Gustavo H.

Gustavo H.

Ruby on Rails Developer

Portugal
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About Me

Gustavo is a highly skilled full-stack developer with 7 years of experience and strong knowledge in complex queries using Ruby on Rails, SQL, and Javascript programming. He also has hands-on experience in team management using agile methods, including as a CTO and co-founder for local companies but also international ones. Gustavo has strong communication skills, high learning and problem-solving capacity, and is able to develop products from scratch or improve existing software.

Ruby on Rails 7 years Ruby 7 years Full Stack Development 7 years Backend Development 7 years Bootstrap 2 years Heroku 5 years JavaScript 5 years Vue.js 3 years Quasar 2 years AWS 2 years RSpec 2 years CoffeeScript Graphql SQL 7 years PostgreSQL 7 years

Work history

UpStack
UpStack
Ruby on Rails Developer
2021 - Present (3 years)
Remote

  • Create and develop innovative software solutions for different clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Ruby on RailsRubyFull Stack DevelopmentHerokuJavaScriptSQLPostgreSQLQuasarBootstrapVue.jsAWSRSpecCoffeeScriptGraphql
Apple
Apple
Ruby on Rails Developer
2020 - Present (4 years)
Remote

  • Worked as a Full Stack Engineer in the DevPubs team, developing applications using Ruby, Ruby on Rails, PostgreSQL, Cassandra, Javascript, and Vue.js.

  • Collaborate closely with product management to translate requirements into technical design and provide estimates.

  • Developed and teste enterprise web services and backend services.

Ruby on RailsRubyPostgreSQLCassandraJavaScriptVue.jsFull Stack Development
Repassa
Repassa
Ruby on Rails Developer
2020 - 2020
Brazil

  • Worked on the development of the largest online thrift store in Brazil, with more than 100,000 used items for sale.

  • Worked on rebuilding the backend infrastructure using Ruby on Rails, GraphQL, and an architecture based on microservices.

  • Wrote efficient, secure, well-documented, and clean code.

Ruby on RailsGraphqlMicroservicesRuby
Ownee
Ownee
Ruby on Rails Developer/CTO
2017 - 2019 (2 years)
Brazil

  • Managed a team developing four apps simultaneously: backend and API with Ruby on Rails, frontend with VueJs and Quasar, a native mobile app with Android, and a native mobile app with iOS.

  • Developed new features, also improving usability and performance of existing features.

  • Created tests for the backend and API using Rspec. Interviewed users to collect feedback and improve the platform.

Ruby on RailsFull Stack DevelopmentJavaScriptHTMLCSSVue.jsQuasarBootstrapHerokuAWSPostgreSQLRSpecSQL
Minha Escola
Minha Escola
Full Stack Engineer
2015 - 2019 (4 years)
Brazil

  • Worked on two main projects: an ERP for schools that is still in use, and a project management software for engineering services that later became our StartUp Ownee.

  • Handled database modeling and defined projects' scope, also deploying apps and training users.

  • Provide support and software maintenance in a timely manner.

Ruby on RailsSQLHTMLCSSBootstrapHerokuPostgreSQLCoffeeScriptFull Stack Development

Portfolio

Ruby on Rails Developer/CTO - Ownee
Ruby on Rails Developer/CTO - Ownee

Ownee is an engineering management platform used to connect players and organize information in order to downsize overruns in costs and delays in schedule. Managed a team developing four apps simultaneously: backend and API with Ruby on Rails, frontend with VueJs and Quasar, a native mobile app with Android, and a native mobile app with iOS. Created tests for the backend and API using Rspec. Interviewed users to collect feedback and improve the platform.

Full Stack Engineer - Mihna Escola
Full Stack Engineer - Mihna Escola

“Minha Escola” is a Learning / Socio-Educational Advisory platform that offers support to children, teenagers, families; academics, and professionals in the field of Education and the Social area. It serves Companies through socio-educational actions, with the purpose of improving their activities. Worked on the development of the platform. Handled database modeling and defined projects' scope, also deploying apps and training users. Provide support and software maintenance in a timely manner. Technologies: Ruby on Rails, SQL, HTML, CSS, Bootstrap, Heroku, PostgreSQL, CoffeeScript.

Education

Bachelor's degree, Information Systems
Bachelor's degree, Information Systems
University of São Paulo
2011 - 2016 (5 years)
Computer Information Systems
Computer Information Systems
Arizona State University - W. P. Carey School of Business