@senadomonhedo

The difference between a developer and a software engineer

Feb 7 · 3 min read · Many developers ask the same question at some point in their career: What really separates a developer from a software engineer? After working on real-world projects, deploying applications, and debugging production issues, I realized that the answ...

Deploying a Vue.js + FastAPI application on Linux with Nginx

Jan 24 · 3 min read · Introduction Deploying a full-stack application often looks simple on paper: a frontend, a backend, and a web server in between. In reality, deployment is where many hidden problems appear. In this article, I share my real-world experience deploying ...

A Bug That Almost Went to Production — And What It Taught Me

Jan 15 · 3 min read · Introduction Not all bugs are syntax errors or crashes. Some are far more dangerous — they work perfectly, pass basic tests, and quietly wait to reach production. This article is about one of those bugs. A bug that almost went live.And the lessons it...

Why Concealing IDs in URLs Isn't Safe (Vue.js + FastAPI)

Jan 10 · 4 min read · When building web applications, especially SPAs with frameworks like Vue.js, it’s very common to expose resource identifiers in URLs: /offers/32 At some point, many developers feel uncomfortable with this and try to hide or obfuscate IDs on the front...

Getting Started with FastAPI: Build Your First REST API in Minutes

Jul 21, 2025 · 3 min read · Introduction FastAPI is a modern, fast (high-performance) web framework for building APIs with Python 3.7+ based on standard Python type hints. Whether you're creating a microservice, a full-fledged backend for your application, or just learning mode...