• Developed, coordinated other people, and participated in the meetings to gathering functional and non-functional requirements.• Helped companies from many businesses.• Used PHP, ASP.NET, ASP.NET MVC, Java, Grails, Node.js, Vue.js, HTML5, CSS3, JavaScript, Typescript and Nest.js.• The infrastructure depends on the client, but if the client didn't have their own infra, we gave preference to AWS.• Formulated a vision for how technology will be utilized within the company.• Outlined company goals and timelines for research and development.• Developed technical aspects of the company’s strategy for alignment with its business goals.• Ensured that the technological resources satisfy the company’s short and long-term needs.• Verified all technological practices adhering to regulatory standards and compliance.• For every customer, gathered functional and non-functional requirements.• Did an analysis of the customer process, and researched to discovery the best technology to be used.• The development process includes tests and customers homologation of every feature.

• Developed legacy system, using ASP.NET MVC, hosted in AWS using AWS Elastic Beanstalk and RDS.• Replaced it by a REST API using Javascript, Node.js, Nest.js, TypeORM, and Typescript, responsible for part of the legacy responsibilities, hosted in AWS using AWS Lambda, AWS API Gateway and RDS.• Worked on another API using Ruby on Rais that is also responsible for part of the responsibilities of the legacy system.• These APIs are consumed by the main frontend using Nuxt.js, Vue.js, Node.js, HTML5, CSS3.• Developed other side projects that consume the APIs, like the ranking system and the system that controls the championships in place.• Participate mainly in the legacy system.Developed a flexible system to attend an infinity of cases, since the company was adapting their old process full of paper archived, and the businesses rules were very generic, full of exceptions.• Had some SOAP endpoints to others parallel projects made by others teams consume.• Rebuilt the system to match better to the new processes.• Built a Rest API backend using Node.js, Nest.js and Typescript, and a frontend using Nuxt.js and Vue.js.• Used AWS infrastructure with CI/CD totally automatic.

• Developed a system to receive the student's applications to Master and PhD programs in IMPA and support the approval flow.• Used Java with Webwork 2, HTML, CSS, Hibernate and Spring.• Had some scripts do to automate the deployment.• Used SVN to version control.• Used Java technology, Struts 2, Hibernate and Spring Framework. • In charge of Website migration to OpenCMS Developed technical aspects of the company’s strategy for alignment with its business goals.• Ensured that the technological resources satisfy the company’s short and long-term needs.• Verified all technological practices adhering to regulatory standards and compliance.• Identified and implemented innovative technologies that yield competitive advantage and managing large teams, big data, and the product life-cycle.

• Developed many websites for companies from many businesses.• Built in-house systems to support their businesses.• Gathering functional and non-functional requirements, technical decisions accordingly of the client structure, and the development itself.• Mainly used PHP, Javascript, HTML, CSS and MySQL, as well as ASP.NET, .NET.• Helped departments use technology profitably and act as a mentor to team members.• Supervised system infrastructure to ensure functionality and efficiency.• Built quality assurance and data protection processes.• Monitored KPIs and IT budgets to assess technological performance.• Capitalized on stakeholders’ feedback to advise on necessary improvements and adjustments.• Communicated tech strategy to partners and investors.• Maintained a consumer-focused outlook, centrally on delivering IT projects to market.