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About JOACHIN
I am an SQL and BI developer with over 2 years of experience in teaching and implementing data-driven solutions using SQL codes. My strongest skills as a SQL developer are my ability to write efficient queries, develop databases and troubleshoot already written queries. I have experience working with various databases, including MySQL, PostgreSQL and Microsoft SQL server. As a SQL developer, I believe the most important skills are problem-solving, analytical thinking and communication. Problem-solving is essential for figuring out solutions to complex issues. It also helps me to identify potential problems before they occur so I can take steps to prevent them.