Books

Write Android code like a professional software engineer.Master MVVM, Hilt, Clean Architecture, Testing, and the development practices used in real production applications.

Build Android apps that connect, store, synchronize and scale.Learn the technologies that power thousands of professional Android applications around the world.

Have a brilliant app idea but zero coding skills? "Build Mobile Apps with AI" is your practical guide to turning ideas into reality using powerful AI tools. Learn to build, test, and launch real mobile apps step-by-step today!

Build distributed systems that keep working when things go wrong. This hands-on guide shows you how to design reliable messaging architectures with Python and RabbitMQ, from core concepts to production-ready patterns. Follow real projects, write practical code and learn how to build scalable services that recover gracefully under load.

Build fast, reliable web applications with Crystal from the ground up. This hands on guide walks you from the basics to advanced techniques through practical examples and real world projects. Learn to create scalable, secure services that are easy to maintain and ready for production.

In the blue light of a lonely tablet, a poet-architect reaches across the digital void toward a woman whose silence holds both promise and fortress. One week of deleted messages, translated verses, and million-dollar dreams will decide whether solitude can be breached—or whether some walls are meant to stand.

Why do technically successful projects still leave customers indifferent? The End of “So What?” shows how three simple principles—clarity, visible ownership, and focus—help professional-services teams turn competent delivery into trust, confidence, and customer delight.

The Python AI ecosystem has hundreds of excellent libraries that nobody writes about because LangChain dominates the conversation. This book covers 38 of them. Each chapter is a practical guide: what the library does, why it exists, how to install it, and working Python code you can run today. No fluff, no theory — just tools and code.

A bright, cinematic illustrated guide covering van setup, camping essentials, rechargeable living, off‑grid basics, quiet living, and a full 30‑day action plan.

A hands-on guide to running PostgreSQL in production, from schema design and indexing to replication and disaster recovery. Build three real systems: a multi-tenant SaaS app, an analytics warehouse, and a real-time event pipeline. For developers ready to move beyond the basics.

Master OpenTofu from the ground up with practical examples, proven patterns and expert guidance for real-world infrastructure. Whether you are migrating from Terraform or starting fresh, this book helps you build reliable, secure and maintainable cloud and on-premises environments with confidence.

No experience? No problem.Master Android development from scratch with Kotlin and Jetpack Compose while building real applications from your very first chapter.