This project is designed to demonstrate SQL skills and techniques typically used by data analysts to explore, clean, and analyze retail sales data. The project involves setting up a retail sales ...

Hackers broke into the node package manager (NPM) account of a well-known software developer and added malware to popular JavaScript libraries, targeting crypto wallets. Hackers have only managed to ...

Welcome to my first SQL project, where I analyze real-time gym data from FitPro Gym! This project uses a dataset of 10,000 visit records to explore and analyze gym membership and visit data, answering ...

Senior Software Engineer and Backend Team Lead with 20+ years of experience. Passionate about system design, backend architecture, microservices, and helping others grow in tech. Senior Software ...

In last few years, we’ve seen a surge of NoSQL databases, systems that are built from scratch to tackle new data formats and application requirements commonly believed unfit to SQL databases. Building ...