Practical courses
for modern developers

Learn the most important technologies and practices through hands-on courses. From Git basics to advanced testing - everything explained clearly and practically.

8 Active courses
178 Practical lessons
55+ Hours of content
git commit -m "Learn by doing"
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// Practical knowledge

Available courses

Each course is designed to guide you from basics to advanced techniques

Subtle Skills: The Invisible Edge in Professional Life
Intermediate
8 lessons ~2h

Subtle Skills: The Invisible Edge in Professional Life

Master the unspoken competencies that separate good professionals from great ones—reading rooms, timing decisions, managing up, and building trust systematically.

Claude Opus 4.6: Maximum Utilization Masterclass
Advanced
46 lessons ~19h

Claude Opus 4.6: Maximum Utilization Masterclass

The definitive 20-hour course on mastering Claude Opus 4.6 — from million-token contexts and agent teams to adaptive thinking, compaction API, and enterprise-grade production patterns.

Effective Marketing Frameworks for Entrepreneurs
Beginner
8 lessons ~2h

Effective Marketing Frameworks for Entrepreneurs

Master proven copywriting frameworks like AIDA, PAS, PASTOR, and StoryBrand to create compelling marketing messages that convert. Perfect for entrepreneurs and small business owners.

Prompt Frameworks: Master AI Communication Modes
Beginner
8 lessons ~2h

Prompt Frameworks: Master AI Communication Modes

Learn the six essential prompt modes—Ask, Edit, Agent, Plan, Strategy, and Vision—to communicate effectively with AI assistants and maximize productivity.

SaaS Side Hustle: Build Your First Profitable Product
Beginner
8 lessons ~2h

SaaS Side Hustle: Build Your First Profitable Product

A practical guide to building a profitable SaaS product while keeping your day job. From idea validation to first paying customers in 90 days.

Claude Opus 4.5: Professional AI Mastery
Advanced
30 lessons ~8h

Claude Opus 4.5: Professional AI Mastery

Professional course on Claude Opus 4.5 — from extended thinking to agentic workflows, IDE integration, and ROI measurement. Learn to leverage the most advanced AI model to its full potential.

Claude Sonnet 4: Advanced AI Mastery
Intermediate
49 lessons ~14h

Claude Sonnet 4: Advanced AI Mastery

Master Claude Sonnet 4's revolutionary capabilities with 28 comprehensive lessons covering advanced prompt engineering, development workflows, and production deployment.

Mastering Claude Sonnet 4.5: Complete Guide
Beginner
21 lessons ~6h

Mastering Claude Sonnet 4.5: Complete Guide

Comprehensive course on leveraging Claude Sonnet 4.5 for professional development, content creation, and problem-solving. Learn advanced prompt engineering, best practices, and real-world applications.

Why our courses?

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Practical focus

Each lesson contains practical exercises and real examples from practice

Modern technologies

We teach the latest practices and technologies used in current development

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Think Different approach

We don't just focus on "how", but primarily on "why" and "when"

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Progressive building

From basics to advanced techniques - structured and logical

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Industry relevant

Content created by experienced developers currently working in the field

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Hands-on projects

Build real applications and portfolio pieces you can showcase to employers

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Self-paced learning

Learn at your own speed with lifetime access to all course materials

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Complete curriculum

From fundamentals to advanced concepts - everything you need in one place

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Community & mentoring

Get feedback, ask questions and grow with an active learning community