Books

This book is a follow-up to my prior books: Understanding Agile Values and Principles (available on InfoQ.com for free) and Adopting Agile Values and Principles.You can get this book for free but if you pay the suggested price and I can verify that on Leanpub, I will offer you a free, 1-hour coaching/training session using your chosen online collaboration tool (e.g., zoo, Microsft Teams).

Great execution doesn't create scale. Category creation does.Designing for Scale is for Product Managers, founders and builders who are done optimising incremental gains and ready to design systems that compound. Drawing from real-world experience across emerging and mature markets, this book breaks down how products move from 0 → 1 and then from 1 → 100M by fusing product, business model and distribution.This is not a playbook for fast followers. It is for people who want to define what comes next.

Blockchain in 2025 is no longer about hype. It’s about execution, regulation, and real business value. This report explains where blockchain is delivering today and how leaders should act next.

Once movement begins, control fades.The River examines momentum that cannot be stopped and reveals why effort often arrives too late. It is not about creating outcomes, but about navigating what is already moving.Book II of The Law of Selection trilogy.

Not everything can happen.The Field examines the limits that exist before choice, effort, or movement appear. It reveals why some paths were never available and why clarity often arrives only when constraints are recognized.This is not about control. It is about the space in which outcomes are allowed.Book III of The Law of Selection trilogy.

Before belief. Before effort. Before intention.There is motion.The Road explores the earliest stage of change, where outcomes begin forming before choice is conscious and before desire takes shape. It reveals why effort often feels late, why belief follows experience, and why resistance is usually a signal that selection has already moved.This is not a guide to manifestation. It is an examination of how reality begins to move.Book I of The Law of Selection trilogy.

Book 3/3 of the Java Developers Roadmap series, this Senior Level volume dives into the advanced topics you’ll meet in real Java codebases: performance, security, code analysis, utility libraries—and modern frontiers like AI, reactive programming, and Web3. Use it as a roadmap (not a checklist) to level up your technical toolbox with clear explanations, practical examples, and common pitfalls to avoid.

Master the Unity Engine without the fluff of beginner tutorials. Designed specifically for professional developers, this book translates game development primitives into software engineering mental models you already understand. Start building games with the architectural rigor and testing standards you are used to.

JSON succeeded not because it was better--XML had schemas, namespaces, and 10 years of tooling, but because it understood modularity in ways XML never could. This book deconstructs how a deliberately incomplete format defeated a comprehensive standard, then shows you the production patterns (JSON Schema, JSONB, MessagePack, versioning strategies) that make JSON systems scale from prototype to billions of requests.

Change does not fail because of resistance. It fails because people lose clarity and ownership. Spiral Up gives you a simple framework to restore purpose, learning, and momentum at every level.

? Book SummarySQL Code Review Mastery teaches you how to write clean, secure, and high-performance SQL that reviewers approve fast—without endless back-and-forth. ✅ What You’ll LearnReview-Proof SQL → Write queries reviewers approve on the first passPerformance Tuning → Eliminate slow scans, bad joins, and hidden bottlenecksSecurity by Design → Prevent SQL injection and data leaksReadability Standards → SQL your whole team can maintainCommon Review Traps → Fix the issues reviewers flag most often? Key OutcomesCut review time by up to 50%Fewer production bugsMore confident approvalsCleaner, scalable SQL code? Who This Is ForDevelopers working with SQLDBAs reviewing or optimizing queriesTech Leads enforcing code quality standards? What’s InsidePractical SQL examples (bad vs good)Review checklists you can reusePerformance and security patterns? Why This Guide Is DifferentFocused on code reviews, not theoryBased on real production feedbackActionable rules you can apply immediately