Uncategorized Archives

Scale LLM Training with MosaicML: Boost AI Workloads on Multi-Node Clusters

By Alireza Pourmahdavi October 13, 2025

Introduction Scaling AI workloads efficiently requires leveraging powerful tools like MosaicML and multi-node clusters. In the world of large language models (LLMs), pretraining and finetuning are essential steps for achieving high performance, and choosing the right infrastructure is crucial. With MosaicML’s LLM Foundry, combined with DigitalOcean’s bare-metal H100 multi-node clusters, organizations can seamlessly scale their […]

Master ICEdit: Enhance Image Editing with Diffusion Transformer and LoRA-MoE

By Alireza Pourmahdavi October 13, 2025

Introduction ICEdit is revolutionizing image editing by combining a Diffusion Transformer (DiT) with advanced techniques like LoRA-MoE and in-context editing. This innovative approach enables the model to process both the source image and editing instructions simultaneously, ensuring precise, efficient edits with minimal computational cost. By leveraging the power of VLM-guided noise selection, ICEdit enhances performance […]

Master Docker Installation and Usage on Ubuntu 20.04 with Docker Compose

By Alireza Pourmahdavi October 13, 2025

Introduction Getting Docker up and running on Ubuntu 20.04 is a game-changer for container-based development. In this guide, we’ll walk you through the entire Docker installation process on Ubuntu, from setting up Docker Engine to managing containers and images. You’ll also learn how to use Docker Compose to streamline multi-container applications, and we’ll cover common […]

Master Two-Dimensional Arrays in C++: Dynamic Arrays, Pointers, and std::vector

By Alireza Pourmahdavi October 12, 2025

Introduction When working with complex data structures in C++, mastering two-dimensional arrays is essential. Two-dimensional arrays in C++ allow you to store and manipulate grid-like data, making them vital for tasks like matrix operations and simulations. This article explores the intricacies of declaring, initializing, and manipulating 2D arrays, with a particular focus on dynamic arrays […]

Master Python File Operations: Read, Write, Delete, Copy with Pathlib

By Alireza Pourmahdavi October 12, 2025

Introduction Mastering Python file operations is essential for every developer, and knowing how to use Python’s pathlib module can make handling file paths smoother and more efficient. Whether you’re reading, writing, deleting, or copying files, understanding the core file operations in Python allows you to streamline your workflow. The with open() statement, combined with file […]

Master Java Main Method: Understand public static void main String args

By Alireza Pourmahdavi October 12, 2025

Introduction The Java main method, defined as public static void main(String[] args), is the cornerstone of every standalone Java application. It’s the entry point where the Java Virtual Machine (JVM) begins program execution. Without this method, your Java application wouldn’t be able to run, as the JVM requires this exact signature to kick things off. […]

Master Decision Trees in Machine Learning: Understand Random and Boosted Trees

By Alireza Pourmahdavi October 12, 2025

Introduction Decision trees are a powerful technique in machine learning, commonly used for both classification and regression tasks. These tree-like models split data into smaller groups based on decision rules, ultimately helping to make predictions. While they offer simplicity and interpretability, decision trees can face challenges like overfitting, especially when not properly pruned. However, their […]

Optimize MobiLlama: Unlock Resource-Efficient Small Language Models

By Alireza Pourmahdavi October 12, 2025

Introduction Optimizing MobiLlama means unlocking the power of a resource-efficient small language model designed for demanding applications. Built with a unique parameter-sharing scheme, MobiLlama offers impressive performance without draining resources, making it ideal for devices with limited computing power. This energy-efficient model is built to handle complex language tasks while ensuring security, sustainability, and privacy. […]

Master SAM 2 for Real-Time Object Segmentation in Images and Videos

By Alireza Pourmahdavi October 12, 2025

Introduction SAM 2, developed by Meta, revolutionizes real-time object segmentation in both images and videos. By leveraging advanced memory encoder and memory attention techniques, SAM 2 improves segmentation accuracy, processing video frames with interactive prompts like clicks, boxes, and masks. This model offers faster performance and requires fewer human interactions than its predecessors, making it […]

Master Python Dictionary Updates: Use Assignment, Update, Merge Operators

By Alireza Pourmahdavi October 12, 2025

Introduction Mastering Python dictionary updates is essential for efficient data management. In this article, we dive into key techniques like the assignment operator, update method, merge operator, and update |= operator, which help modify key-value pairs without overwriting existing data. Understanding these methods allows you to manage Python dictionaries with precision, ensuring data integrity while […]

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.