Abdelfattah Ragab

Abdelfattah Ragab is a software engineer with over 10 years of experience building production systems in web, mobile, and fintech domains. He specializes in Solana-based payment architectures, React applications, and secure transaction flows. His work emphasizes practical, real-world blockchain integrations that prioritize correctness, security, and user trust.

Books by Abdelfattah Ragab

Cover of Banking-Grade Digital Payments$29.00

Banking-Grade Digital Payments

A high-level guide to designing and operating banking-grade digital payment systems. This book focuses on responsibility, custody, authority, accounting, and failure handling in irreversible payment environments, explaining what must be in place before software is trusted to move money.

Cover of Senior React (6 Years)$19.99

Senior React (6 Years)

A senior-level guide to React that focuses on mental models, tradeoffs, and real production decision-making. Instead of teaching APIs to memorize, the book explains why React behaves the way it does and how to choose the right tools for state, performance, architecture, and reliability as applications scale.

Cover of Fast, Low-Fee Crypto Payments$9.99

Fast, Low-Fee Crypto Payments

Fast, Low-Fee Crypto Payments is a practical guide for developers building real payment systems with Solana and USDC. Focused on React-based apps, it explains wallet integration, transaction design, on-chain verification, and secure payment flows. Learn how to move beyond demos and build fast, low-cost, production-ready crypto payments users can trust.