Ricardo Yasuda

Ricardo Yasuda

Working Experience

Software Engineer Specialist at SumUp

Sep 2019 - present (1 year 11 months)
Tech Lead of Terminals team, handling financial transactions from card readers, using Elixir and Erlang.

Senior Software Developer at Grupo Bio Ritmo/Smart Fit

Jul 2015 - Sep 2019 (4 years 2 months)
Lead Developer and Scrum Master for multiple teams, developing customer experiences and backoffice solutions. Acted on Smart Fit expansion in Latin America.

Senior Software Developer at Topster

Feb 2014 - Jul 2015 (1 year 5 months)
Adtech startup focused on Facebook campaigns. Full stack web developer using Ruby, Sinatra, AngularJS. Integration with Facebook APIs.

Grupo Bio Ritmo/Smart Fit

Sep 2009 - Feb 2014 (4 years 4 months)

Senior Software Developer

Developed integrations with ERPs, banks and card schemes.

Software Developer

Developed the initial solution for online sales, client management, charging and access control for Smart Fit.

Software Developer at DBurns Design

Sep 2008 - Aug 2009 (11 months)
Developed the in-house CMS with Ruby on Rails, used to build several projects for clients.

Space Produções

Jul 2001 - Sep 2008 (7 years 2 months)
Digital agency with internal and external projects. Internal projects were focused on kids and gastronomy. External projects were diverse, ranging from hospitality fairs to government websites and political campaigns.

IT Coordinator

Responsible for the IT team, managing internal network and inventory

Software Developer

Backend development for in-house projects and for clients like Petrobras and Hospital São Camilo, using Ruby and PHP

Junior Software Developer

Backend development for in-house projects, using PHP

Junior Software Developer at E-Sport Internet

May 2000 - May 2001 (1 year)
Entertainment and news portal about sports. Backend development in Perl and PHP.

Intern at Universidade Metodista de São Paulo

Dec 1999 - May 2000 (5 months)


Universidade de São Paulo

Licenciate, Mathematics
1995 - 2005

Universidade Metodista de São Paulo

Bachelor, Computer Science
1998 - 2001