Full-stack Developer2017 - PRESENTVerti Tecnologia
- Built a web application payment platform for internet service provider subscribers (based on Ruby on Rails) which was integrated with third-party APIs for acquiring user invoices.
- Developed API calls for an internal Ruby-on-Rails web application responsible for logistics and equipment status.
- Led the software migration from homologation to production for micro-market and Cielo vending machines.
- Developed the programming logic for a Cielo vending machine which communicated with a Cielo API for user subscription.
- Implemented a POS simulator system for the desktop by patching many GUI calls.
- Developed a Linux distribution and firmware for Raspberry Pi by using Buildroot.
- Implemented an EFTPOS system for Linx (the largest software house in retail management systems in Latin America).
- Improved an embedded system responsible for telemetry in vending machines. This system is currently running in around 1,000 vending machines.
- Implemented a desktop system responsible for testing hardware on embedded systems that perform telemetry on vending machines.
Systems Analyst2014 - 2015Dataprom
- Restructured a Java desktop application for testing electronic components in embedded systems.
- Implemented solutions for POS systems.
- Developed an embedded system responsible for debiting credits from users who use the public transportation system in my hometown.