Hello, I am Daniel Souza

Full-Stack Developer who builds modern web applications with a focus on performance, usability, and maintenance. I always seek simple and well-structured solutions to solve real problems.

Daniel Souza

Main Skills

code

Backend & APIs

Building scalable and secure APIs with Python, Django Rest Framework, Node.js and Rust. Experience with authentication, rate limiting, async queues, WebSockets and service integration.

speed

Performance & Optimization

Code and database optimization for maximum efficiency. Latency reduction, SQL query optimization and performance improvements on legacy systems.

web

Frontend & UI/UX

Hands-on experience with React, JavaScript and TypeScript. Focus on accessibility, user experience, clean design, page performance and efficient API integration.

cloud

Deploy & Infra

Linux, Docker, Rancher and Portainer for container orchestration. CI/CD pipelines, server configuration, metrics monitoring and cloud deployment — especially GCP.

computer

Desktop & Mobile

Development of desktop and mobile applications with Tauri, Electron and React Native. Focus on user experience, clean design and page performance.

database

Database

Experience with MySQL, PostgreSQL and MongoDB. Data modeling, query optimization and database maintenance.