SQL
Gold Badge holder (5-star rating) on HackerRank for SQL proficiency. Well-versed in DDL and DML operations, utilizing aggregate functions, joins, subqueries, and window functions adeptly. Experienced in leveraging diverse SQL functionalities for comprehensive data manipulation and analysis.
Sale Analysis with SQL and Power BI
Led a robust sales analysis initiative leveraging SQL database capabilities, dissecting top-selling products, key customer behaviors, and sales team performance. Managed a complex database with interlinked tables, employing advanced SQL techniques, like window functions, and integrated Power BI for intuitive, visual data presentations, enhancing decision-making processes.
Sql (Advanced)
I hold an Advanced Certificate in SQL obtained from HackerRank, showcasing comprehensive knowledge in utilizing SQL functionalities. Proficient in employing Windows functions, joins, Common Table Expressions (CTEs), and other advanced SQL techniques to efficiently manage databases and derive valuable insights.