Applying SOLID Principles in Software Development
This article dives into the importance of the SOLID principles in software development. We will explore how applying these principles improves code...
I’m Guillermo Copello, a software developer with 4 years of experience (the last 2 focused on real products for companies and clients). I specialize in Next.js, Strapi (headless CMS), and Stripe for payments. I work end-to-end—frontend, backend, and light DevOps (Vercel, Cloudflare, Railway). I like to solve problems quickly by integrating REST APIs, managing monorepos, and automating deployments. My English is functional for international projects.
A fast, fully mobile-friendly website (no one bounces because it’s slow)
SEO best practices so customers can find you easily
Secure and personalized payments methods with credit cards, Apple Pay, and Google Pay
Analytics setup to track visitors and sales
24/7 support during development and for the lifetime of your project after launch.





This article dives into the importance of the SOLID principles in software development. We will explore how applying these principles improves code...
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