Vladimir Zhelnov - DWH developer | dwh engineer | data engineer | data analyst

  • Middle
  • Tbilisi, Georgia
  • 2 000 $ (дол/мес)
  • Обновлено 2 года назад
Photo

Навыки

  • Airflow
  • Big Data
  • ETL
  • MSSQL
  • ODI
  • Oracle
  • SQL

Опыт работы

sovcombank

oracle developer - 2017

I work as a specialist of devepover(3 years) and support(3 years) of the data warehouse.

duties:
• package development/optimization
• formation of data marts;
• support ETL processes;
• data quality control;
• work on the principles of agile and scrum, work with kanban boards;
• installation of releases, search and resolution errors;
• сonducting code reviews
• programming in ODI(Oracle Data Integrator)
• build architecture datawarehouse for data vault model
• working with Oracle BI

Projects: development datawarehouse, architecture building, reparation of data on reporting

Образование

mechanic and mathematical modeling

Kazan federal university
2011/2017

Обо мне

Oracle Developer with a history of working in the bank and IT Services industry. I have been working with database developer for last 5 years. Skills:

• Programming Languages: Oracle, Sybase, SQL

• Technologies: PL/SQL, MySQL

• Tools: Jira, Confluence, Youtrack

• Operating Systems: Windows, Linux

• Databases: Oracle, MySQL, MS SQL Server

• ETL: Oracle Data integrator (ODI), python, airflow

• Git • Reports application: Oracle BI

• Methodologies: Agile, Scrum, Kanban

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