Lilly Tech Systems
Learn AI.
Build Smarter.
Master Claude, Copilot, GitHub Coding Agent, and more with free, hands-on tutorials designed for developers and teams worldwide.
Choose Your Learning Path
From beginner to advanced — everything you need to master AI-powered development.
Claude AI
Learn to use Claude, Anthropic's powerful AI assistant. Master prompting, understand models, and build real-world applications.
Claude Code CLI
Supercharge your terminal workflow. Install, configure, and master the Claude Code command-line tool for AI-assisted coding.
Claude CoWork
Collaborate with AI in your team. Learn setup, workflows, and best practices for AI-powered team productivity.
GitHub AI Agents & Copilot
Master all AI features inside GitHub: Copilot agents, Models marketplace, Workspace, Extensions, AI Actions, and security.
Microsoft Copilot
Master Microsoft's AI assistant across Windows, Edge, and Microsoft 365. Learn prompting, features, and integration.
GitHub Copilot CLI
Get AI-powered command suggestions in your terminal. Learn to use gh copilot suggest and explain for shell mastery.
Copilot Chat in VS Code
Chat with AI inside your editor. Generate code, debug issues, write tests, and get explanations with inline chat.
Copilot CoWork
GitHub Copilot for teams. Org setup, knowledge bases, shared workflows, governance, and security policies.
GitHub Coding Agent
Assign GitHub Issues to Copilot and get autonomous PRs. Learn to set up and use GitHub's AI coding agent.
Google Gemini AI
Master Google's multimodal AI. Learn Gemini Ultra, Pro, and Flash models for text, image, video, and code tasks.
Gemini CLI
Google's open-source AI agent in your terminal. Edit code, run commands, and build projects with Gemini.
Google Antigravity
Defy conventional workflows with AI-powered creative automation and multi-step task orchestration.
Google Stitch
AI-powered design and prototyping. Create UI components, design systems, and interactive prototypes.
spec-kit
AI-powered specification framework. Write better PRDs, tech specs, and architecture docs with AI assistance.
BMAD Method
Breakthrough Method for Agile AI Development. The AI-first methodology for building intelligent applications.
Labs.Google
Explore Google's AI experiments. Master ImageFX, MusicFX, TextFX, VideoFX, and cutting-edge AI tools.
ChatGPT
Master OpenAI's ChatGPT. Learn GPT-4o, custom GPTs, API integration, and advanced prompting techniques.
OpenAI Codex
OpenAI's cloud-based AI coding agent. Assign tasks, get autonomous PRs from a sandboxed environment.
Cline
Open-source AI coding agent for VS Code. Use any AI model to edit files, run commands, and automate coding.
Kilocode
Enhanced AI coding assistant for VS Code with smart diffs, model routing, and advanced cost tracking.
OpenRouter
One API key for 200+ AI models. Unified gateway for Claude, GPT, Gemini, Llama, and more.
Tiktokenizer
Visualize and count tokens for any AI model. Optimize prompts, estimate costs, and manage context windows.
Sub Agents
Spawn specialized AI agents for subtasks. Learn parent-child agent patterns for parallel, autonomous work.
Parallel Agents
Run multiple AI agents simultaneously. Fan-out/fan-in, map-reduce, and scatter-gather patterns.
OpenClaw
AI-powered legal document analysis. Contract review, risk identification, and clause extraction.
Playwright + Claude Code
AI-powered browser testing. Generate, run, and debug Playwright tests with Claude Code CLI.
Playwright + Copilot
Write Playwright tests faster with GitHub Copilot. AI-assisted test generation and debugging in VS Code.
Claude + Chrome DevTools
Connect Claude Code to Chrome for browser debugging, performance analysis, and network monitoring.
Google AI Studio
Free IDE for prototyping with Gemini. Prompt engineering, model tuning, and API key management.
Bolt.new
Build full-stack web apps with AI in the browser. Describe your app and get working code instantly.
Lovable.dev
AI app builder for production-ready applications. From idea to deployed app with natural language.
Jules (Google)
Google's AI coding agent. Assign tasks via GitHub and get autonomous PRs powered by Gemini.
Storyship
AI interactive storytelling. Create branching narratives, visual novels, and gamified learning experiences.
Remotion + Claude Code
Create videos with code and AI. Generate React-based video content using Claude Code CLI.
Wispr Flow
AI voice-to-text that works everywhere. Dictate code, emails, and documents with smart formatting.
SupaDemo
AI-powered interactive demo creation. Capture screens, auto-annotate, and create product tours.
Gamma
AI presentation and document builder. Describe your content, get beautiful interactive presentations.
Prezi
Zooming presentations with AI. Non-linear storytelling, Prezi Video overlay, and AI generation.
Data Science
Master the data science lifecycle. Python, Pandas, visualization, EDA, and data-driven decision making.
Statistical Data Modeling
Probability, hypothesis testing, regression, classification, and time series analysis with Python.
Deep Learning
Neural networks, CNNs, RNNs, Transformers. Build with PyTorch and TensorFlow from scratch.
Machine Learning
Supervised and unsupervised learning. Scikit-learn, feature engineering, model evaluation, and MLOps.
Natural Language Processing
Text processing, embeddings, NER, sentiment analysis, transformers, and Hugging Face ecosystem.
Artificial Intelligence
AI fundamentals, history, types, techniques, ethics, applications, and the future of AI.
Computer Vision
Image processing, object detection (YOLO), classification, segmentation, and generative models.
Prompt Engineering
Master the art of writing effective prompts. CoT, few-shot, system prompts, and advanced techniques.
Context Engineering
Provide the right context to AI. RAG, memory management, tools, MCP, and context window strategies.
Markdown (.MD Files)
Complete Markdown guide. Basic & extended syntax, GitHub Flavored, Markdown for AI tools, and editors.
MCP Server
Build Model Context Protocol servers. Connect AI to external tools, databases, and APIs with the open standard.
RAG
Retrieval Augmented Generation. Ground AI in real data with ingestion, chunking, vector search, and generation.
Vector Database
Pinecone, ChromaDB, Weaviate, pgvector. Store and search embeddings for AI-powered similarity search.
Embedding
Convert text to vectors. OpenAI, Voyage, Cohere embedding models. Semantic search, RAG, and fine-tuning.
Python Basics
Learn Python from scratch. Variables, control flow, functions, OOP, data structures, and file I/O.
Python for Data Science
NumPy, Pandas, Matplotlib, Seaborn. Data cleaning, visualization, statistical analysis, and Jupyter.
Python for Machine Learning
Scikit-learn, PyTorch, XGBoost. Regression, classification, clustering, and ML pipelines.
R Basics
Learn R programming. Variables, data structures, functions, control flow, and RStudio setup.
R for Data Science
Tidyverse, dplyr, ggplot2, tidyr. Data wrangling, visualization, and R Markdown reporting.
R for Machine Learning
tidymodels, caret, mlr3. Regression, classification, clustering, and model evaluation in R.
MLOps
ML lifecycle management. Data pipelines, model deployment, monitoring, CI/CD, and production ML.
MLflow
Open-source ML platform. Experiment tracking, model registry, deployment, and project management.
LLM Models
How LLMs work, training, fine-tuning, open vs closed models, running locally, and API usage.
AI Model Types
Complete guide to ALL AI model types: LLMs, Embedding, Vision, Speech, Classification, Recommendation, Generative, Multimodal & more.
Multi-Model AI Apps
Build powerful apps by combining LLMs, embeddings, vision, speech models. RAG, pipelines, orchestration & production deployment.
AI Architecture
Deep dive into Transformer, CNN, RNN, Diffusion, GAN, MoE, Mamba, GNN, VAE, and emerging AI architectures.
AI Design Patterns
RAG, Agent, Prompt Chaining, Router, Cascade, Ensemble, Guardrails, HITL, Caching & more production AI patterns.
LLM Directory
Complete reference of ALL LLM models. GPT, Claude, Gemini, LLaMA, Mistral, and 100+ more listed.
AI Agents
Build autonomous AI agents. Architecture, frameworks, tool use, memory, planning, and multi-agent systems.
AI Assistant
Build and deploy AI assistants. Conversation design, knowledge bases, RAG, and deployment channels.
Tokens
Understand AI tokens. Tokenization, counting, context windows, pricing, and optimization strategies.
AI Token Efficiency
Cut AI costs 50-80%. Prompt compression, caching, model routing, and output optimization.
Claude Skills
Master Claude's slash commands and custom skills. /commit, /pr, /review, and build your own skills.
Claude Code Plugins
Extend Claude Code with hooks, MCP servers, custom tools, and IDE extensions.
Claude Remote
Remote development with Claude Code. Headless mode, SSH, Docker, CI/CD, and cloud environments.
Claude Code Mastery
Pro tips, tricks, and best practices. Prompt mastery, cost optimization, CLAUDE.md, and team workflows.
ML Top Algorithms
Deep dive into 7 most used algorithms. Linear/Logistic Regression, Trees, Random Forest, Gradient Boosting, Neural Networks, GNN.
ML Algorithm Directory
100+ ML algorithms listed. Regression, classification, clustering, RL, deep learning, time series, and more.
LangChain
Build LLM apps with chains, agents, memory, RAG. Plus LangGraph for agents and LangSmith for observability.
Google Colab
Free cloud notebooks with GPU/TPU. Run Python, train ML models, and collaborate in the browser.
Kaggle
World's largest DS/ML community. Competitions, datasets, notebooks, models, and free GPU access.
Jupyter Notebook
Interactive computing notebooks. Code, visualization, markdown, widgets, and JupyterLab.
Anaconda
Python/R distribution for data science. 250+ packages, Navigator GUI, and environment management.
Conda
Package and environment manager. Create, manage, and share reproducible environments.
Pretrained Models
Directory of pretrained models. Vision, language, audio, multi-modal. Hugging Face, PyTorch Hub, and more.
ML Datasets
Essential datasets for training ML. Classic, vision, NLP, tabular. Sources, creation, and best practices.
TensorFlow & Keras
Google's deep learning framework. Build CNNs, RNNs, and deploy production models.
PyTorch Deep Dive
Dynamic computation graphs, autograd, custom training loops, and computer vision.
JAX
Google's high-performance ML framework. JIT, grad, vmap, and XLA compilation.
FastAI
Practical deep learning made easy. Vision, tabular, and NLP with minimal code.
HF Transformers
Hugging Face transformers library. Pipeline API, fine-tuning, and 400K+ models.
Stable Diffusion
Open-source AI image generation. Prompting, ControlNet, LoRA, ComfyUI.
Midjourney
AI art generation via Discord. Prompting, parameters, styles, and advanced techniques.
DALL-E
OpenAI's image generator. ChatGPT integration, API, editing, and inpainting.
AI Video Generation
Text-to-video with Runway, Pika, Sora. Prompting, editing, and workflows.
AI Music Generation
Create music with AI. Suno, Udio, AIVA. Genres, vocals, and production.
AI Voice Cloning
ElevenLabs, PlayHT. Voice cloning, TTS, audiobooks, and ethical use.
AWS SageMaker
Amazon's ML platform. Training, deployment, pipelines, and MLOps on AWS.
Google Vertex AI
Google Cloud ML. AutoML, custom training, Model Garden, and pipelines.
Azure AI
Microsoft's AI platform. Azure OpenAI, ML Studio, and Cognitive Services.
Hugging Face Spaces
Deploy ML demos for free. Gradio, Streamlit, and Docker Spaces.
Streamlit
Python web apps in minutes. Data dashboards, ML demos, and deployment.
Gradio
Build ML demos fast. Interface, Blocks, and sharing with the world.
FastAPI for AI
Serve ML models with FastAPI. REST APIs, async, streaming, and deployment.
Vercel AI SDK
Build AI apps with Next.js. Streaming, chat UI, and multi-provider support.
Chainlit
Build chatbot UIs in Python. Chat interface, streaming, and LangChain integration.
Reinforcement Learning
Q-Learning, DQN, PPO, A3C. Train agents to play games and make decisions.
AutoML
Automated machine learning. Auto-sklearn, TPOT, H2O, Google AutoML.
Federated Learning
Privacy-preserving ML. Train on decentralized data without sharing it.
Edge AI / TinyML
ML on devices. TFLite, ONNX Runtime, CoreML. Mobile and IoT deployment.
Explainable AI (XAI)
SHAP, LIME, attention maps. Make AI decisions interpretable and trustworthy.
Time Series Forecasting
ARIMA, Prophet, LSTM, Transformers. Predict stock prices, weather, and demand.
Weights & Biases
ML experiment tracking, visualization, hyperparameter sweeps, and model registry.
DVC
Data Version Control. Git for data and ML models. Pipelines and experiments.
Label Studio
Data annotation platform. Label images, text, audio for ML training datasets.
Pinecone
Managed vector database. Serverless, fast similarity search for RAG and AI apps.
LlamaIndex
Data framework for LLMs. Indexing, querying, and RAG pipelines made simple.
CrewAI
Multi-agent AI framework. Define roles, tasks, and collaborative agent teams.
AI Safety & Alignment
Ensuring AI is safe, aligned, and beneficial. RLHF, red teaming, and guardrails.
Prompt Injection
AI security threats and defenses. Jailbreaks, injection attacks, and prevention.
AI Bias & Fairness
Detecting and mitigating bias in AI. Fairness metrics, tools, and best practices.
AI Regulation
EU AI Act, US policy, global governance. Compliance and legal frameworks for AI.
AI Strategy for Leaders
AI adoption, ROI, organizational change. Strategic AI implementation guide.
AI Product Management
Building AI products. Requirements, metrics, user research, and go-to-market.
AI for Non-Technical
AI concepts without code. For business leaders, managers, and curious minds.
AI Use Cases by Industry
Real-world AI applications across healthcare, finance, retail, and more.
Next.js + AI
Build AI-powered web apps with Next.js. Server actions, streaming, and AI SDK.
React + AI
Integrate AI into React apps. Chat UI, streaming responses, and AI components.
Supabase + AI
AI with Supabase. pgvector, embeddings, edge functions, and vector search.
Firebase + AI
AI with Firebase. Vertex AI integration, extensions, and ML Kit.
SQL for Data Science
SQL essentials for data analysis. Queries, joins, window functions, and analytics.
Julia for Data Science
High-performance scientific computing. DataFrames, Flux.jl, and visualization.
JavaScript for AI
TensorFlow.js, ONNX.js, Transformers.js. Run AI models in the browser.
How to Read AI Papers
Navigate arXiv, understand research papers, and stay current with AI research.
Papers With Code
Find implementations of AI papers. Benchmarks, datasets, and SOTA tracking.
AI Career Guide
Career paths in AI. Skills, portfolios, interviews, and salary expectations.
AI in Healthcare
Medical imaging, drug discovery, diagnostics, and clinical decision support.
AI in Finance
Algorithmic trading, fraud detection, risk assessment, and robo-advisors.
AI in Education
Personalized learning, AI tutors, assessment, and educational content generation.
AI in Manufacturing
Predictive maintenance, quality control, robotics, and supply chain optimization.
AI in Marketing
Content generation, personalization, ad optimization, and customer analytics.
Text-to-Speech
TTS systems, neural voices, SSML, APIs, and multi-language synthesis.
Speech-to-Text
Whisper, Google STT, Azure Speech. Transcription, real-time, and diarization.
Machine Translation
Neural machine translation, Google Translate API, NLLB, and fine-tuning.
Sentiment Analysis
Classify text sentiment. VADER, BERT, aspect-based, and social media analysis.
Cursor IDE
AI-native code editor. Built-in AI chat, code generation, and multi-file editing.
Replit AI
Code in the browser with AI. Ghostwriter, deployments, and collaborative coding.
Perplexity AI
AI-powered search engine. Real-time answers with citations and Pro Search.
NotebookLM
Google's AI research assistant. Upload sources, get summaries, generate podcasts.
Claude Desktop
Claude's desktop app. Projects, artifacts, MCP integration, and file analysis.
AI Threat Modeling
STRIDE for AI, OWASP ML Top 10, attack surfaces, and risk assessment frameworks.
AI Penetration Testing
AI pentest methodology, model testing, adversarial attacks, and API fuzzing.
AI Red/Blue Teaming
Offensive AI testing, defensive monitoring, purple teaming, and automated tools.
Adversarial ML
FGSM, PGD attacks, adversarial training, certified defenses, and ART library.
AI Supply Chain Security
Model provenance, data lineage, poisoned models, SBOM for ML, and verification.
AI Incident Response
AI-specific incidents, model failure detection, rollback, and playbooks.
LLM Security
OWASP LLM Top 10, attack surface, prompt attacks, data leakage, agent security.
Prompt Injection Advanced
Direct/indirect injection, sandwich defense, canary tokens, ML detection.
Jailbreak Prevention
DAN attacks, role-play bypasses, system prompt hardening, Constitutional AI.
Data Poisoning
Training data manipulation, backdoor insertion, clean-label attacks, and defense.
Model Extraction
Query-based extraction, membership inference, API protection, and watermarking.
LLM Output Sanitization
Content filtering, PII leakage prevention, code safety, and guardrails.
AI Data Privacy
GDPR/CCPA for AI, data minimization, anonymization, and privacy assessments.
Differential Privacy
Epsilon/delta, DP-SGD, noise mechanisms, OpenDP, and Google DP library.
Secure Multi-Party Computation
MPC protocols, secret sharing, garbled circuits, CrypTen, and MP-SPDZ.
Homomorphic Encryption
FHE, CKKS scheme, encrypted inference, SEAL, Concrete ML, and TenSEAL.
PII Detection & Redaction
Named entity detection, Presidio, spaCy NER, regex patterns, and LLM guardrails.
Model Watermarking
IP protection, embedded watermarks, SynthID, fingerprinting, and verification.
Deepfake Detection
Face swap detection, CNN-based analysis, biological signals, and audio deepfakes.
AI Content Detection
GPTZero, text/image/video detection, C2PA standard, and SynthID watermarking.
Model Robustness
Perturbation testing, distribution shift, out-of-distribution detection, and stress testing.
Backdoor Attacks
BadNets, trojan models, Neural Cleanse, fine-pruning, and spectral signatures.
Secure ML Pipelines
MLSecOps, signed models, encrypted inference, RBAC, and compliance logging.
API Security for AI
Authentication, rate limiting, input validation, and cost attack prevention.
Container Security ML
Docker hardening, Kubernetes, GPU isolation, image scanning, and runtime security.
Cloud AI Security
AWS/GCP/Azure AI security, IAM, encryption, VPC endpoints, and audit trails.
AI Agent Cloud Safety
Prevent AI agents from deleting cloud resources. Least privilege, human-in-the-loop, and IaC safety.
AI Agent AWS Guardrails
AWS IAM policies, SCPs, resource protection, CloudTrail monitoring for AI agent safety.
AI Agent Azure Guardrails
Azure RBAC, resource locks, Azure Policy, and monitoring to protect against AI agent damage.
AI Agent GCP Guardrails
GCP IAM, org policies, project liens, audit logging to prevent AI agent resource deletion.
AI Agent Safe Coding
Agent permission models, dry-run patterns, sandbox environments, guardrail scripts, and CI/CD safety.
AI Risk Management
NIST AI RMF, risk assessment, MAP/MEASURE/MANAGE/GOVERN, and impact assessments.
AI Audit & Compliance
Algorithmic auditing, model cards, datasheets, NYC Law 144, and audit frameworks.
AI Governance Framework
Organizational governance, policies, ethics boards, accountability, and monitoring.
Responsible AI
Fairness, transparency, accountability. Microsoft RAI toolkit and Google PAIR.
AI for Cybersecurity
ML-based IDS, phishing detection, malware analysis, and anomaly detection.
AI Threat Detection
UEBA, behavioral analytics, ML threat hunting, and MITRE ATT&CK mapping.
AI in SOC Operations
Alert triage, investigation automation, SOAR, and AI-assisted response.
Autonomous Security Agents
AI agents for security, automated patching, self-healing, and autonomous pen testing.
AI Robotics
ROS framework, perception, motion planning, and simulation for intelligent robots.
Autonomous Vehicles
Self-driving car AI. Perception, planning, control, and simulation.
Drone AI
Computer vision for drones, path planning, and autonomous flight systems.
Industrial Automation
PLC + AI, predictive maintenance, quality inspection, and digital twins.
Humanoid Robots
Embodied AI, locomotion, manipulation, and human-robot interaction.
GPU Programming
CUDA, cuDNN, PyTorch GPU, and multi-GPU training optimization.
TPU & AI Accelerators
Google TPUs, Apple Neural Engine, NVIDIA hardware, and benchmarks.
AI Chip Design
NPU architecture, ASIC design, FPGA for AI, and custom silicon.
Distributed Training
DeepSpeed, FSDP, data/model parallelism, and multi-node training.
Quantum ML
Quantum circuits for ML, Qiskit, PennyLane, and quantum advantage.
Neuromorphic Computing
Spiking neural networks, Intel Loihi, and brain-inspired computing.
AI + Blockchain
Decentralized AI, on-chain ML, NFT generation, and Web3 AI apps.
AI + IoT
Edge inference, sensor data, predictive analytics, and smart systems.
AI + AR/VR
Spatial AI, object recognition, scene understanding, and immersive AI.
Scikit-learn Deep Dive
Preprocessing, model selection, pipelines, and advanced sklearn features.
XGBoost & LightGBM
Gradient boosting mastery. XGBoost, LightGBM, CatBoost, and tuning.
HF Datasets
Hugging Face datasets library. Loading, processing, streaming, and creating.
OpenCV
Computer vision library. Image processing, object detection, and video.
spaCy
Industrial NLP library. Pipelines, NER, text classification, and training.
W&B Advanced
Reports, tables, advanced sweeps, and W&B Launch for production.
AI Writing Tools
Jasper, Copy.ai, ChatGPT, and Claude for content creation.
AI Design
Canva AI, Adobe Firefly, AI logo generation, and brand design.
AI Presentation
Beautiful.ai, Tome, SlidesAI. AI-powered pitch decks and slides.
AI Podcasting
Descript, Podcastle. AI editing, show notes, and distribution.
AI Animation
D-ID, HeyGen, Synthesia. AI-powered avatar and animated videos.
Game AI
Pathfinding, behavior trees, state machines, and ML in games.
AI in Unity
ML-Agents, NavMesh, behavior designer, and training game AI.
AI in Unreal Engine
Behavior trees, EQS, navigation, and mass AI simulation.
Procedural Generation
Terrain, dungeons, content, and Wave Function Collapse algorithm.
Apache Spark ML
PySpark, MLlib, feature engineering, and distributed ML pipelines.
Kafka for ML
Streaming ML, feature pipelines, and real-time inference with Kafka.
Data Lakehouse
Databricks, Delta Lake, lakehouse architecture, and ML on lakehouse.
Feature Stores
Feast, Tecton. Online/offline feature serving and engineering.
ETL for ML
Data extraction, transformation, loading, and Airflow orchestration.
API Design for AI
REST, GraphQL, streaming APIs, and documentation for AI products.
Microservices for AI
Model serving, service mesh, monitoring, and scalable AI architecture.
Event-Driven AI
Kafka + AI, real-time ML, CQRS, and event-driven architecture.
AI Testing & QA
Testing ML models, data testing, integration, and monitoring.
AI Documentation
Model cards, datasheets, API docs, and system design documentation.
AI for Legal
Contract analysis, legal research, due diligence, and compliance.
AI for HR
AI recruiting, talent analytics, employee experience, and workforce planning.
AI for Real Estate
Property valuation, market analysis, virtual tours, and lead generation.
AI for Agriculture
Crop monitoring, precision farming, disease detection, and yield prediction.
AI for Energy & Climate
Energy forecasting, grid optimization, carbon tracking, and climate modeling.
AI for Government
Public services, fraud detection, policy analysis, and smart cities.
Linear Algebra for AI
Vectors, matrices, eigenvalues, SVD, and applications in ML.
Calculus for ML
Derivatives, gradients, chain rule, and optimization for deep learning.
Probability for AI
Distributions, Bayes theorem, random variables, and MLE/MAP estimation.
Optimization for ML
Gradient descent, Adam, convex optimization, and hyperparameter tuning.
Information Theory
Entropy, KL divergence, mutual information, and cross-entropy loss.
Prompt Caching
Anthropic and OpenAI caching. Reduce costs by 90% on repeated prompts.
Function Calling
OpenAI, Anthropic, Google tool use. Build AI that takes actions.
Structured Output
JSON mode, Pydantic output, XML, and validation for LLM responses.
Multi-Modal AI
Vision + language + audio. Build apps that see, hear, and understand.
Small Language Models
Phi, Gemma, quantization, and on-device deployment for edge AI.
AI Cost Management
Token pricing, cost tracking, optimization strategies, and budgeting.
AI Team Building
Roles, hiring, culture, and scaling AI teams in organizations.
AI Vendor Selection
Evaluation framework, LLM providers, ML platforms, and procurement.
AI Project Management
Planning, execution, risk management, and delivery for AI projects.
AI Wearables
Smart glasses, AI earbuds, health wearables, and development.
AI Personal Assistant
Build custom AI assistants with voice, task automation, and memory.
AI Knowledge Management
Knowledge graphs, RAG for enterprise, search, and organization.
AI Workflow Automation
n8n, Make.com, Zapier AI. Automate workflows with AI integration.
No-Code AI
Obviously.ai, Lobe, Teachable Machine. Build AI without coding.
AI Copywriting
ChatGPT, Claude, Jasper for headlines, landing pages, and sales copy.
AI Blog Writing
AI-powered blog posts, SEO optimization, and content calendars.
AI Social Content
AI posts for Instagram, LinkedIn, TikTok, and X with scheduling.
AI Email Writing
AI subject lines, drip campaigns, personalization, and A/B testing.
AI Ad Copy
Google, Meta, LinkedIn ad copy, headline formulas, and CTAs.
AI Product Descriptions
E-commerce descriptions, SEO, and bulk generation with AI.
AI Script Writing
Video, podcast, and webinar scripts with AI storytelling.
AI Image Marketing
Midjourney and DALL-E for brand visuals, social, and ads.
AI Video Ads
Synthesia, HeyGen, Runway for video marketing and demos.
AI Logo & Brand
AI logo generators, brand identity, and style guides.
AI Social Graphics
Canva AI, templates, batch creation, and brand consistency.
AI Thumbnails
YouTube thumbnails, web banners, and A/B testing with AI.
AI Product Photos
AI product shots, background removal, and lifestyle images.
AI SEO Strategy
AI for on-page, off-page SEO, content strategy, and rankings.
AI Keyword Research
Semrush AI, Ahrefs, keyword clustering, and search intent.
AI Content Optimization
SurferSEO, Clearscope, NLP optimization, and SERP analysis.
AI Link Building
AI outreach, prospect finding, content gap, and digital PR.
AI Technical SEO
AI site audits, schema markup, Core Web Vitals, and crawling.
AI Google Ads
Smart bidding, responsive ads, Performance Max, and AI scripts.
AI Meta Ads
Advantage+, AI audiences, creative testing, and budget optimization.
AI Ad Creative
AI-generated ad variations, multivariate testing, winner prediction.
AI Bid Management
Smart bidding, budget allocation, ROAS optimization.
AI Audience Targeting
Lookalike audiences, predictive targeting, and segmentation.
AI Social Management
Buffer AI, Hootsuite, scheduling, and analytics.
AI Social Listening
Sentiment analysis, brand monitoring, and trend detection.
AI Hashtag Analysis
Trending topics, hashtag optimization, and viral prediction.
AI Community Management
AI moderation, response generation, and engagement automation.
AI Influencer Discovery
AI influencer search, audience analysis, and ROI prediction.
AI Email Personalization
Dynamic content, behavioral triggers, hyper-personalization.
AI Subject Lines
AI A/B testing, open rate prediction, and emotional scoring.
AI Send Time
ML-based optimal send times and timezone optimization.
AI Newsletter
AI-curated newsletters, content aggregation, and personalization.
AI Marketing Analytics
AI dashboards, anomaly detection, and predictive analytics.
AI Customer Segmentation
ML clustering, RFM analysis, and behavioral segments.
AI Lead Scoring
ML models for lead quality and conversion prediction.
AI Attribution
Multi-touch attribution, data-driven models, incrementality.
AI Churn Prediction
Customer churn models, retention strategies, early warning.
AI Marketing Chatbots
Lead gen chatbots, qualification, conversational marketing.
AI Personalization
Real-time personalization, recommendation, content adaptation.
AI Recommendations
Product recommendations and collaborative filtering for e-commerce.
AI Journey Optimization
Customer journey mapping, touchpoint optimization, next best action.
AI Marketing Strategy
AI-first marketing framework and competitive advantage.
AI Competitor Analysis
AI tools for competitive intelligence, SWOT, benchmarking.
AI Market Research
AI surveys, sentiment analysis, and trend prediction.
AI Campaign Planning
AI forecasting, budget optimization, channel mix modeling.
HubSpot AI
Content assistant, ChatSpot, AI email, social, forecasting.
Salesforce Marketing AI
Einstein, predictive scoring, and journey builder AI.
Google Performance Max
AI-powered campaigns, asset groups, audience signals.
Meta Advantage+
Advantage+ shopping, creative, audience, campaign automation.
Adobe Experience AI
Adobe Sensei, Customer AI, Attribution AI, content intelligence.
AI Marketing Automation
n8n, Make, Zapier for marketing, multi-channel automation.
AI Lead Nurturing
AI-powered drip campaigns, behavioral triggers, scoring.
AI Dynamic Pricing
ML pricing models, competitive pricing, demand-based pricing.
AI Retargeting
AI retargeting, frequency capping, cross-channel attribution.
AI Ethics for Marketers
Responsible AI marketing, bias in targeting, transparency.
AI Transparency
FTC guidelines, AI disclosure, consumer trust, labeling.
AI for Network Engineers
Network AI concepts, data collection, ML models, automation.
ML for Networking
Supervised, unsupervised, RL for network optimization.
AI Network Automation
Closed-loop automation, self-healing, policy engines.
AIOps Networking
Event correlation, noise reduction, Datadog, Splunk.
AI Network Anomaly
Baseline learning, statistical and deep learning detection.
AI IDS/IPS
ML-based intrusion detection, deep learning IDS.
AI DDoS Protection
Attack detection, traffic classification, Cloudflare, AWS.
AI Zero Trust
Identity verification, micro-segmentation, continuous auth.
AI SD-WAN
Dynamic path selection, application awareness, WAN optimization.
Cisco AI Analytics
DNA Center, ThousandEyes, Catalyst Center, Meraki AI.
AI for 5G
Network slicing, resource management, edge, Open RAN.
AI + Ansible Networks
AI playbook generation, config validation, remediation.
AI Traffic Engineering
Traffic classification, load balancing, QoS optimization.
AI Cloud Engineers
Cloud AI services, compute options, networking, security.
GPU Cloud Computing
NVIDIA, AMD GPUs, instance types, multi-GPU setups.
AWS Bedrock
Foundation models, API integration, agents, knowledge bases.
AWS Inferentia
Inf2 instances, Trainium, Neuron SDK, deployment.
Azure OpenAI Infra
Deployment, scaling, PTU vs PayGo, networking.
Kubernetes for ML
Architecture, namespaces, resource quotas, operators.
KubeFlow Pipelines
Installation, pipeline SDK, components, experiments.
Terraform for AI
GPU instances, networking, storage, modules for AI infra.
GPU Monitoring
nvidia-smi, DCGM, Grafana GPU dashboards, scheduling.
Serverless AI
AWS Lambda, Azure Functions, Cloud Run, cold starts.
Hybrid Cloud AI
Design patterns, data sync, networking, security.
AI Avatar Fundamentals
How avatars work, types, creation tools, and ethics.
AI Talking Head
HeyGen, Synthesia, D-ID for talking head videos.
AI Avatar Business
Presentations, training, sales, internal communications.
Real-Time AI Avatars
Face tracking, expression transfer, live streaming.
AI Lip Sync
Wav2Lip, SadTalker, audio-driven and real-time sync.
AI Voice Avatars
Voice cloning with ElevenLabs, PlayHT for avatars.
AI Dubbing
Multi-language translation, voice matching, lip sync.
AI 3D Avatars
Ready Player Me, photo to 3D, rigging, animation.
MetaHuman Unreal
MetaHuman Creator, animation blueprints, Live Link.
AI NPC Characters
Dialogue systems, behavior AI, memory, voice integration.
HeyGen Mastery
Avatar creation, script writing, templates, API.
Synthesia Mastery
Studio, custom avatars, multi-language, enterprise.
D-ID Mastery
Creative Reality, API, streaming, agents.
AI Avatar E-Learning
Course creation, interactive tutors, assessment.
AI Avatar Service
Virtual agents, knowledge base, multi-channel support.
AI Avatar Healthcare
Virtual doctors, patient education, mental health, HIPAA.
AI for Sales Pros
AI sales landscape, tools, daily workflow, and ROI.
AI Sales Strategy
Market analysis, targeting, playbooks, and measurement.
AI Sales Enablement
Content intelligence, training, coaching, and analytics.
AI Buyer Intent
Intent signals, data sources, scoring, action triggers.
AI Sales Forecasting
Prediction models, pipeline analysis, and accuracy.
AI Lead Generation
Data enrichment, scoring, automation, and qualification.
AI Cold Outreach
Email sequences, LinkedIn, personalization at scale.
AI Prospecting Tools
Apollo, ZoomInfo, AI research, and signal detection.
AI Ideal Customer Profile
Data analysis, segmentation, and lookalike modeling.
AI Account-Based Selling
Account selection, personalization, multi-threading.
AI CRM
Salesforce Einstein, HubSpot AI, data hygiene, automation.
AI Sales Engagement
Outreach AI, SalesLoft, sequence optimization.
AI Conversation Intel
Gong, Chorus, call analysis, and coaching insights.
AI Sales Coaching
Performance analysis, skill gaps, role play, feedback.
AI Proposals
Template AI, pricing intelligence, customization.
AI Sales Email
Prospecting emails, follow-ups, personalization, A/B testing.
AI Sales Scripts
Discovery, demo, closing, and objection handling scripts.
AI Objection Handling
Common objections, AI responses, and battle cards.
AI Sales Presentations
Deck generation, personalization, and storytelling.
AI Demo Automation
Interactive demos, product tours, and personalized demos.
AI Pipeline Analytics
Pipeline health, stage analysis, velocity, forecasting.
AI Deal Scoring
Scoring models, risk assessment, priority ranking.
AI Win/Loss Analysis
Pattern recognition, competitive intel, improvement.
AI Revenue Intelligence
Revenue signals, forecasting, Clari, Gong.
AI Territory Planning
Data-driven territories, balancing, optimization.
AI Sales Compensation
Plan modeling, incentive design, and automation.
AI Sales Process
Process mining, bottleneck detection, optimization.
AI for SDR/BDR
Prospecting AI, qualification, outreach, handoff.
AI for Account Execs
Deal management, multi-threading, negotiation, closing.
AI for Sales Managers
Team analytics, coaching, forecasting, leadership.
Why AI School?
Built for developers and teams who want practical, hands-on AI education.
Learn by Doing
Every lesson includes practical examples, code snippets, and try-it-yourself exercises you can run immediately.
Always Up-to-Date
Content is regularly updated to reflect the latest features from Anthropic, Microsoft, and GitHub.
Free & Accessible
100% free tutorials accessible to everyone worldwide. No login required. No ads. Just learning.
Structured Curriculum
Follow a clear learning path from beginner to advanced, or jump to any topic that interests you.
Quick Start Guides
Get up and running in minutes.
Your First Conversation with Claude
Open claude.ai, write your first prompt, and learn the basics of talking to AI.
Install Claude Code in 2 Minutes
Get the CLI tool installed on macOS, Linux, or Windows and run your first command.
Set Up Copilot Chat in VS Code
Install, configure, and start chatting with AI inside your favorite editor.
Your First AI Coding Agent Task
Assign a GitHub Issue to Copilot and watch it create a PR autonomously.
Install GitHub Copilot CLI
Get AI-powered command suggestions in your terminal in minutes.
AI School is the foundation of everything we build at Lilly Tech Systems. It is the broadest of our learning tracks and the one most engineers begin with, because it answers the question most practitioners actually need answered first: where do I start, and what does the full landscape look like? The curriculum spans classical machine learning through modern generative systems, cloud-provider toolchains, and the sector-specific workflows that have emerged as AI has moved from research into production. We wrote it to meet working engineers where they are, not to retread a standard textbook.
Our opinion, formed by watching hundreds of AI projects succeed or fail, is that most engineers fall behind not because the math is hard but because the field's vocabulary and tool boundaries shift every few months. A learning track has to be a map that gets redrawn on a cadence the reader can trust. That is the promise here. Every course in AI School is paired with a real use case, a minimal runnable example where possible, and honest notes on the limits of the approach so you can judge when to apply it and when to reach for something else.