The latest articles on DEV Community by Sérgio Toledo (@seralto). https://dev.to/seralto https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F817105%2Faf45c3fa-73ea-4628-93ae-dd4d6978c85a.png https://dev.to/seralto en Sérgio Toledo Tue, 29 Jul 2025 16:39:57 +0000 https://dev.to/seralto/learn-system-design-cg1 https://dev.to/seralto/learn-system-design-cg1 <p>For anyone preparing for a systems design interview or wanting to learn how large systems work, please see my <a href="https://system-design-guide.netlify.app/" rel="noopener noreferrer">System Design Guide</a>.</p> <p>A complete, free, and straightforward guide to mastering the fundamentals of scalable systems architecture.</p> systemdesign career learning Sérgio Toledo Fri, 02 May 2025 18:47:12 +0000 https://dev.to/seralto/play-arcade-games-and-learn-how-to-code-them-58la https://dev.to/seralto/play-arcade-games-and-learn-how-to-code-them-58la <p>Hey, folks!</p> <p>I created a website where people can play and learn how to code web games: <a href="https://www.codeplaygames.dev/" rel="noopener noreferrer">https://www.codeplaygames.dev/</a><br> I would love to hear your feedback!</p> webdev discuss tutorial gamedev Sérgio Toledo Sun, 27 Apr 2025 00:21:20 +0000 https://dev.to/seralto/my-web-game-site-208b https://dev.to/seralto/my-web-game-site-208b <p>Hey, folks!</p> <p>I created a website where people can play and learn how to code web games: <a href="https://www.codeplaygames.dev/" rel="noopener noreferrer">https://www.codeplaygames.dev/</a><br> I would love to hear your feedback!</p> webdev programming gamechallenge beginners