Hey, it's Szymon
I'm a software engineer who sees problems through a product lens, sharing notes on code, productivity, and life beyond the screen.
Writings
What Therapy Taught Me About Being a Staff Engineer
Three years of therapy reshaped how I work. On self-love, picking battles, shaping culture, and measuring impact over ticket count.
Fundamentals of Rich Text Editors
The mental model I wish I had when I started working with WYSIWYG editors: document models, transactions, and custom nodes explained in 10 minutes.
Building for the World: A Developer's Guide to Internationalization and Localization
Internationalization and localization aren't just about translating text - they're about making your apps resonate worldwide. Everything you need to start building i18n apps the right way.
Articles
From Zero to AWS Solutions Architect Professional In 7 Months: A Frontend Perspective
Navigating the AWS console was always intimidating for me. So how did I end up with their Pro certificate and all three Associates in just 7 months? More importantly, was it worth it for a frontend dev?
The European Accessibility Act: A Front-End Developer's Guide
The European Accessibility Act kicks in on June 28, 2025. Here's what it actually requires and what it means for our day-to-day work as front-end developers.
Frontend Developer: Do Repeat Yourself
"Don't Repeat Yourself", also known as DRY, is a foundational principle in software development, often learned early in a developer’s journey. At first glance it sounds simple and straightforward. But can it be misapplied? Let's explore it from the frontend perspective.
When Micro-Frontends Aren’t the Right Choice
Micro frontends are definitely a trending topic. They receive significant attention by promising better separation of concerns, team independence, and ultimately - quicker delivery. But after years of excitement, I found myself recommending against them. Here’s why.
Top 7 Software Engineering Insights of 2024
The past year has brought me several transformative insights. Here are the top seven lessons that shaped my journey and, hopefully, might inspire you as well.