Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/20140654/

Work experience

Інженер баз даних

from 11.2007 to 09.2026 (18 years 11 months)
robota.ua, Київ (IT)

• Created and maintained over 3,000 stored procedures, functions, and triggers with complex business logic.
• Designed and developed database structures for OLTP and DWH systems, including tables, schemas, indexes, views, users, and roles.
• Developed and managed the reporting infrastructure using SQL Server Reporting Services (SSRS) and coordinated ETL/ELT processes using SSIS, SQL, and Airflow.
• Optimized queries and tuned performance for OLAP and OLTP databases, specializing in minimizing waits, locks, and deadlocks in high-load environments, as well as optimizing ETL workflows.
• Designed cross-platform data integration and replication across various environments, including SQL Server, PostgreSQL, Azure SQL, Google BigQuery, and Elasticsearch. Administered database clusters in Kubernetes.
• Implemented and maintained automated data exchange with accounting systems.
• Developed custom online monitoring solutions and dashboards to track database availability and performance, including advanced tracking mechanisms for stored procedure execution, bottlenecks, heavy SQL queries, and locks.
• Administered production databases, created Cron and SQL jobs (application jobs, ETL jobs, nightly maintenance jobs, reindexing, backups, backup verification, etc.).
• Conducted Full-stack development using ASP.NET, .NET 10, Blazor, NuGet, RESTful APIs, Angular, C#, and Python.

Web software engineer

from 04.2004 to 11.2007 (3 years 8 months)
Dynamo Development Inc., Київ (IT)

• Engineered various software development projects.
Languages & Tech used: Transact-SQL, MS SQL Server, SSIS, SSRS, .NET, ASP.NET, VB.NET, C#, Oracle, MySQL, Python, IIS, VB60, VBA, JavaScript, HTML
• Communicated directly with US clients to clarify requirements, gather specifications, and build execution plans.
• Handled recruitment activities, including conducting technical interviews.

Education

Kiev Polytechnic Institute

Information science and computer engineering, Київ
Higher, from 2001 to 2007 (6 years)

completed with honors

Additional education and certificates

Microsoft Certified Database Administrator

1 рік

Microsoft Certified Application Developer

1 рік

Microsoft Certified Systems Engineer

1 рік

Microsoft Certified Professional

1 рік

Knowledge and skills

• SQL
• T-SQL
• PostgreSQL
• Python
• Git
• MS SQL Server
• MS Azure
• BiqQuery
• OLAP
• Elasticsearch
• AWS
• MS Power BI
• Grafana
• Apache Airflow
• ASP.NET
• ASP.NET Core
• SSIS
• SSRS
• Tableau
• .NET Framework
• Blazor
• REST API
• Angular
• Kibana
• Apache Kafka
• Kubernetes
• IIS
• GitHub
• DBeaver
• Amazon S3
• C#
• PowerShell
• Oracle Database
• PL/SQL
• Toad for Oracle
• MySQL
• SSMS
• MS Visual Studio
• MS Visual basic
• Prometheus
• VBA
• JavaScript
• HTML
• Redis

Language proficiencies

• English — above average
• Ukrainian — fluent