Riri User

I've built data analytics and machine learning projects using Python, SQL, MySQL, and structured datasets, with a focus on data cleaning, validation, preprocessing, and reliable data handling.

In my SQL Practice Repository, I developed scripts using SELECT statements, JOINs, GROUP BY, ORDER BY, UNION, and subqueries. I also created relational database schemas in MySQL and performed data cleaning and manipulation.

I've designed database-backed applications including an Academic Plagiarism Detection System using Python and Flask, where I handled CRUD operations, data validation, document information, and report generation.

Through movie recommendation and stock price trend prediction projects, I've applied feature extraction, similarity analysis, regression, visualization, and predictive analysis to turn datasets into useful insights. I'm eager to contribute as a Data Quality Analyst while growing in data analytics and AI.