Free Resources

Download cheat sheets, guides, and templates to accelerate your learning

46 resources

GUIDE

Project-Based Vibe Coding Guide: Build & Ship with AI

NerdLevelTechPDF
Advanced

Project-Based Vibe Coding Guide: Build & Ship with AI

Hands-on guide to building 6 production projects with AI. Covers SaaS starters, mobile apps, CLI tools, AI-powered features, real-time applications, and monetization strategies.

vibe-codingproject-basedsaas
CHEAT SHEET

Python for AI Development Cheat Sheet

NerdLevelTechPDF
Beginner

Python for AI Development Cheat Sheet

Essential Python syntax, data structures, API patterns, and environment setup for AI development. Quick reference for lists, dicts, async/await, HTTP requests, and project organization.

pythonaidevelopment
GUIDE

RAG Implementation Guide: Vector Databases to Production

NerdLevelTechPDF
Intermediate

RAG Implementation Guide: Vector Databases to Production

Step-by-step guide for building production-ready RAG systems. Covers embedding models, vector databases (Pinecone, Weaviate, Chroma), hybrid search, reranking, and evaluation frameworks.

ragvector-databasesembeddings
GUIDE

Red Teaming AI Systems Guide: Adversarial Testing Methodology

NerdLevelTechPDF
Advanced

Red Teaming AI Systems Guide: Adversarial Testing Methodology

Professional guide to offensive AI security testing. Covers vulnerability discovery with DeepTeam, PyRIT, and Garak, multi-turn attack execution, and actionable security report templates.

red-teamingai-securityadversarial-testing
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
GUIDE

Vibe Coding Fundamentals Guide: AI-Assisted Development

NerdLevelTechPDF
Beginner

Vibe Coding Fundamentals Guide: AI-Assisted Development

Beginner's guide to AI-assisted development with Cursor, Claude Code, Windsurf, and GitHub Copilot. Covers tool selection, prompting techniques, debugging AI code, and production workflows.

vibe-codingai-codingcursor
CHECKLIST

MLOps Fundamentals Checklist: Pipelines, Versioning & Infrastructure

NerdLevelTechPDF
Intermediate

MLOps Fundamentals Checklist: Pipelines, Versioning & Infrastructure

Complete MLOps implementation checklist covering DVC data versioning, Kubeflow orchestration, Feast feature stores, BentoML model serving, and Evidently monitoring.

mlopsml-pipelinesdvc
TEMPLATE

No-Code AI Automation Templates: Zapier, Make & n8n Workflows

NerdLevelTechPDF
Beginner

No-Code AI Automation Templates: Zapier, Make & n8n Workflows

Ready-to-use workflow templates connecting ChatGPT and Claude to your business tools. Includes email automation, content generation, lead processing, and data sync patterns.

no-codeai-automationzapier
CHECKLIST

OSCP Study Checklist: Penetration Testing Methodology

NerdLevelTechPDF
Intermediate

OSCP Study Checklist: Penetration Testing Methodology

Complete OSCP exam preparation checklist. Covers enumeration, exploitation, privilege escalation, Active Directory attacks, buffer overflows, and exam strategy tips.

oscppenetration-testingkali-linux
CHECKLIST

Platform Engineering Checklist: Building Internal Developer Platforms

NerdLevelTechPDF
Intermediate

Platform Engineering Checklist: Building Internal Developer Platforms

Complete checklist for building IDPs. Covers Backstage developer portals, Crossplane infrastructure provisioning, ArgoCD GitOps, and golden path implementation for 60% faster onboarding.

platform-engineeringbackstagecrossplane
CHEAT SHEET

Production Prompt Engineering Cheat Sheet: Patterns from 36+ AI Tools

NerdLevelTechPDF
Intermediate

Production Prompt Engineering Cheat Sheet: Patterns from 36+ AI Tools

System prompt patterns analyzed from Cursor, Claude Code, Devin, Windsurf, v0, and 30+ production AI tools. The exact patterns used by industry leaders for reliable outputs.

prompt-engineeringsystem-promptscursor
CHEAT SHEET

Local LLM Development Cheat Sheet: Ollama Commands & Models

NerdLevelTechPDF
Intermediate

Local LLM Development Cheat Sheet: Ollama Commands & Models

Essential Ollama commands, model selection guide, LangChain integration patterns, and performance optimization tips. Run LLMs locally with privacy and control.

ollamalocal-llmopen-source
GUIDE

MCP Mastery Guide: Model Context Protocol Integrations

NerdLevelTechPDF
Intermediate

MCP Mastery Guide: Model Context Protocol Integrations

Complete guide to building AI integrations with Model Context Protocol. Covers MCP server creation, tool and resource exposure, Claude integration, and production deployment patterns.

mcpmodel-context-protocolclaude
GUIDE

ML/AI Career Guide: Resume, Portfolio & Job Search Strategy

NerdLevelTechPDF
Beginner

ML/AI Career Guide: Resume, Portfolio & Job Search Strategy

Complete career guide for breaking into ML/AI. Includes resume templates, portfolio project ideas, LinkedIn optimization tips, and networking strategies for landing your first role.

careerjob-searchresume
INTERVIEW PREP

ML/AI Engineer Interview Prep: Technical & Behavioral Questions

NerdLevelTechPDF
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

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
CHECKLIST

LLM Guardrails Checklist: Enterprise Safety Implementation

NerdLevelTechPDF
Advanced

LLM Guardrails Checklist: Enterprise Safety Implementation

Production checklist for LLM guardrails covering multi-layer architectures, LlamaGuard 3, ShieldGemma, NeMo Guardrails, Guardrails AI, and Presidio PII detection.

guardrailsllm-securitycontent-moderation
CHEAT SHEET

LLM Production Infrastructure Cheat Sheet: vLLM, TensorRT & Optimization

NerdLevelTechPDF
Intermediate

LLM Production Infrastructure Cheat Sheet: vLLM, TensorRT & Optimization

Quick reference for LLM inference optimization. Covers vLLM, TensorRT-LLM, KV cache management, speculative decoding, LLM gateways (LiteLLM, Helicone), and cost optimization strategies.

llm-inferencevllmtensorrt-llm
TEMPLATE

LLM Prompt Engineering Templates: 50+ Production Patterns

NerdLevelTechPDF
Beginner

LLM Prompt Engineering Templates: 50+ Production Patterns

Ready-to-use prompt templates for marketing, sales, HR, and operations. Includes system prompts from real AI tools like Cursor, Claude Code, and Devin. Copy-paste patterns that work.

prompt-engineeringtemplateschatgpt
CHECKLIST

LLMOps & AI Evaluation Checklist: Production Quality Assurance

NerdLevelTechPDF
Intermediate

LLMOps & AI Evaluation Checklist: Production Quality Assurance

Comprehensive checklist for production LLM operations and evaluation. Covers LangSmith, MLflow, W&B Weave observability, evaluation pipelines, and quality metrics for reliable AI systems.

llmopsevaluationlangsmith
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
CHECKLIST

DevSecOps Pipeline Checklist: Security-First CI/CD

NerdLevelTechPDF
Intermediate

DevSecOps Pipeline Checklist: Security-First CI/CD

Complete security checklist for CI/CD pipelines. Covers SAST, DAST, SCA, container security, secrets management, and compliance automation with Snyk, Trivy, Vault, and GitHub Advanced Security.

devsecopssecuritycicd
CHEAT SHEET

Fine-Tuning LLMs Cheat Sheet: LoRA, QLoRA & PEFT

NerdLevelTechPDF
Intermediate

Fine-Tuning LLMs Cheat Sheet: LoRA, QLoRA & PEFT

Quick reference for parameter-efficient fine-tuning. Covers LoRA configurations, QLoRA quantization, DPO alignment, hyperparameter selection, and deployment with Unsloth and Ollama.

fine-tuningloraqlora
CHEAT SHEET

Kubernetes for AI/ML Cheat Sheet: GPU Scheduling & Production Patterns

NerdLevelTechPDF
Intermediate

Kubernetes for AI/ML Cheat Sheet: GPU Scheduling & Production Patterns

Quick reference for Kubernetes ML workloads. Covers GPU scheduling, Kubeflow pipelines, KServe model serving, Istio service mesh, and GitOps with ArgoCD for production ML.

kubernetesai-mlgpu-scheduling
CHEAT SHEET

LangGraph Cheat Sheet: Stateful AI Workflows & Multi-Agent Patterns

NerdLevelTechPDF
Advanced

LangGraph Cheat Sheet: Stateful AI Workflows & Multi-Agent Patterns

Quick reference for LangGraph development. Covers state management, checkpointing, human-in-the-loop workflows, LangSmith monitoring, and enterprise deployment patterns.

langgraphlangchainai-agents
GUIDE

Claude Computer Use Guide: Desktop & Browser Automation

NerdLevelTechPDF
Advanced

Claude Computer Use Guide: Desktop & Browser Automation

Master Claude's Computer Use API for building autonomous desktop and browser agents. Covers Agent SDK, safety patterns, production deployment, and Claude Sonnet 4.5 best practices.

claudecomputer-useagents
INTERVIEW PREP

Cloud/Solutions Architect Interview Prep: Multi-Cloud & Enterprise Strategy

NerdLevelTechPDF
Intermediate

Cloud/Solutions Architect Interview Prep: Multi-Cloud & Enterprise Strategy

Interview prep for cloud architect roles at $150K-$350K+. Covers multi-cloud design patterns (AWS, GCP, Azure), Well-Architected Frameworks, cost optimization, and executive communication.

cloud-architecturesolutions-architectaws
CHECKLIST

Cloud Security Checklist: AWS, Azure & GCP Protection

NerdLevelTechPDF
Intermediate

Cloud Security Checklist: AWS, Azure & GCP Protection

Multi-cloud security checklist covering IAM best practices, storage security, network controls, container security, and cloud pentesting methodology for AWS, Azure, and GCP.

cloud-securityawsazure
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
GUIDE

Data Literacy Guide: Read Dashboards & Verify AI Outputs

NerdLevelTechPDF
Beginner

Data Literacy Guide: Read Dashboards & Verify AI Outputs

Essential data skills guide for business professionals. Learn to read Power BI, Tableau, and Looker dashboards, assess data quality, verify AI outputs, and communicate with data teams.

data-literacydashboardsdata-quality
INTERVIEW PREP

Data Science Interview Prep: Statistics, SQL & Business Cases

NerdLevelTechPDF
Intermediate

Data Science Interview Prep: Statistics, SQL & Business Cases

Interview prep for data science roles with 50+ practice problems. Covers statistics, SQL, A/B testing, business case frameworks used at Meta, Google, Netflix, and top tech companies.

data-scienceinterviewsstatistics
CHECKLIST

AI Security Checklist: OWASP LLM Top 10 Defense

NerdLevelTechPDF
Intermediate

AI Security Checklist: OWASP LLM Top 10 Defense

Security checklist for LLM applications covering OWASP LLM Top 10 vulnerabilities, prompt injection defenses, guardrails implementation, and production security best practices.

securityowaspprompt-injection
TEMPLATE

AI Strategy Templates for Leaders: ROI, Readiness & Change Management

NerdLevelTechPDF
Beginner

AI Strategy Templates for Leaders: ROI, Readiness & Change Management

Executive templates for AI strategy including AI readiness assessment, ROI calculator, change management plan, risk mitigation framework, and team building checklist.

ai-strategyleadershiproi
INTERVIEW PREP

AI System Design Interview Prep: 25 Must-Know Questions

NerdLevelTechPDF
Advanced

AI System Design Interview Prep: 25 Must-Know Questions

Comprehensive interview prep for AI system design rounds. Covers LLM application architecture, multi-agent systems, RAG patterns, scaling strategies, and sample answers for top AI companies.

interviewssystem-designai
CHECKLIST

Bug Bounty Hunting Checklist: Reconnaissance to Reward

NerdLevelTechPDF
Intermediate

Bug Bounty Hunting Checklist: Reconnaissance to Reward

Complete bug bounty hunting checklist. Covers reconnaissance techniques, OWASP Top 10:2025 vulnerabilities, API security testing, and professional report writing templates.

bug-bountypenetration-testingweb-security
CHECKLIST

CI/CD for AI/ML Checklist: Automated Testing & GitOps Deployment

NerdLevelTechPDF
Intermediate

CI/CD for AI/ML Checklist: Automated Testing & GitOps Deployment

Complete CI/CD checklist for ML systems. Covers GitHub Actions/GitLab CI, data validation with Great Expectations and Pandera, experiment automation with DVC and CML, and GitOps with ArgoCD.

cicdgithub-actionsgitlab-ci
TEMPLATE

AI for Educators Templates: Lesson Plans, Grading & Policy

NerdLevelTechPDF
Beginner

AI for Educators Templates: Lesson Plans, Grading & Policy

Teaching-ready AI templates including MagicSchool lesson plan prompts, grading automation workflows, AI detection policy templates, and classroom usage guidelines.

aieducationteaching
GUIDE

AI Fundamentals Guide: LLMs, Prompting & Model Selection

NerdLevelTechPDF
Beginner

AI Fundamentals Guide: LLMs, Prompting & Model Selection

Beginner-friendly guide to understanding AI, large language models, and effective prompting. Learn to choose the right LLM for your needs and master basic prompting techniques.

aillmprompting
TEMPLATE

AI Marketing & Sales Templates: Content, Email & Lead Scoring

NerdLevelTechPDF
Beginner

AI Marketing & Sales Templates: Content, Email & Lead Scoring

Ready-to-use AI templates for marketing and sales teams. Includes content creation prompts, email personalization frameworks, lead scoring criteria, and compliance checklists.

aimarketingsales
TEMPLATE

AI Product Manager Templates: PRDs, Vendor Evaluation & Metrics

NerdLevelTechPDF
Beginner

AI Product Manager Templates: PRDs, Vendor Evaluation & Metrics

Ready-to-use templates for AI product management. Includes AI-specific PRD format, vendor evaluation scorecards, ML team communication frameworks, and AI feature success metrics.

aiproduct-managementtemplates
CHECKLIST

AI Prompt Security Checklist: Attack Prevention & Defense

NerdLevelTechPDF
Intermediate

AI Prompt Security Checklist: Attack Prevention & Defense

Security checklist for LLM applications covering extraction prevention, injection defenses, hardening strategies, and incident response. Based on analysis of 36+ leaked AI system prompts.

prompt-injectionllm-securityprompt-hardening
CHEAT SHEET

Advanced Vibe Coding Cheat Sheet: Multi-Agent & Complex Projects

NerdLevelTechPDF
Intermediate

Advanced Vibe Coding Cheat Sheet: Multi-Agent & Complex Projects

Advanced AI-assisted development reference covering multi-agent orchestration, large codebase management, complex project architecture, and production deployment workflows.

vibe-codingmulti-agentai-orchestration
GUIDE

Building AI Agents Guide: From Design to Deployment

NerdLevelTechPDF
Intermediate

Building AI Agents Guide: From Design to Deployment

Developer's guide to building AI agents with LangChain and CrewAI. Covers agentic workflows, memory systems, tool integration, error handling, and production deployment patterns.

ai-agentslangchaincrewai
CHEAT SHEET

AI Agents Cheat Sheet: Architecture & Design Patterns

NerdLevelTechPDF
Intermediate

AI Agents Cheat Sheet: Architecture & Design Patterns

Quick reference for AI agent architectures, memory systems, error handling patterns, and multi-agent orchestration. Covers LangChain, CrewAI, AutoGen, and production deployment best practices.

ai-agentslangchaincrewai
GUIDE

AI Agents Fundamentals Guide: Understanding Autonomous AI

NerdLevelTechPDF
Beginner

AI Agents Fundamentals Guide: Understanding Autonomous AI

Beginner's guide to understanding AI agents. Covers what agents are, how they work, when to use them, and practical applications for business. Perfect for non-technical professionals.

ai-agentsautomationbusiness