Let's be honest. You can architect a flawless microservices system. You can optimize a database query to run in milliseconds. You can debug production issues at 2 AM. But when it's time to present your work to stakeholders, clients, or investors... your slides look like they were designed by someone who just discovered PowerPoint in 1998. I've been there on the other side of the table. I'm Jeslin. I build presentations for people who think in code. For over 15 years, I led presentation design teams at McKinsey, EY, and Accenture. I've watched brilliant developers, engineers, and technical founders struggle to translate their genius into slides that non-technical people understand. The problem isn't your work. It's how you package it. The 3 Most Common Developer Presentation Mistakes 1. Too much code on screen I get it. You're proud of that elegant solution. But your CEO doesn't need to see your for loop. They need to know what it does and why it matters.…