Books

My book is out. Not a SQL tutorial. Not a beginner's guide to databases. It's for the person who writes queries every day and still wonders — why did that take 4 seconds? Why did those two records overwrite each other? Why did the system collapse under load when everything looked fine? My Database as a Developer. 8 chapters. Real answers.

When a control loop must learn instead of obeying hand-written rules, how do you trust what it decides? From Trial to Policy shows you how to build an interpretable reinforcement-learning agent from first principles, where every decision lives in a readable Q-table rather than a black box. Every concept is wired to a live, zero-install NEXUS-1 console in your browser, so you don't just read about reinforcement learning — you watch it learn, inspect every choice, and understand exactly why the policy recommends what it does.

For agencies & freelancers: Promote your services with ease, clarity, and confidence.Practical advice on growing a brand that’s focused on you (the owner), your team, and the relationships you form with your clients. It fills the void between personal branding and corporate branding, when neither of them really fits your needs.

The Power of Iron Will is not just a book—it is a blueprint for transforming your mindset, building unbreakable discipline, and achieving unstoppable success. This powerful guide dives deep into the psychology of self-control, habit formation, and mental resilience, helping you take full command of your life.

Master distributed systems through visual diagrams — from clock drift and CAP to Paxos, Raft, and distributed transactions, explained with clear illustrations instead of dense academic papers.

The tanatasa.SG Beauty Glow Journal is a practical skincare and beauty ebook created for Singapore’s hot, humid, air-conditioned lifestyle. It covers everyday topics like sunscreen, sensitive skin, retinol, dry skin, ingredients, and smarter beauty shopping online. Written in a clear and easy-to-understand style, this guide is for anyone who wants more confident skincare choices without complicated routines, confusing ingredient fear, or beauty hype.

When flames devour their world, nine desi wives are carried from the inferno by one man’s bold, trespassing hands. Viral scandal forces an impossible marriage—and a three-bedroom flat becomes the crucible where shame turns to salvation.

Josh saw the shooting outside his college. His AI headset did not let him see the people who carried it out. Three milliseconds earlier, a routine safety update had changed the rules.

Success Doesn't Happen by Accident. It Is Built One Day at a Time. What separates successful people from everyone else? It isn't luck. It isn't talent. It isn't perfect circumstances. It is mindset, discipline, resilience, and the daily habits that shape extraordinary lives. In The Journey to Lasting Success, you'll discover 20 powerful principles that will help you: ✔ Build a strong mindset ✔ Develop winning habits ✔ Overcome fear and failure ✔ Lead with confidence ✔ Create purpose and fulfillment ✔ Achieve meaningful and lasting success Your future is created by the choices you make today. Start your journey now. Believe. Grow. Lead. Succeed.

Your Financial Freedom Starts Today. What if you could break free from financial stress, eliminate debt, grow your income, build wealth, and create a future where money works for you instead of the other way around? The Financial Independence Blueprint provides a clear roadmap to help you develop the mindset, habits, and strategies needed to achieve financial independence. Discover how to save smarter, invest wisely, build multiple income streams, create passive income, protect your wealth, and design a life of freedom and opportunity. Stop living paycheck to paycheck. Start building lasting wealth and financial freedom today. Plan. Invest. Grow. Achieve Financial Independence.

Stop memorizing Git commands and learn how Git actually works. Git Mastery: From First Commit to Expert covers everything from version control basics to advanced workflows, debugging and Git internals with practical examples that help you collaborate with confidence and solve Git problems on your own.

AI application development is moving fast, but building systems that actually work in production is still difficult. This guide shows you how to build, deploy and scale AI applications with Dify, covering visual workflows, RAG, AI agents, integrations, security and production operations. It's a practical, hands-on resource for turning prototypes into reliable real-world applications.

A practical, code-first guide to physics-informed machine learning for scientists and engineers. You'll build a working Physics-Informed Neural Network from scratch in PyTorch, solve a real differential equation, and verify it against the exact solution — staying honest about both the power and the limits of the method.