BI Data Analyst

Currently working on several projects and looking for cooperation of approx. 10 - 60 hours per month. > How can I help you? 1. Discuss and analyse your business data needs, design BI solution 2. Explore, extract, clean and enrich raw data from various sources 3. Visualize the data in useful dashboards, every day fresh data 4. Maintain and optimize the ETL and Reporting systems > My experience and BACKGROUND: - I have worked (or working) on data related projects for Uber, Srovnejto, Economia, Diakonie, Twisto, Apify - 5+ years of experience in tech analyst / operations management. Experience from startups as well as global companies (SAP, EY, Uber) - Lecturing SQL and Databases in Data Academy, Czechitas > What are my SKILLS? - ETL tools: Keboola Connection, Bizzflow / Airflow | SQL and Markup languages - Visualization tools: PowerBI, GoodData, Tableau - Analytical databases and workspaces: Snowflake, Google Cloud Platform, Count.co - Business segments: Finance / Accounting, Sales / Call Centers, Marketing, Personnel