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Ligency

Build Real-World AI Products

4.6
1,150,773 reviews
40 Courses

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Ligency Courses

Tableau A-Z: Hands-On Tableau Training for Data Science

$189.99

R Programming A-Z™: R For Data Science With Real Exercises!

$119.99

AI Engineer Agentic Track: The Complete Agent & MCP Course

$19.99

AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents

$109.99

Data Science A-Z: Hands-On Exercises & ChatGPT Prize [2026]

$149.99

Python A-Z™: Python For Data Science With Real Exercises!

$18.00

Power BI A-Z: Hands-On Power BI Training For Data Science!

$20.00

15 days of Power BI - Complete Microsoft Power BI Bootcamp

$124.99

Tableau Advanced: Master Tableau in Data Science

$20.00

Statistics for Business Analytics and Data Science A-Z™

$20.00

AI Coder: Complete Claude Code & Coding Agents Course

$19.99

R Programming: Advanced Analytics In R For Data Science

$16.00

Mathematical Foundations of Machine Learning

$124.99

AI Leader: Generative AI & Agentic AI for Leaders & Founders

$19.99

Business Process Modeling A-Z™: Learn BPMN 2.0 From Scratch

$109.99

Microsoft Certified: Data Analyst Associate with Power BI

$15.00

Introduction to Blockchain: Industry Applications + ChatGPT

$89.99

Artificial Neural Network for Regression

Free

Logistic Regression Practical Case Study

Free

AI Builder: Create Agents, Voice Agents & Automations in n8n

$19.99

AI Engineer Production Track: Deploy LLMs & Agents at Scale

$19.99

No-Code Machine Learning: Practical Guide to Modern ML Tools

$84.99

Modern Artificial Intelligence Masterclass: Build 6 Projects

$89.99

AWS SageMaker Practical for Beginners | Build 6 Projects

$84.99

10 Days of No Code Artificial Intelligence Bootcamp

$89.99

Modern Artificial Intelligence with Zero Coding

$99.99

Data Science for Business | 6 Real-world Case Studies

$84.99

世界40万人が学んだ講師が教えるQlik Senseを使ったデータサイエンス入門編(日本語吹替)

$19.99

Natural Language Processing (NLP) with BERT

Free

Master RAG: Ultimate Retrieval-Augmented Generation Course

$74.99

Computer Vision Masterclass

$74.99

Artificial Intelligence: Optimization Algorithms in Python

$69.99

Learn BERT - essential NLP algorithm by Google

$64.99

Modern Web Scraping Fundamentals with Python

$69.99

Python 3 Programming: Beginner to Pro Masterclass

$64.99

Neural Networks in Python from Scratch: Complete guide

$79.99

Tableau Interview Q&A: Tableau For Data Science Careers

$64.99

【한글자막】 비즈니스 분석 및 Data Science 를 위한 핵심 통계학 A-Z™

$64.99

【한글자막】 Blockchain A-Z™: 블록체인 만들기 완벽 강의

$64.99

【한글자막】 R 프로그래밍 A-Z™: 직접 코딩하며 배우는 R 프로그래밍 !

$59.99

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Most Recent Review

An engaging course from a friendly author that feels like one taking a private lesson at a prestigious university. Most importantly, the lectures are based on real life examples studying which has made me answering business inquiries with a lot more confidence. Big thanks Kirill!
- Review by Arthur Zubarev on Statistics for Business Analytics and Data Science A-Z™

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Instructor Bio

Join 4M+ learners who study with Ligency.

With a 4.6 instructor rating, >1M reviews, and 127 courses in 12 languages, we help engineers, leaders, and teams master the skills that power today’s AI revolution - then ship real results.

We start where the real world starts: with large language models and the products they power. You’ll learn the foundations of AI and Generative AI (gen AI), then ship production-grade systems - chatbots, copilots, automations, and AI agents. We go deep on LLM engineering: retrieval (RAG), evaluation, observability, safety, and the patterns teams use to run agentic systems at scale.

Our stack is practical and current. You’ll prototype fast with Python, LangChain, and LangGraph; explore models from OpenAI, Gemini, and Claude (including Claude Code); fine-tune and serve with Hugging Face and Ollama; and take it to production on AWS - from Bedrock to event-driven services. Need automation? We wire it together with n8n, clean interfaces, and CI/CD. Along the way you’ll master prompt engineering that holds up under load.

Where this leads: roles that ship. AI Engineer and LLM Engineer for those who love building; platform and MLOps paths for those drawn to reliability at scale; product and leadership tracks for the people moving Agentic AI from slide decks to business outcomes. The through-line is the same: learn fast, build faster, measure everything, iterate.

Start with our best selling course:

AI Coder: Complete Claude Code & Coding Agents Course - build complete products at speed with AI coding agents like Claude Code, Cursor, Copilot and Codex, no coding background required.

AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents - a hands-on path from your first prompt to production patterns: 20+ models, RAG, QLoRA fine-tuning, and agents with LangChain/LangGraph.

AI Engineer Agentic Track: The Complete Agent & MCP Course - design, orchestrate, and deploy robust AI agents across OpenAI Agents SDK, CrewAI, LangGraph and MCP.

AI Engineer Production Track: Deploy LLMs & Agents at Scale - scaling patterns for pipelines, monitoring, and enterprise rollout on AWS with Bedrock, Google Cloud Platform, Azure and MLOps.

AI Builder: Create Agents, Voice Agents & Automations in n8n - wire up low-code AI agents, voice agents and business automations in n8n with ElevenLabs, RAG and MCP.

Practical Guide to AI Agents & Agentic AI with Claude Cowork - build six working no-code AI agents on your real tools (Gmail, Slack, Notion, Calendar) with Claude Cowork and MCP.

AI Leader: Generative AI & Agentic AI for Leaders & Founders - a concise playbook for strategy, governance, and ROI with Generative AI and agents.

If your goal is to level up quickly and ship something real, join us. Learn the concepts, touch the tools, build the thing - then take it to users. That’s the Ligency way.
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