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Location

Poland

Rate

$36  / per hour

Years of experience

7+

About

As a technology enthusiast with a broad understanding of computer science, I am highly motivated to continually improve and expand my programming skills. I have been practicing and enhancing my knowledge of the SQL language through online courses, independent workshops, and hands-on experience. My skill set includes expertise in Microsoft Dynamics AX, Pentaho, Git, SQL, and the full Microsoft Office suite. I am fluent in Windows, capable of critical thinking, and adept at finding unconventional solutions. My ability to work under time pressure has been honed through various professional experiences. In my career, I have gained significant experience in diagnosing and resolving technical problems, supporting technical environments, and providing detailed technical knowledge about products. At Oknoplast sp. z o.o., I worked as a Masterdata specialist, improving technological efficiency and process optimization. Later, as a Database Developer and Database Administrator, I collaborated with teams to enhance corporate applications and maintained databases to ensure smooth operation and reliability. Currently, at drEryk S.A., I manage customer database migrations, perform database inquiries, and support customers in solving advanced technical issues. I hold a degree in National Security from the Andrzej Frycz Modrzewski Cracow Academy, and I am fluent in Polish with a B2 level in English.

Tech Stack

Database, Database Management System (DBMS), Git, Microsoft Dynamics, SQL, Windows

Experience

  • Diagnosing and solving technical problems to resolve customer requests.
  • Supporting and optimizing the technical environment and processes.
  • Providing detailed technical knowledge and support about products.
  • Maintaining and ensuring the smooth operation, performance, and reliability of databases.
  • Developing databases to support various applications, ensuring high quality, performance, and security.
  • Performing customer database migrations and handling advanced technical issues.
  • Analyzing production data and verifying issues related to databases to develop optimal solutions for future functionality.

Employment history

Database Administrator, drEryk S.A March 2022 - Present

• Performing customer database migration from other software,
• Performing inquiries and work on a database,
• Work as a higher instance for the first line of support in the field of substantive issues from databases or advanced technical issues,
• Customer support in solving his problems, if these problems relate to the database or advanced technical issues,
• Analysis and verification of issues related to databases for the needs of future functionality.

Database Developer, Oknoplast sp. z o.o. March 2020 - March 2022

• Developing a database to support various applications while ensuring high
quality, performance, reliability and security,
• Collaboration with the team to create and improve the corporate application,
• Maintained databases ensuring smooth operation and availability,
• Working on HD to troubleshoot data, system and performance issues,
• Analyzing production data in order to develop optimal solutions,
• Updating / Creation of knowledge bases.

Masterdata, Oknoplast sp. z o.o June 2017 - March 2020

• Diagnosing and solving problems to resolve requests,
• Supporting the technical environment,
• Providing support and detailed technical knowledge about products,
• Improvement of technological efficiency and process optimization,
• Controlling all existing products in the database.

Education history

Andrzej Frycz Modrzewski Crakow Academy 2000 - 2005 Direction: National Security
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