Women in Tech: Margaret Hamilton
The woman responsible for helping put men on the Moon
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Introduction "I guess I should delay graduate school again because I’d like to work on this program that puts all these men on the Moon." …
The Journey to Modern Software Engineering
Software Engineering – Origin, Purpose and a reference from history
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Legacy of the Future: Software Development Computer Generations The first generation of computers (1940–1956) appeared during World War II, when there was an urgent need …
AI at scale – Lessons from QCon AI New York 2025
And why we can’t forget what we learned
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In addition to doing our own experiments, learning from others experiences is one of the best ways to deeply understand a subject, especially in new …
How AI Wiped Out 80% of Tailwind’s Revenue
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Tailwind CSS, you probably know what it is. A utility-first CSS framework that has taken the web development world by storm. It’s the default of …
Codeminer42’s 2025 Year in Review: Community & Open Source
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In 2025, Codeminer42 was proudly involved in several community initiatives, from sponsoring conferences to contributing to open source projects. Here’s a quick recap of our …
What’s new in Ruby 4.0
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It is that time of the year again! As tradition dictates, Christmas is approaching, and with it comes the gift of a new Ruby release. …
Women in tech: Rebecca Wirfs-Brock
An object design pioneer who invented the set of design practices known as Responsibility-Driven Design (RDD)
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Introduction "If you don’t know history, then you don’t know anything. You are a leaf that doesn’t know it is part of a tree." These …
Technical Challenges in Building Voice Agents
Learn techniques such as Token Optimization, Function Calling, RAG, and Fine Tuning
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Last Updated on December 14, 2025 In our previous blog post, Building Your First Voice Agent, we taught you how to create your first voice …
Surviving the RAM Squeeze: Efficiency Tips for JavaScript Developers
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On December 3rd, Micron Technology announced they are completely exiting consumer market. The reason? AI-driven data centers are creating an unprecedented surge in memory demand. …
Building Your First Voice Agent
The Sound of the Future: How to Build an AI Voice Agent
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In recent years, artificial intelligence (AI) has revolutionized the way we interact with technology in general. What once seemed like science fiction, or required specialized …
Codeminer42’s Engineering Blog
