Mariano Guillaume

Backend Developer committed to creating efficient and scalable solutions.

About

As a Backend Developer, I specialize in building robust and scalable systems from concept to implementation. I excel in optimizing backend performance and ensuring seamless integration with front-end services. Currently, I work mostly with Java, Spring Boot, and MySQL, but I did work a lot with Node.js . I have over 3 years of experience working remotely with companies worldwide.

Work Experience

Freelance

2021 - 2024

Full Stack Developer

Implemented new features, led a squad, improved code delivery process, and initiated migration from Emotion to Tailwind CSS. Technologies: React, TypeScript, GraphQL

Upward Solutions

2022 - 2024

Full Stack Developer

Implemented new features, led a squad, improved code delivery process, and initiated migration from Emotion to Tailwind CSS. Technologies: React, TypeScript, GraphQL

Stefanini

2024 - Present

SemiSenior Full Stack Developer

Implemented new features, led a squad, improved code delivery process, and initiated migration from Emotion to Tailwind CSS. Technologies: React, TypeScript, GraphQL

Skills

TypeScript

React/Next.js

Node.js

Nest.js

Java

SpringBoot

Projects