• Tech lead in a Checkout Project, totally managed by the clients (colors, images, SEO). In addition, the clients can use their own DNS to use our checkout, fully managed by us. Through this application, we could improve all user experiences and facilities for our customers, in addition to increasing the demand for this product. We have been using docker containers in Kubernetes environment (EKS), and some microservices to handler async process (SQS, Lambda, EventBridge). For backend, we use… Show more • Tech lead in a Checkout Project, totally managed by the clients (colors, images, SEO). In addition, the clients can use their own DNS to use our checkout, fully managed by us. Through this application, we could improve all user experiences and facilities for our customers, in addition to increasing the demand for this product. We have been using docker containers in Kubernetes environment (EKS), and some microservices to handler async process (SQS, Lambda, EventBridge). For backend, we use Node.js and Typescript, and for frontend Vue.js 3, Nuxt.js 3, and TailwindCSS as a CSS framework• We develop a service to create custom domains for our applications, where the client can use your DNS, increasing the number of customers using our applications, and improving the application security.• I spearheaded the development of a versatile streaming platform accessible across various platforms (mobile/web/smartTV), significantly boosting student engagement and viewership, with an average of more than 2 thousand students watching simultaneously. Content subtitles, content/category progress, content annotations, and so on are available as well. Our tech stack is Node.js, Serverless Architecture, AWS, Vue.js, Nuxt.js, and Vuetify as a component library. We created the mobile app using Flutter/Dart, and the SmartTV application using React.js• Created a project in which we help parents in their children's development through psychopedagogy. We created an integration with AI/ChatGPT to help us generate pedagogical advice and activity planning for the child, reviewed by a professional• Integration tests using Jest and Vitest with a high code coverage, and Cypress to create tests end-to-end• All infrastructure in AWS Cloud is created with Terraform (Infra as Code) and Serverless framework (Cloud Formation).• Continuous Integration and Continuous Delivery process using Azure Devops. Show less

•I was part of the Core Team, the team responsible for creating solutions to improve the productivity of the other teams. We built reusable software and built strategy architecture for all teams. Our tech stack was Node.js and Express.js framework, and Vue.js and Nuxt.js framework in frontend. All our services were deployed to AWS, using services such as Lambdas, AWS App Runner (container), SQS, S3, and Cloudfront to serve the content• Architecture design and implementation of a… Show more •I was part of the Core Team, the team responsible for creating solutions to improve the productivity of the other teams. We built reusable software and built strategy architecture for all teams. Our tech stack was Node.js and Express.js framework, and Vue.js and Nuxt.js framework in frontend. All our services were deployed to AWS, using services such as Lambdas, AWS App Runner (container), SQS, S3, and Cloudfront to serve the content• Architecture design and implementation of a comprehensive system to manage users, roles, permissions, and applications across the entire company ecosystem and streamlined integrations between existing systems and APIs, resulting in significant time savings for development tasks• Development of a white-label application to be used for all company development teams. Designed and updated layouts to meet usability and performance requirements.• Development using the best patterns in a Serverless environment, using integration test (Mocha/Chai) with the best code coverage as well• The development of the platform in a Kubernetes cluster• All infrastructure in AWS Cloud is created with Terraform (Infra as Code) and Serverless framework (Cloud Formation)• Using a Hygen code generator, we create a reusable code that generates templates of API's that save team time building new API's or endpoints• Continuous Integration and Continuous Delivery process using Azure Devops. Show less

• Creation of a system to manage tasks and the worked time of the developers.• Design and creation of a system to manage the sale of developments and their respective customers and contracts.• Creation of an api with integration with paging gateways, such as Cielo and Iugu.

• Creation and design of newsletter to customers. In addition, development of customized websites and hotsites for customers.

• Creation and addition of new features in the company's management system.

• Computer network support and server configuration