(Marketing Analyst) - . , , , . -. " " " ", , , . , , . , ( , ), . , : , . ROI , , . — , . A/B , . — CRM, , , offline-, , . , , , . , , , , , , , , SQL , , , , , - -. , , . , , . , , , , . , . , , , (Python, R) . , : - (Google Analytics, ., Adobe Analytics), - (Tableau, Power BI, Looker, Google Data Studio), (SPSS, R, Python), SQL-, (Facebook Analytics, Google Ads, .), (SurveyMonkey, Qualtrics), (SimilarWeb, SEMrush), CRM- , (Excel, Google Sheets), A/B , (ETL-). , , . , . : , , : , , , , job offer, ? 10+ 200 , 7 10 ! 0 0 0 0 189 ? 12345 E-mail , ?