Looking for a job

Oleksandr Kotliarenko

@oleksandrkotliarenko

Message

I build secure, high-performing enterprise data platforms across Azure and on-premise environments.

United States

Message

What I'm looking for

I'm looking to lead secure, high-performing enterprise data platforms, modernize cloud and on-premise environments, and help cross-functional teams deliver governed, AI-ready analytics solutions.

At EPAM Systems, I lead the architecture, design, and governance of enterprise-scale data platforms across on-premise and Microsoft Azure environments.

I build AI-ready analytics ecosystems using Medallion architecture, Azure Databricks, Azure Data Factory, and Azure Synapse.

I modernize data environments through Databricks, MS SQL, and SAP HANA, supporting upgrades, complex migrations, and real-time data replication. My work emphasizes performance tuning, infrastructure stability, disaster recovery, high availability, and sub-second data retrieval.

I use Python and ETL automation to improve operational efficiency, support 99.9% system uptime, and strengthen data security. I also translate business objectives into governed solutions with Microsoft Purview and Unity Catalog while leading cross-functional teams through cloud adoption.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer

Current

EPAM Systems

Feb 2016 - Present (10 years 7 months)

Lead Data Engineer and Database Specialist with over 14 years of experience architecting, designing, and governing enterprise-scale data platforms across on-premise and cloud environments, including Microsoft Azure. Expert in Medallion architecture using Azure Databricks, Azure Data Factory, and Azure Synapse to deliver AI-ready analytics ecosystems.