Application as Data Analyst

Data Analyst is a profession in IT / Data and Analytics, typically entered via BSc Business Information Technology FH. Anyone applying here should know these requirements and pitfalls - specific to the Swiss job market, not generic.

Technical Requirements

• Confident SQL skills - often tested in interviews in Switzerland
• Power BI or Tableau, with Power BI dominant in Swiss companies
• Statistical fundamentals and clean work with metrics
• Python or R for advanced analysis
• Understanding of data protection under the revised Swiss FADP

Personal Requirements

• Ability to derive a recommendation from figures instead of just reporting them
• Critically questioning data quality
• Presenting findings in an understandable way for decision-makers

Common Mistakes in the Application

• Tools are named, but not a single insight that resulted from using them
• No portfolio or example dashboard, even though this profession makes it easy to show one
• Data protection is not mentioned, even though it has been a standard topic in Switzerland since the FADP revision
• Study projects are dismissed as 'just theory' instead of being used as a work sample

Typical Employers in Switzerland

Migros, Coop, Swiss Post, SBB, Zurich Insurance, CSS, Digitec Galaxus, Swisscom, cantonal statistical offices.

Excerpt from a Cover Letter

Dear Mr. Marti During my internship at a retail company, I analyzed the return rate by product category and store. One category stood out with a threefold higher rate - the cause turned out to be a misleading size specification in the online shop, not the product itself. After the correction, the rate in that category dropped by around 40 percent within two months.

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