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AI Interview Prep

Hao Hoang
Hundreds of paid subscribers

AI Interview Prep delivers in-depth insights into advanced NLP, CV, RL, LLMs, ML System Design. We highlight common traps and proven strategies to help engineers excel in technical interviews.

Platform
Substack
PricingFreemiumPublishesDaily
Issues379Foundeda year agoLast Issue39 hours ago
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aiinterviewprep.substack.com
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Latest Issues

AI Agent Engineering Interview #33 - The KV Cache Memory Trap

Why saving FLOPs quietly starves your batch size and how memory bandwidth, not compute, actually caps your long-context inference throughput.

You’re in a Senior ML Engineer interview at Google and the interviewer asks:

39 hours ago
13
1
Paid

AI Agent Engineering Interview #32 - The Flash Attention Free-Lunch

Why most long-context optimizations silently degrade model accuracy and how IO-aware tiling trades extra FLOPs to keep self-attention exact.

You’re in a Senior AI Engineer interview at NVIDIA and the interviewer asks:

3 days ago
10
1
Paid

AI Agent Engineering Interview #31 - The Agent Self-Correction Trap

Why asking an LLM to self-review its own draft silently amplifies systematic errors and the deterministic verification pipeline that actually fixes it.

You’re in a Senior AI Engineer interview at Google and the interviewer asks:

3 days ago
9
1
Paid

AI Agent Engineering Interview #30 - The Multi-Agent Org Chart

Why structuring multi-agent workflows like corporate hierarchies silently destroys your best outputs and how single-synthesis fan-out trees preserve reasoning fidelity.

You’re in a Senior AI Engineer interview at Google DeepMind and the in...

4 days ago
9
1
Paid

AI Agent Engineering Interview #29 - The Sequential Refinement Trap

Why chaining 10 agents quietly triggers diversity collapse and the structural topology pivot that unlocks true multi-agent scaling.

You’re in a Senior AI Engineer interview at Google and the interviewer asks:

5 days ago
10
1
Paid

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  • Hao Hoang

    I share: - AI interview questions & answers - Practical LLM engineering tips - Industry news & breakthroughs My goal is to help engineers, builders, and curious learners stay sharp, grow fast, and become world-class in AI..

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