50 cents media published an article by Ricardo Ferreira on cutting Claude Code token usage by 90% with Portal by Spotify.

50 Cents Media is an education, advisory, and media company helping engineering teams navigate software architecture in the Age of AI. We specialise in software architecture, distributed systems, micro-frontends, AI-assisted software development, serverless architectures, event-driven systems, and modern engineering practices. Our mission is to help architects and engineering leaders make better technology decisions while building systems and teams that scale. Through strategic advisory, architecture reviews, executive workshops, cohort-based training, conference keynotes, and technical education, we help organisations tackle complex engineering challenges. Alongside our advisory work, we create books, newsletters, podcasts, videos, research, and open-source projects that share practical knowledge with a global engineering community. Founded by O'Reilly author and international speaker Luca Mezzalira, 50 Cents Media brings over two decades of experience designing and evolving large-scale systems across industries including media, retail, finance, healthcare, and the public sector. Our work reaches thousands of engineers through publications including Dear Architects and the Micro-Frontends newsletter, podcasts including Micro-Frontends in the Trenches and Token by Token, and educational content shared across the global software architecture community. We believe great architecture is not about following trends—it is about making better decisions. Our goal is to make complex architecture concepts practical, actionable, and impossible to misunderstand.