Euclides Fernandes

- Joined the Reviews team with the primary goal of migrating from a Ruby service to Elixir. This was achieved by extracting related Reviews components (using the Strangler Pattern), ensuring zero downtime and uninterrupted service; - Transitioned to the Integrations team, where I contributed to the refactoring of over 20+ custom Phoenix(custom integrations) apps into an Umbrella application architecture. This significantly reduced our customer onboarding time from over a week to approximately 2-3 days; ...

- Joined as a member of the team that created and maintained "Selfie"(a Rails monolith app) that consumed some internal API's and ran as a customer-facing web app; - Then I moved to the payments squad, where I helped build an E2E test suite with Cucumber to cover all services; - Later, I became the Tech Lead of the "Tela Única" team, whose objective was to design and build a new platform to consolidate all customer information in a single place, in order to help the call center;

Design and development of Mubbit (a platform of loyalty programs).

Member of the team of developers responsible for maintaining ComexNFe (A SAAS solution for inventory management and invoice system for imported and exported products)

Member of the small team of developers responsible for creating and maintaining PDV (Loyalty Management System) and some other portals for a specific company (Souza Cruz).