● Performed as a Sr. Ruby on Rails backend developer ● Implemented an SSO login system to serve both the web and the API for the application that had been outsourced ● Developed the activities planned for the sprint and participated in all meetings ● Developed activities with automated tests and was responsible for deploying them to the homologation environment for testing ● Delivery included: Ruby on Rails, PostgreSQL Client: Walden Local Meat Walden sells monthly shares of meat to local customers through e-commerce. ● Performed as a Sr. Ruby on Rails backend developer ● Implemented the system of the delivery logistics based on region and availability of each one of the factories. ● Developed the activities planned for the sprint and participated in all meetings ● Developed activities with automated tests and was responsible for deploying them to the homologation environment for testing ● Delivery included: Ruby on Rails, PostgreSQL and BigCommerce

● Performed as a Ruby on Rails backend developer ● Developed the activities planned for the sprint and participated in all meetings ● Developed activities with automated tests and was responsible for deploying them to the homologation environment for testing.

● Performed as the Tech Lead of the project ● Developed a Ruby on Rails SaaS software ● Followed agile methodologies ● Was responsible for the entire software architecture decision, for a good part of the development, and managing teams ● Kept the code with 98% coverage and all deliveries have automated tests as mandatory ● Implemented a serverless infrastructure in Google Cloud with load balancers, health checks, and asynchronous processing. ● Developed the monolith with several asynchronous processes and real-time pages, and a dynamic dashboard with customizable widgets according to the user's configuration

● Performed as a Ruby on Rails backend developer ● Implemented the entire infrastructure on Google Cloud ● The product had several banks and Brazilian bureau integrations. Also a wide variety of reporting and exporting them. ● Was responsible for the entire software architecture decision, for a good part of the development, and for managing some internal teams temporarily.

● Performed as a Ruby on Rails backend developer ● Developed features on the frontend and backend side ● Worked on a scalable application to handle thousands of users at the same time ● Managed the infrastructure using IBM and Google Cloud ● Managed the PostgreSQL database ● Managed the Test, Demo, and Production areas, including API, Panel, and the Web ● Implemented Whitelabels technology in the web solution

● Performed as a Ruby on Rails backend developer ● Developed several features in the existing software and a real-time analysis application with cold queries ● Developed planned activities in the sprint with automated tests ● Delivery included: Ruby on Rails, Javascript, PostgreSQL

● Performed as a Ruby on Rails backend developer ● Developed a system of commercial flights search and users management ● Implemented the demands of the commercial sector and manage the deployments on AWS