Full-stack Developer
2014 - PRESENTToptal Clients- Developed several applications for international companies, from a simple REST app that took three days to develop to a project spanning eight months.
Technologies: HTML, NGINX, Linux, Node.js, Databases, Windows, React, CSS, jQuery, Django, Python, MacOS, VueCEO, Lead Developer, DBA
2007 - 2015Guiadobebe.com.br- Developed a website with two million unique visitors, seven million page views, and a million emails sent per month.
- Implemented a MySQL database schema with a high availability design in mind.
- Developed a CMS in Django tailored to Guiadobebe's needs.
- Installed and configured secure Linux servers back end.
- Developed applications and improved the site's SEO.
Technologies: Linux, MySQL, Django, Python, Django-rest-auth, Bash, CSS, HTML, NGINX, Cache, Content Management Systems (CMS), Trade, Google Analytics, Full-stack, API Development, SQLFounder
1984 - 2015Softrent Automação Comercial ltda.- Pioneered the use of barcodes in Brazil.
- Worked as chief developer and organizer.
- Led the development of solutions for video rental stores, for many years.
- Gained experience in running a company as a CEO, managing finances and making the main decisions.
- Trained more than a hundred employees.
- Performed consulting jobs for many companies.
Technologies: Relational Databases, Django, Python, Infrastructure, C, Delphi, Assembler, Barcode Library, ClipperComputer Science Teacher (pro bono)
2005 - 2006American School in São Paulo- Taught teenagers the fundamentals of computer science.
- Used Lego Mindstorms to help students learn basic computing.
- Used a 8086 emulator to demonstrate how a microprocessor works.
- Used Delphi to build small Windows programs illustrating logic, program flow, output, and more.
- Graded students by skill level.
Technologies: Delphi