Portfolio

HP

Hewlett Packard 2010 - 2014, 2022 - Present

Currently acting as the technical leader of an R&D initiative regarding mobile development, as a remote outsourcer.

I have also previously worked at HP as an employee for four years of recurrent personal recognition. I have rapidly evolved from an intern to the technical leader of a 10+ people team globally distributed, coordinating an Android app with 25+ million downloads at that moment.



Globo

2017 - 2018, 2021 - Present

Performed as a technical leader and manager of the first project with this customer. This initiative comprised the R&D of an Android app, gathering user data for academic research.

On the second occasion, I act again as the technical leader and project manager covering the development and maintenance of highly popular web applications that are accessed thousands of times daily.

My team was performing as remote outsourcing in both projects.



Epson

2021 - 2022

Contributed as a technical leader and project manager while building this LMS web platform.

This project supported a variety of media types, complete CMS features, and had its data backed up into a proprietary blockchain solution for immutability.



Mitsubishi

2018 - 2019

Acted as a technical leader and manager of this project, which my team contributed as a remote outsourced resource.

The delivery consisted of a web LMS platform to be used by hundreds of the customer's employees countrywide.



Rocket.Chat

2018

Worked on this project as a freelancer developer, solving issues and developing features on the original native Android app.

The RocketChat team recently decided to archive the native app (https://github.com/RocketChat/Rocket.Chat.Android) and adopt React Native instead.

This app contained significant communication complexity due to its nature of being a chat platform. Also, the project required constant communication with team members collaborating from across the globe.



Cambridge

Cambridge University 2017 - 2018

Worked on this project as an outsourced developer, responsible for developing features on the Android app and for managing other team members of my company.

The app called "Quiz your English by Cambridge University" is no longer available at the Google Play Store, and it relied on many gamification mechanisms for engaging users in learning activities.

The game app contained many animations and required intense communication with a backend server for receiving content and updating user progress.



TiqueTaque

TiqueTaque App 2017 - 2018

Responsible for maintaining their two Android apps, which are used by hundreds of employees for managing working hours information.

The company offers a solution with its own physical device for logging working hours by gathering fingerprints. I made the initial version and later maintained the Android app capable of connecting with this IoT for setting it up.

Also maintained the employee-targeted app responsible for registering working hours and paid leaves.



Google Award

Google Social Impact Awards 2014 - 2016

This initiative to combat women's domestic violence won first prize at the Google Social Impact Award 2014, competing among 700+ candidates.

The solution mainly consisted of an app with a panic button triggered by repeatedly pressing the phone's power button. This discreet mechanism immediately warns public security agents by sending the victim's information, thus quickening the urgent assistance.

I was the main developer of the team, responsible for the Android app development and validation of server features. I worked on it ever since the creation of the very first proof of concept and later supported updates in the upcoming years.



Mandaê

2014 - 2015

This rapidly-growing startup provides logistics solutions by heavily depending on software to automate daily routines.

Worked on this project throughout 2014 as a fully-remote Android developer, responsible for their two mobile apps.

Their solution consists of an end-consumer app used to manage shipping orders, and a second app targeted at internal use only for package handling.