🗄 SQL & Databases

SQL & Database Tutoring

Confused by JOINs? Queries running too slow? Get live 1-on-1 tutoring on SQL, database design, and optimization. From $10/hr.

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SQL Topics We Cover

Core SQL

  • SELECT, WHERE, ORDER BY
  • INNER, LEFT, RIGHT, FULL JOINs
  • GROUP BY & HAVING
  • Subqueries & CTEs
  • Window Functions
  • Aggregate Functions

Database Design

  • ERD & Schema Design
  • Normalization (1NF-BCNF)
  • Indexes & Performance
  • Stored Procedures & Triggers
  • Transactions & ACID
  • MySQL, PostgreSQL, SQL Server

Job & Exam Support

  • SQL Interview Prep (LeetCode)
  • Query Optimization Review
  • Database Project Help
  • Data Analyst SQL Prep
  • Report Query Debugging
  • On-the-job SQL Support

Ready to Master SQL?

Book a session and let's optimize your queries.

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