Danila Glukhov

Retail, Data Warehouse conversion, migration from DB2 to Snowflake and from Informatica PowerCenter to Matillion Responsibilities: • Development of ETL processes using Informatica PowerCenter, Matillion, Snowflake • Analysis of existing systems, products, processes and frameworks • Development, tests and deployment patches and hotfixes • Documentation Tools: Snowflake, Matillion, DB2, Informatica PowerCenter, Microsoft SQL Server, DB2, Denodo, SAP, Confluence, Jira

Bank, Data Warehouse conversion, migration from SAS DIS to Ab Initio Responsibilities: • Collection and analysis customer's requirements • Development of ETL processes using Ab Initio • Analysis of existing systems, products, processes and frameworks in SAS DIS • Development, tests and deployment of ETL processes • Documentation Tools: Ab Initio, SAS DIS, DB2, Confluence, Jira

Sport, Data Warehouse and KPI Reporting Collection and analysis customer's requirements Migration of data extraction from Data Virtuality to Adverity Analysis of existing systems, products, processes and frameworks Developed ETL processes using Data Virtuality, Adverity, Amazon Redshift Analyzed performance issues and optimization of long running queries Scheduled/monitored loading processes Analysis and comparison of data between source systems and existing processes

Retail, Cloud Data Warehouse Collection and analysis customer's requirements Development of ETL processes using Ab Initio, Snowflake, Microsoft Azure Analysis of existing systems, products, processes and frameworks Development, tests and deployment Ab Initio and Snowflake patches and hotfixes Process monitoring and support Analysis and resolving of incidents from business users Documentation

Retail, Migration of Data Warehouse from Teradata to Snowflake Collection and analysis customer's requirements Development of ETL processes for data replication from Teradata to Snowflake using Ab Initio, Microsoft Azure and Teradata Analysis of existing systems, products, processes and frameworks Performance tuning Processes monitoring and support Documentation

Retail company, Data Warehouse Responsibilities: • Teradata performance tuning • Optimizing Teradata views for business intelligence layer • Optimizing Teradata queries for Microstrategy reports • Analyzing views and queries • Analyzing Data Warehouse system • Analyzing ETL processes • Communicating with a customer Tools: Teradata 15.10 DB, Ab Initio 3.3.1

Automotive company, Data Warehouse Used Teradata Global Control Framework (GCFR), an automated framework to manage the ELT processes Communicated with a customer Analyzed source data Analyzed DWH model Created Source to Target mappings (S2T) Developed ETL processes using Teradata GCFR Tested ETL processes Developed procedures for GCFR metadata generation Tools: Teradata 15.10 DB, Teradata Global Control Framework (GCFR)