Oleksii V.
VinnytsiaUkraine

Data Engineering

Over 10 years of experience in managing teams of engineers. Experience in Data Engineering for more than 20 years. I consider my biggest achievement to be a startup that I created from scratch. This is a startup in the development of Data Engineering systems. The startup team grew over the course of 10 years and the startup was successful and profitable. Since I was the founder of a startup, I have worked in various positions, such as a developer, a technical lead, a project manager, and a CTO. After 10 years of growth, my startup was taken over by Oracle. The entire team moved to work at Oracle. I have excellent knowledge of ETL, BigData, relational database architecture, and building high-load Data oriented solutions. I am fluent in SQL (PL/SQL), Python, and Java (Data Engineering tasks), Spark (pyspark). Familiar with the latest Oracle technologies such as Autonomous Data Warehouse (Data Lake) and Graal VM. I am also familiar with other languages .Net, Ruby, and JS. Perfectly familiar with all aspects of work organization and team management and teamwork tools.

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Skills

  • PostgreSQL
  • SQL