FullStack Labs March 2021 - Present

Senior Software Engineer

At FullStack Labs, I'm responsible for creating client solutions using React.js, Node.js, and more.

DL Web February 2019 - March 2021

Full Stack Engineer

DL Web is a software consultancy. As a Full Stack Engineer, I worked on:

• Instasite, a platform where people can create their own e-commerce store within a few seconds, integrated with Instagram. I developed the front and back ends from scratch, created new features, and performed maintenance. It was built with JavaScript, Node, Express, PHP, MySQL, MongoDB, and Git.
• Link na Bio, an app to create a short link that can be shared in Instagram bios. I created the app from scratch, developed the landing page, and performed maintenance an on app with thousands of users. It was built with JavaScript, React, Node, Express, MongoDB, Redis, PostgreSQL, Java, and Git.

Shaw and Partners January 2017 - February 2019

Full Stack Engineer

Shaw and Partners provides software development outsourcing. As a Full Stack Engineer, I worked on:

• OneSource by PCS, an app to connect borrowers with lenders. I developed new features, implemented complex fees calculations, borrowers approval, and so on. I added Redux pattern to the whole project and added full test coverage. The project was built with JavaScript, React, Redux, Node, Hapi, Redis, Docker, Java, and Git.

SEFAZ-MS July 2016 - January 2017

Software Developer

SEFAZ-MS is a Brazilian government agency responsible for dealing with animal issues. As a Software Developer, I worked on:

• IAGRO, an app to manage taxes and fees for cattle ranching. I developed a system to create complex PDF files, developed the UI, and implemented business rules. It was built with JavaScript, KnockoutJS, Angular 1, C#, SQL Server, and TFS.

Agence August 2015 - July 2016

Software Analyst/Developer

Agence is a software consultancy. As a Software Developer/Analyst, I worked on:

• Toyota Sales Training Center, an app to connect Toyota with all the authorized car dealerships around Brazil, and measure their performance and sales. I worked on the existing app, created new features, and performed maintenance. It was built with JavaScript, PHP, Angular, Git, and MySQL.

Easynet January 2015 - July 2015

Software Developer

Easynet is a software consultancy. As a Software Developer, I worked on:

• SIGO, a virtual police station where people are can file crime reports online, and where Brazilian police can conduct background searches. I worked on very complex systems, created new features aligned with system requirements, and performed maintenance. It was built with JavaScript, Angular 1, PHP, C#, SQL Server, and TFS.
• CADG, an app to display all the crimes committed in a specific area or region. I created the app from scratch and performed maintenance, and implemented a clustering algorithm to allow the display of millions of markers in a single view. It was built with JavaScript, Angular 1, PHP, C#, SQL Server, and TFS.

Compnet September 2012 - January 2015

Software Developer

• Developed a geo-analysis system using server-side clustering and caching that allows the system to display hundreds of thousands (or even millions) of markers on Google Maps without loss of performance in the server/client.
• Developed a virtual police station for a local municipality that allowed for the on-line filing of crime reports, using technologies including C#, AngularJS, KnockoutJS, PHP, jQuery and SQL Server.