Frequently AskedQuestions

Yes — every post, tutorial and war story is free. The newsletter is free too. If you want to support the work, there's a link in the footer, but nothing is behind a paywall.

The bulk of the archive is C# / .NET Core, Entity Framework, Angular and SQL Server — the stack I use day to day. Newer posts increasingly cover career lessons, code review patterns and the craft of shipping software that someone else will inherit.

I aim for one post every other week, plus a newsletter on alternating Fridays. If you subscribe, you'll always see a post before it hits search engines.

You can translate or quote excerpts with attribution and a link back. For full republication, reach out first — I'm friendly and usually say yes.

Every email has a one-click unsubscribe link at the bottom. No dark patterns, no "are you sure" modals — you're out in one click and we're still friends.

For short questions tied to a post — yes, reply to the newsletter or write to yeisonpx@gmail.com. For full mentorship, I can usually point you toward the right resource or a paid option that respects both our time.

Sometimes — depends on the month and the project. Contract work in .NET, Angular or technical writing is welcome. Use the contact page and tell me what success looks like.

Angular 20 for the frontend with SSR, NestJS 11 for the API, MongoDB for content, Tailwind CSS for styling and JetBrains Mono for the whole monospace aesthetic. Hosted on Vercel. The code patterns I talk about are the same ones running here.