I share my experiences and insights as a data analyst at a leading tech company. I'll discuss practical tips on how I solved problems encountered at work and the mindset that data analysts should keep in mind.

Solve 88 expected questions for the 'Tableau Desktop Specialist' certification. Practice with Tableau programs directly.

As you work through more difficult Leetcode SQL problems, you'll learn how to apply multiple grammar rules to a single problem.

By solving Leetcode SQL problems, you can understand problem types and improve your SQL implementation skills in a short period of time.

By skimming through the content of the Tableau certification, you can understand the overall functions of Tableau in a short period of time.