SQL vs MySQL: The Ultimate Comparison for 2025 Database Selection
December 19, 2025

Key Differences Between SQL and MySQL: Syntax, Structure, and Functionality When exploring relational databases, understanding the key differences between SQL and MySQL is essential. SQL (Structured Query Language) serves as a standardized query language for managing and manipulating databases, while MySQL is an implementation of SQL and a widely used relational database management system (RDBMS). […]

Postgresql Port Configuration: The Ultimate Guide for Safe Setup
December 19, 2025

Introduction to PostgreSQL Port Configuration: Key Concepts and Benefits PostgreSQL port configuration plays a crucial role in managing database connectivity and security. By configuring the right ports, database administrators can control how clients interact with the PostgreSQL server, optimizing both security and performance. This section will cover the key concepts of PostgreSQL port setup, its […]

Cloud Mining: The Complete Guide to Safe and Effective Setup
December 19, 2025

Evaluating Cloud Mining Service Providers: Key Features to Consider When selecting a cloud mining service provider, it is important to assess several key features that impact the overall experience, performance, and profitability. Cloud mining offers users the opportunity to mine cryptocurrencies without needing physical hardware, but choosing the right provider can make all the difference. […]

What Is Kali Linux: The Ultimate Guide for Beginners
December 19, 2025

Kali Linux vs. Other Penetration Testing Tools: A Comparison Kali Linux is a popular and powerful Linux distribution specifically designed for penetration testing, ethical hacking, and network security assessments. But how does Kali Linux compare to other tools available for penetration testing? In this section, we’ll explore how Kali Linux stacks up against other alternatives, […]

List Running Processes Linux: A Complete Guide to Effective Tools
December 19, 2025

How to List Running Processes in Linux: An Introduction to Basic Commands Managing processes effectively is essential for system optimization and troubleshooting in Linux. Whether you’re monitoring system resources or diagnosing performance issues, knowing how to list running processes in Linux is a fundamental skill. In this guide, we’ll explore some of the most useful […]

Alireza Pourmahdavi

I’m Alireza Pourmahdavi, a founder, CEO, and builder with a background that combines deep technical expertise with practical business leadership. I’ve launched and scaled companies like Caasify and AutoVM, focusing on cloud services, automation, and hosting infrastructure. I hold VMware certifications, including VCAP-DCV and VMware NSX. My work involves constructing multi-tenant cloud platforms on VMware, optimizing network virtualization through NSX, and integrating these systems into platforms using custom APIs and automation tools. I’m also skilled in Linux system administration, infrastructure security, and performance tuning. On the business side, I lead financial planning, strategy, budgeting, and team leadership while also driving marketing efforts, from positioning and go-to-market planning to customer acquisition and B2B growth.