Renan

Renan

The force behind what you see.

Backend Developer — discreet in execution, rigorous in architecture. I turn logic into reliable systems, where every decision has a purpose. Nothing is excessive. Nothing is missing.

Me

Get to Know Me

Simple solutions, precise decisions. Every detail exists to support the system.

Hello, I'm Renan!

I work as a Backend Developer, focused on software architecture, data modeling, and building consistent systems. I avoid rushed solutions — every decision is made to reduce complexity, ensure stability, and simplify long-term maintenance.

I deal with logic, business rules, and data flow, transforming ideas into clear, predictable, and scalable structures. My code prioritizes readability, well-defined responsibilities, and deterministic behavior.

My goal as a backend developer is to build solid systems where performance, security, and technical clarity coexist — and where every line of code exists for a reason. Nothing is excessive. Nothing is missing.

My Skills

Everything I use to turn ideas into something real.

Python Python
Shell Script Shell Script
Git Git
MySQL MySQL
HTML HTML
CSS CSS

Featured Projects

Ideas transformed into clear and intentional experiences.

Delivery API (FastAPI)

REST API for order and user management, built with FastAPI, SQLAlchemy, and JWT authentication.

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Authentication API (Auth Service)

Robust REST API developed with FastAPI for user management. Implements JWT authentication, password hashing with passlib, and full CRUD operations, focusing on security and scalability.

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Music Recommendation API

REST API built with FastAPI to recommend music based on the genre selected by the user. The project is still under development and constantly evolving.

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AI Agent

Project focused on automation and artificial intelligence, exploring decision-making and intelligent interaction.

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Phishing Detector

Application for identifying phishing attempts by analyzing suspicious patterns in links and content.

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QR Code Generator

Simple and efficient tool for generating customized QR Codes quickly.

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