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Free AI Proficiency Assessment ยท 2025

AI Engineering Proficiency Quiz

For Software Engineers

Test your technical depth on AI/ML concepts โ€” from transformer architecture and embeddings to RAG pipelines, inference optimization, security, and production system design. 20 questions, AI-evaluated.

๐Ÿ“20 Questions
โฑ๏ธ20โ€“25 minutes
๐ŸŽฏAdvanced
โœ…AI-Evaluated
๐Ÿ†“Free โ€” No signup

Ready to test your knowledge?

20 questions ยท 20โ€“25 minutes ยท Advanced

You'll need your email address to receive results. Multiple choice answers can be changed before submitting. Written answers are evaluated by AI.

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Set aside 20โ€“25 minutes
No code or math knowledge required
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Free ยท No account required ยท Results emailed instantly

๐Ÿ‘ค Who is this for?

Built for software engineers, backend engineers, ML engineers, and AI/LLM application developers who build or integrate AI systems. Ideal for engineers preparing for AI-focused interviews, evaluating their own knowledge gaps, or onboarding onto AI product teams.

๐Ÿ’ก Why AI literacy matters

LLM engineering is now a core competency for software engineers across the industry. Understanding inference optimization, security boundaries, RAG architecture, and evaluation methodology separates engineers who can ship reliable AI systems from those who ship fragile demos.

Topics Covered in This Assessment

โ†’Transformer architecture: attention, positional encoding, layers
โ†’Tokenization, embeddings, and vector similarity
โ†’KV cache, speculative decoding, and inference optimization
โ†’Quantization techniques: INT8, INT4, GGUF, GPTQ
โ†’RAG pipeline design: chunking, hybrid search, reranking
โ†’Fine-tuning: LoRA, QLoRA, full fine-tuning tradeoffs
โ†’LLM security: prompt injection, indirect injection, output validation
โ†’Guardrails and multi-layer content safety
โ†’Agent design: sandboxing, permissions, human-in-the-loop
โ†’Evaluation: BLEU, ROUGE, LLM-as-judge, human eval

Frequently Asked Questions

What AI/ML skills should software engineers have in 2025?

In 2025, software engineers should understand transformer architecture, tokenization, embeddings, vector databases, RAG pipeline design, fine-tuning techniques (LoRA, QLoRA), inference optimization (quantization, KV cache, speculative decoding), prompt injection security, and how to design observable, scalable AI systems.

Is this a good test for LLM engineering interview prep?

Yes. The quiz covers the exact concepts that come up in AI/ML engineering interviews: architecture fundamentals, inference optimization, system design tradeoffs, RAG, fine-tuning, and security. The open-ended questions mirror real system design interview prompts.

Do I need a math background to take this quiz?

No heavy math required. The quiz tests conceptual and applied engineering knowledge โ€” understanding what techniques do and when to use them โ€” rather than deriving equations.

Related Topics

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Simone Banks created an AI app to parse payment info from invoices.

Used 56 times this week
Saves 4 hrs/week

Marcus Chen built an agent to summarize meeting notes from documents.

Used 132 times this week
Saves 6 hrs/week

Elena Rodriguez made an app to extract customer feedback from Excel files.

Used 89 times this week
Saves 10 hrs/week

James Mitchell created an agent to analyze competitor pricing from web links.

Used 203 times this week
Saves 12 hrs/week

Pritika Rajan built an AI app to generate weekly reports from sales data.

Used 147 times this week
Saves 6 hrs/week

Alexis Turner made an agent to extract key insights from research papers.

Used 78 times this week
Saves 9 hrs/week

Sofia Martinez created an app to categorize support tickets automatically.

Used 234 times this week
Saves 12 hrs/week

David Park Chung built an agent to convert PDFs into structured databases.

Used 165 times this week
Saves 4 hrs/week

Rachel M Foster made an AI app to track project milestones from documents.

Used 92 times this week
Saves 3 hrs/week

Amanda Zhang created an agent to analyze sentiment from customer reviews.

Used 118 times this week
Saves 7 hrs/week


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