Database Developer & Oracle Developer

The candidate is an experienced SQL administrator with approximately 19 years of experience. In addition, he has worked with .NET and Javascript and also has experience with PL/SQL, C++, C#, Azure and Oracle. He has been working with database administration, editing and modifying scripts for the last few years. In the past, he has been involved in creating analytical methods on the web ensuring error-free operations and testing them. He is used to agile environments, both Scrum and Kanban. He has also worked in a leadership role where he led a team of 4 people. In his spare time, he mentors young people within IT. His English is at a communicative level.

4/2022 - 12/2022: Database Administration and Programming in PostgreSQL on Azure

• Responsible for administration, programming, tuning, and DWH support in PostgreSQL on Azure.
• Technologies used: PG/SQL, PowerShell, PSQL, Azure CLI, Python, Linux.

3/2018 - 3/2022: Support for Oracle and SQL Server Databases

• Responsible for administration, tuning, and DWH support in Oracle, PostgreSQL, and SQL Server.
• Technologies used: T-SQL, PowerShell, MS SQL Server, SSRS, SSIS, SSAS, Power BI, APEX, RMAN, RAC, PL/SQL, PG/SQL.

12/2013 - 12/2020: Support for IBM DB2 UDB Database and SQL Server

• Responsible for tuning and support in IBM DB2 UDB Database and SQL Server.
• Technologies used: IBM DB2, SQL, PowerShell, MS SQL Server, T-SQL, SSRS, SSIS, SSAS, ASP.NET, WPF, C#, Entity Framework, Power BI.

9/2013 - 10/2020: Tuning Oracle Database and SQL Server Database

• Responsible for migration, performance tuning, and application testing in Oracle, SQL Server, and PostgreSQL databases.
• Technologies used: Oracle, RMAN, SQL, PL-SQL, PG-SQL, MS SQL Server, T-SQL, SSRS, SSIS, SSAS, ASP.NET, WPF, C#, Entity Framework, Power BI, APEX.

3/2010 - 7/2019: Web programming for www.intergram.cz

• Responsible for creating and ensuring flawless operation of the INTERGRAM website.
• Technologies used: ASP.NET, C#, CCS, XML, SQL Server, SQL, JavaScript, AJAX.

1/2001 - 2/2020: Support for Oracle Database

• Responsible for backup, upgrade, migration, patches, performance tuning, and application testing in Oracle Database.
• Technologies used: Oracle, RMAN, SQL, MS SQL Server, T-SQL, SSRS, SSIS, SSAS, Power BI.

1/2002 - 8/2005: Support for SQL Server Database administration and programming

• Responsible for backup, upgrade, migration, patches, performance tuning, and application testing in SQL Server Database.
• Technologies used: MS SQL Server, T-SQL, SSRS, SSIS, SSAS, ASP.NET, C#.

9/1996 - 12/2001: Oracle Database programming

• Responsible for PL/SQL and Forms programming in Oracle Database.

2007 - 2020: Trainer at GOPAS

• Provided trainings and worked on IT projects for Oracle, SQL Server, and .NET.
• Specialized in SQL Server database administration, implementation, tuning, SSRS, SSIS, SSAS, and C# programming in .NET.