Master Python Modules: Install, Import, and Manage Packages and Libraries
October 5, 2025

Introduction Managing Python modules is essential for any developer aiming to build scalable, efficient applications. In this guide, we’ll dive into the core concepts of working with Python modules, focusing on how to install, import, and manage packages and libraries for better code organization and reusability. By mastering techniques like managing dependencies, handling circular imports, […]

Best Lightweight Image Viewers for Linux: feh, sxiv, viu, ristretto, qimgv, nomacs
October 5, 2025

Introduction When it comes to managing images on Linux, choosing the right viewer can make a significant difference in both performance and ease of use. Lightweight options like feh, sxiv, viu, ristretto, qimgv, and nomacs offer varying features that cater to different needs, from terminal-based viewing to full graphical interfaces. Whether you’re looking for speed, […]

Master File Size Operations in Python with os.path.getsize, pathlib, os.stat
October 5, 2025

Introduction When working with Python, handling file sizes efficiently is essential for optimizing your projects. Whether you’re using os.path.getsize, pathlib, or os.stat, each method offers unique advantages for retrieving file sizes with precision. In this article, we explore these tools and how they can be applied to manage file operations effectively. We’ll also discuss error […]

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.

Caasify
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