The AI Tools Every Developer Should Be Using in 2025
Not a hype list. A practical breakdown of which AI tools actually save time, which ones waste it, and how to build workflows that make you measurably faster.
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The Profectus Lab Blog
Practical articles on software architecture, C#, .NET, AI tooling, and developer career growth — written by a working Software Architect.
Featured Articles
What Is MCP (Model Context Protocol) and Why Every Developer Should Care
Anthropic's Model Context Protocol is quietly becoming the USB-C of AI integration. Here's what it is, how it works, and why learning it now puts you ahead of 95% of developers.
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C# vs Python in 2025: Which Should You Learn First?
A senior engineer's honest take on choosing between C# and Python as your first serious language — based on job market data, learning curve, and long-term career impact.
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How to Pass a System Design Interview: A Senior Engineer's Playbook
Most system design advice is theoretical noise. This is the repeatable framework I use to evaluate candidates — and that you can use to pass any system design interview at a mid or senior level.