SQL remains one of the most in-demand skills across tech roles, from data analysts and engineers to scientists and product specialists. If you're preparing for interviews in 2025, mastering SQL isn’t ...

LeetCode focuses mainly on algorithms, while data science requires skills like SQL, statistics, and working with real data. Different platforms offer various ways to prepare, from building portfolios ...

- SQL (Structured Query Language): Learn basic SQL commands (SELECT, INSERT, UPDATE, DELETE). - Database Concepts: Understand what databases are, the different types of databases, and basic database ...

NOTE: there are a lot of companies that do NOT ask leetcode questions. There are many paths to become an MLE, you can create your own path if you feel like leetcoding is a waste of time.