Igor Yakunin

Experience

• 

  AT Consulting

  Jan 2012 - May 2017

  Lead Software System Engineer

  Designed, implemented, and maintained multiple comprehensive Data Warehouses for a diverse range of clients, with a primary focus on telecom companies and financial institutions. These Data Warehouses served as central repositories for collecting, storing, and analyzing vast datasets, enabling enhanced data management and strategic decision-making for the respective organizations.

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  DataArt

  May 2017 - now

  Senior Data Engineer

  Worked on several projects for clients in the financial sector. The most notable ones include:- Building a data warehouse for a large US-based financial institution (utilizing Oracle and Informatica).- Successfully migrating a data warehouse for a UK-based stock exchange from on-premises Oracle Exadata to a cloud-based solution (leveraging Snowflake, AWS, and Matillion).- Executing the migration of a huge dataset (exceeding 30 PB) for a US-based trading company from one cloud provider to another (AWS). AWS blogpost with more info on this project: https://aws.amazon.com/blogs/storage/how-london-stock-exchange-group-migrated-30-pb-of-market-data-using-aws-datasync/ Show less