All the basic questions, walk through resume, greatest accomplishment, and strengths and weaknesses ... they could be a bit more creative with those. Also got asked a brain teaser: walk us through estimating how many pounds of meat McDonals sells a year.
Mostly focused on current tech skills, so describe what technology you're familiar with and how you use it.
How do you optimise dashboard with huge data source
Standard types of join with example
Task: Dataset contains information about sessions and conversions of a dummy website. From the given data: 1. Describe site audience (users who are coming to the website). What are the main markets? Channels? Which of them performs the best and which are the worst? 2. Map users into useful segments that can be used for continuous performance monitoring and optimisation. 3. Compare users from France, Germany and United Kingdom. Which market seems the most promising? Why? 4. Identify at least 3 major opportunities to focus on in order to improve eCommerce performance. Include hypotheses, backing data and suggestions for further actions. You can assume that each user made only one session, so user_id = session_id You can use tools of your choice. Present your homework in any way/format you see fit. Tips: More in-depth analysis (e.g., specific data-driven observations, hypotheses, comparisons, suggestions), as well as data visualisations and summaries are highly appreciated. Some insights (e.g., certain limitations) may also be provided in the conclusions.
Without additional data collection, can you tell me the any insight the affect the sales. (The data does not not ahve features data that can find factors that affect the sales)
Am I comfortable providing leadership and mentorship to junior members of the team.
I was asked to solved the questions related to joins in sql
Can you tell me about your current role and how your experience aligns with the type of work we do at HelloFresh especially in marketing data and stakeholder communication?
Situational questions and Data analytics related questions.
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