Data Analyst & MS SQL Developer & Oracle Developer

The candidate is a SQL and PL/SQL developer who has 12 years of PL/SQL programming experience. He has worked on 3 applications in C#. He mainly focuses on Windows applications and his most used technologies/frameworks are Oracle, PL/SQL, T-SQL, Jira, MySQL. His last job was at Oracle Slovakia, where he quit after joining Corona. He is currently looking for a project where he can use his years of experience. He has worked in banking for 2 years and in telco for 8 years. He has experience with Scrum but also with Kanban, he is no stranger to Waterfall. He has experience in training people and has trained SQL alongside his job.

10/2016 - present Various short-term projects as a freelancer

09/2021 - 02/2022: Software - foundation programmer

• Implementation of client-specified requirements
• Pre-testing and creation of build structures
• Structure and data intervention in PLSQL
• Designing VBA macros for print reports

01/2021 - 08/2021: Tester

• Testing and creation of automated test scenarios
• Automation testing and data synchronization
• Query optimization and rewriting of SQL statements

09/2019 - 06/2020:

• Integration analystData quality assurance and ETL
• Data analysis and PL/SQL development
• Debugging and optimization
• Integration of segments with DWH
• Ticket solutions and structural/data intervention

08/2017 - 04/2019: Programmer

• Migration, validation, and structural/data intervention
• Process optimization and integration on the database side
• Code optimization and standardization
• Communication in international teams
• Docker services granulation and quality assurance

04/2017 - 08/2017: Database administrator

• Reverse engineering and process optimization
• Code standardization and technical/business analysis
• Consultation with relevant departments

10/2016 - 04/2017: Programmer

• Reverse engineering and documentation
• Database preparation and updating
• Code standardization and optimization
• Testing and ad-hoc reports

04/2016 - 08/2016: Tester - Analyst

• Synchronization process driving and data analysis
• Issue correction and documentation
• Test case creation and unit testing
• SQL Developer and Power Designer tools

12/2015 - 03/2016: Tester Consultant

• Programming standard test cases and unit testing
• Optimization of codes and consultation with teams
• SQL Developer and Power Designer tools

10/2014 - 10/2015: Analyst Developer

• Data interventions and process implementation
• Designing new processes and system integration
• PLSQL Developer, SQL Navigator, Powerdesigner, MS Azure tools

09/2013 - 09/2014: Application consultant

• Database layer changes and data interventions
• Backups and ad-hoc reports
• Testing and consultation on the client side
• TOAD for Sybase and Vision tools

07/2012 - 09/2013: Programmer, designer

• Database layer changes and smooth course detection
• BI analysis and test case production
• Testing and consultation on the client side
• PLSQL Developer, SQL Navigator, Jira, Enterprise Architect tools

04/2012 - 07/2012: Programmer - designer

• Analysis and implementation of database changes
• Flawless processing detection
• BI analysis and test cases
• Testing and consulting for customers
• PLSQL Developer, SQL Navigator, Jira, Enterprise Architect tools

03/2011 - 03/2012: Senior Programmer

• Analysis of business processes and code implementatio