Polina Mamaeva
Angestellt, Junior Business Intelligence Developer, Rhenus Air & Ocean
Über mich
Graduated with an BSc in Economics from Higher School of Economics. Specialise in data analysis and BI development (Qlik Sense, Power BI). Exploring the world of Data Science. Stack: Python (Pandas, Numpy, Seaborn, Matplotlib, Scikit-learn, Re, Nltk, Keras, Pytorch, Catboost), SQL, BigData(Airflow, Spark, Hadoop, Databricks), Git. Love spending my free time reading, doing sports (esp. downhill skiing) and cooking.
Werdegang
Berufserfahrung von Polina Mamaeva
Bis heute 1 Jahr und 10 Monate, seit Sep. 2022
Junior Business Intelligence Developer
Rhenus Air & Ocean
- frontend: planning and designing BI applications (QlikView) - backend: developing and maintaining data models (SQL, QlikView) - migrating ETL-Pipelines to a DWH-Platform (PySpark, Gitlab)
8 Monate, Jan. 2022 - Aug. 2022
Data Analyst
Maksavit
- project management tools development, automation and administration - development of analytical and BI reports, dashboards and presentations - administration of projects, project documentation and knowledge base
3 Monate, Nov. 2021 - Jan. 2022
Product Analyst
Neuro.net
- product analytics of AI voice assistants’ performance - extensive analysis of A/B testing results
1 Jahr und 3 Monate, Aug. 2020 - Okt. 2021
Import Manager
SOMELIE LTD
- managed import supply projects through effective written and oral communication with foreign contractors (English, German) - conducted sales and supply analytics - facilitated certification process by implementing Excel techniques - coordinated product packaging design
2 Monate, Apr. 2020 - Mai 2020
International Business and Media Intern
Chamber of Commerce and Industry of Nizhny Novgorod region
- successfully coordinated international media-related and business events - conducted research of pandemic impact on business (force majeure), used in further work of CCI - created and designed a highly commended monthly digest of web-publications
3 Monate, Juli 2018 - Sep. 2018
Camp Counselor
Offene Häuser e.V
- managed camp's budget, daily schedule and food supply - maintained balance and communication between cultures - organised weekend trips to nearby towns
Ausbildung von Polina Mamaeva
3 Jahre und 11 Monate, Sep. 2016 - Juli 2020
Economics
National Research University – Higher School of Economics
Sprachen
Russisch
Muttersprache
Englisch
Fließend
Deutsch
Gut