Cracking the Tech Interview
Rafay AbbasiDaily blogs on system design, coding, and behavioral interviews, from the team behind Grokking courses on System Design and Coding Interviews. Real frameworks, real questions, and how AI is reshaping every round.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 163 | Founded | 7 months ago | Last Issue | 8 days ago |
| Active | |||||
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dglearning.substack.comLatest Issues
Which Engineering Specializations Are Gaining Value Right Now
The technical skills that will actually get you hired, promoted, and paid well in 2027 and the ones quietly losing ground
If you have been watching the software job market lately, you already know something feels different.
The Engineer's 2-Year Roadmap for Staying Relevant
A Practical 24-Month Plan to Build AI Skills, Master System Design, and Grow Your Software Engineering Career
The ground has shifted.
How to Read and Evaluate an LLM API (OpenAI, Anthropic, Gemini)
What This Blog Will Cover
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What an LLM API is and why reading its documentation properly saves you hours of debugging
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The key sections every LLM API documentation has, and what each one actually means
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How to evaluate...
GitHub Copilot Is Just the Start — The Full AI Dev Toolkit
You Have Heard of Copilot. But That is Only One Piece.
If you have been writing code in 2024 or 2025, there is a good chance GitHub Copilot is already sitting in your editor. It suggests the next line of code, finishes your functions, a...
AI Agents: What They Are, How They Work, When to Use Them
What This Blog Covers
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What an AI agent actually is (and what makes it different from a chatbot)
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The internal reasoning loop that drives every agent
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The main types of agents you will encounter in 2026
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Real-world us...
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Blogs on system design, coding, and behavioral interviews.
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