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New AI Engineering Courses

Comprehensive, up-to-date courses on the latest AI technologies. All completely free.

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Cover for Engineering Manager Interviews: Leadership, Org Design & Strategic Execution
Premium
Advanced

Engineering Manager Interviews: Leadership, Org Design & Strategic Execution

Master Engineering Manager interviews for EM/Director roles at Google, Meta, Amazon, Stripe, and top tech companies. Go beyond IC interviews — build five leadership and organizational tools from scratch. Covers the EM interview landscape, people management frameworks, leadership system design, advanced behavioral storytelling, and strategic negotiation. Each module pairs a leadership lesson with a hands-on lab where you implement a working management system.

180 min
20 lessons
Mar 2026
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NEW
Cover for System Design Interview Mastery: Scalable Architecture from Estimation to Production
Premium
Advanced

System Design Interview Mastery: Scalable Architecture from Estimation to Production

Master system design interviews for L4-L7+ roles at Google, Meta, Amazon, Stripe, and top tech companies. Go beyond theory — build five real distributed system components from scratch. Covers the RESHADED framework, back-of-envelope estimation, event sourcing, CQRS, real-time collaboration with CRDTs, search engine internals, recommendation systems, and complete design problems (YouTube, Uber, Google Docs). Each module pairs a design lesson with a hands-on lab.

180 min
5 lessons
Mar 2026
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Deep Dives

Developer Guides

In-depth comprehensive guides on AI, security, and modern development. Practical examples and real-world patterns.

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The Complete Guide to AI Agents: Architecture, Frameworks & Implementation

The Complete Guide to AI Agents: Architecture, Frameworks & Implementation

Master AI agent development from fundamentals to production. Learn agent architectures, popular frameworks like LangChain and CrewAI, tool integration, memory systems, and best practices for building autonomous AI systems.

12 min read
The Complete Guide to RAG: Building Retrieval-Augmented Generation Systems

The Complete Guide to RAG: Building Retrieval-Augmented Generation Systems

Master RAG system development from architecture to production. Learn embedding models, vector databases, chunking strategies, hybrid search, reranking, evaluation with RAGAS, and best practices for building reliable retrieval-augmented generation pipelines.

15 min read
Developer's Guide to the Model Context Protocol (MCP)

Developer's Guide to the Model Context Protocol (MCP)

Master MCP from architecture to production. Learn the client-server protocol, build custom servers with TypeScript and Python SDKs, connect to real MCP clients, and deploy secure integrations for AI-powered workflows.

18 min read
OWASP Top 10 for AI Applications: A Hands-On Security Guide

OWASP Top 10 for AI Applications: A Hands-On Security Guide

Master AI security with the OWASP Top 10 for LLM Applications 2025. Learn to identify and defend against prompt injection, data poisoning, output handling flaws, and agent-specific threats with practical code examples and real-world mitigations.

20 min read
The Practical Guide to OpenClaw: Your Self-Hosted AI AssistantFeatured

The Practical Guide to OpenClaw: Your Self-Hosted AI Assistant

Master OpenClaw (formerly Clawdbot) from installation to production workflows. Learn to set up your self-hosted AI agent, connect messaging channels, automate tasks with skills, control browsers, and build custom workflows on your own hardware.

18 min read
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Interview prep materials, templates, guides, and cheat sheets. All free to download.

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INTERVIEW PREP

Security Engineer Interview Prep: AppSec, Cloud & Threat Modeling

NerdLevelTechPDF
Intermediate

Security Engineer Interview Prep: AppSec, Cloud & Threat Modeling

Interview prep for security engineering roles. Covers application security, cloud security, OWASP Top 10 (2025), Zero Trust, threat modeling, and incident response questions.

securityinterviewsappsec
INTERVIEW PREP

ML/AI Engineer Interview Prep: Technical & Behavioral Questions

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Intermediate

ML/AI Engineer Interview Prep: Technical & Behavioral Questions

Comprehensive prep for ML/AI engineering interviews. Covers Python coding challenges, ML algorithms, evaluation metrics, system trade-offs, STAR method for behavioral rounds, and salary negotiation.

interviewsmachine-learningcareer
INTERVIEW PREP

MLOps Engineer Interview Prep: Infrastructure, Pipelines & Production ML

NerdLevelTechPDF
Intermediate

MLOps Engineer Interview Prep: Infrastructure, Pipelines & Production ML

Interview prep for MLOps roles covering Kubernetes orchestration, ML pipeline design, model serving, monitoring systems, and CI/CD for ML. Real questions from FAANG and ML-first companies.

mlopsinterviewskubernetes
INTERVIEW PREP

DevOps/SRE Interview Prep: Infrastructure, Reliability & Incident Response

NerdLevelTechPDF
Intermediate

DevOps/SRE Interview Prep: Infrastructure, Reliability & Incident Response

Interview prep for DevOps and SRE roles. Covers Linux, networking, CI/CD, Infrastructure as Code, Kubernetes, monitoring, observability, incident response, and salary negotiation for L3-L6 roles.

devopssreinterviews
INTERVIEW PREP

LLM Engineer Interview Prep: Prompt Engineering to Production

NerdLevelTechPDF
Intermediate

LLM Engineer Interview Prep: Prompt Engineering to Production

Interview prep for LLM engineering roles at OpenAI, Anthropic, Meta. Covers transformer architecture, prompt engineering, fine-tuning decisions, evaluation metrics, and production systems for L5-L6 roles.

interviewsllmprompt-engineering
INTERVIEW PREP

Data Engineer Interview Prep: SQL, Pipelines & Big Data Systems

NerdLevelTechPDF
Intermediate

Data Engineer Interview Prep: SQL, Pipelines & Big Data Systems

Interview prep for data engineering roles at $150K-$300K+. Covers deep SQL, data modeling, ETL pipelines, Spark, streaming systems, and behavioral preparation.

data-engineeringsqletl
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