Power Pivot für Datenanalysen in ExcelDigicomp Academy AG2026