Leonardo AbreuSenior Software Engineer
I'm a Bachelor’s degree in Software Engineering, passionate about software architecture and meeting people. I've been developing since 2014 always in systems with high availability like fin-techs, API’s, government systems, business management, e-commerce, CRM's, mobile apps... I'm always looking for new technologies that can help to improve myself in my projects. I love to learn something new. When I'm not working I'll be probably reading about tech, history, or any news. I believe that we must be aware of world news, and our past. Also in my free time, I like to watch sports. I'm passionate about any type of sport.
Certifications
Vue.js
Vue.js
11/26/2019
C1 Advanced
C1 Advanced, B2 Upper Intermediate, B1 Intermediate
10/07/2021
Angular
AngularJS, Angular
11/26/2019
Tech stack
Vue.js (3)
Angular (3)
C1 Advanced
AngularJS
B1 Intermediate
B2 Upper Intermediate
PHP (10)
Docker (9)
Unit Testing (8)
Node.js (8)
AWS Cloud Architecture (7)
Test-driven Development (TDD) (6)
Architecture (6)
Laravel (4)
JavaScript (4)
Java (3)
jQuery (3)
Python (2)
DevOps (2)
Continuous Integration (CI) (2)
Go (2)
Zend Framework (2)
Scrum (1)
ActionScript (1)
Front-end
Experience
Senior Software EngineerDash.fi
03/2023 - Currently

- At Dash.fi I've been working with project managers, developers, quality assurance, and customers to resolve technical issues. - I'm responsible for designing system architectures for new microservices, improving the quality of the legacy systems, and sharing knowledge with the team. - Trained and mentored junior developers and engineers, teaching skills and working to improve overall team performance. Core Techs: PHP, Laravel, VueJS, Javascript, Typescript, UnitTests, CI/CD, Docker, NodeJS, GoLang, Microservices, AWS Environment.

PHP
Laravel
Vue.js
Unit Testing
Continuous Integration (CI)
Docker
Node.js
JavaScript
Go
Full Stack DeveloperAppnovation
05/2021 - 07/2022

As a software engineer, I'm working for one of the most renowned pharmaceutical companies in the world. I'm responsible for designing system architectures for new projects, improving the quality of the legacy systems, and sharing technical knowledge to the team. Using mainly Vue.js, Node.js, Angular, PHP, Laravel, Python, an AWS.

Vue.js
AWS Cloud Architecture
Unit Testing
Laravel
Angular
Node.js
DevOps
Python
PHP
Full Stack DeveloperDB1 Group
01/2016 - 05/2021

As a Senior software engineer in DB1, I worked in a team as a PHP backend outsourcer to one of Brazil's largest e-commerces, developing integrations with payment acquirers, gateways, and government systems. Here, we always improved the code of the payment system and get better the system's architecture. I also worked in a team as an outsourcer PHP backend to one of Brazil's largest payment processing fintech, developing new integrations of payment acquirers. We have to develop integrations with different countries' payment acquirers, potentially with all of South and Central American countries. We always improving the quality of old integrations and getting better our system. Core Technologies: PHP, Docker, TDD, Unit Tests, Composer, Software Architecture, AWS Environment

AWS Cloud Architecture
Unit Testing
Architecture
Node.js
Docker
Test-driven Development (TDD)
PHP
Back End DeveloperElotech Gestão Pública
11/2015 - 12/2016

PHP web developer and part of a scrum team that implements OKR to generate results. In my job, I developed solutions for web applications with PHP and Java for the public health system. We built different modules to integrate the application with government web services.

Zend Framework
Laravel
Angular
jQuery
Java
Docker
JavaScript
PHP
Back End DeveloperSG Sistemas
11/2014 - 11/2015

PHP web developer and part of a Scrum Team. I developed solutions for web applications with PHP.

ActionScript
jQuery
Java
Docker
Scrum
JavaScript
PHP
Education
Bachelor's Degree in Software EngineeringUniCesumar
01/2013 - 12/2016