Experience

X5 Digital

• Russian Federation
• IT Services and IT Consulting
• 100 - 200 Employee

• Data Analyst

  • Nov 2021 - Present

  I'm working with data in the biggest retail group in Russian Federation. Our company has near 30 000 supermarkets in the country. - Writing business requirements for creating new data marts- Creating new data marts and making adjustments to the objects in DWH- Desining DWH objects to the Data Vault and Dimensional Modelling methodology- Writing pipelines in Airflow, Attacama- Ad-Hoc- Writing querries in Hive- Writing documentation I'm working with data in the biggest retail group in Russian Federation. Our company has near 30 000 supermarkets in the country. - Writing business requirements for creating new data marts- Creating new data marts and making adjustments to the objects in DWH- Desining DWH objects to the Data Vault and Dimensional Modelling methodology- Writing pipelines in Airflow, Attacama- Ad-Hoc- Writing querries in Hive- Writing documentation



Hoff

• Russian Federation
• Retail Groceries
• 100 - 200 Employee

• Data Analyst

  • Mar 2021 - Nov 2021

  • User behavior analysis, EDA, AB tests,• Ad-hoc • Python (API, Pandas, Seaborn, Mathplotlib) • Writing SQL reports in SPP and MPP DBMS• Bloomreach (Exponea) - developing comunication scenarios with clients• Preparing and presenting analytical reports in Excel and Python(Pandas, Seaborn) • Writing SLA and technical specifications• Communication with business customers • User behavior analysis, EDA, AB tests,• Ad-hoc • Python (API, Pandas, Seaborn, Mathplotlib) • Writing SQL reports in SPP and MPP DBMS• Bloomreach (Exponea) - developing comunication scenarios with clients• Preparing and presenting analytical reports in Excel and Python(Pandas, Seaborn) • Writing SLA and technical specifications• Communication with business customers



Skillbox, Karpov Courses

• Student Data Analyst & Data Engineer

  • Jul 2020 - Apr 2021

  I am inspired by the opportunities to use data in business decision-making.Tasks:-Hypothesis formation-Data preparation (sorting, filtering, grouping)-Data validation (without nulls in mandatory fields, duplicates check)-EDA analysys (Jupyter Notebook)-RFM anaysys -Sales funnel analysys-Correlational analysys - Insights research- Data visualisation (Mathplotlib, Seaborn, Tableau, Excel)- Dashboard visualisation (Tableau)- Writing conclusions and recommendations- Writing simple ML models Stack:SQL (Postges, Oracle) - select, join, where, having, group by, distinct, order by, limit, case, like, over, partition, explainPython (Jupyter Notebook, PyCharm IDE (pandas, numpy, scipy, matplotlib, seaborn, scikitlearn))BI (Tableau, Redash)Excel (VBA, Visualisation, Tables)



Start To Study

• Analyst in sales

  • Jun 2020 - Feb 2021

  Tasks:- Sales funel analysys- Automation of processes- Improving the sales script- Market analysys Tasks:- Sales funel analysys- Automation of processes- Improving the sales script- Market analysys



izburg

• 1 - 100 Employee

• Sales and Business Development Manager

  • May 2018 - Jun 2020