- Development of multiple Java + Spring Boot API connectors to banking, crypto and credit card providers such as Circle, Fireblocks and Ibanera, to allow business partners with custom needs to provide efficient payment and money transfer options to its customers.- Collaborated with solutions architect and a senior backend developer to enhance designs and diagrams as well as stressing edge cases to find better strategies to provide a dynamic and reliable system to customers.- Solutions implemented based on recommended patterns and methodologies, such as Hexagonal Architecture, Domain Driven Design, Clean Coding, and GoF Patterns.- Strong code reliability practices such as implementation of unit, integration and end-to-end tests, delivery code reviews, and management of applications lifecycle in Kubernetes.

- Design and development of the backend composed of multiple APIs and queue producer/listener for a Cash Flow Statement becoming one of the main system features presented to customers alongside P&L Statement and Balance Sheet for businesses bookkeeping.- Management of SQL scripts using Flyway with a PostgreSQL database.- Code versioning and review on Bitbucket with JIRA for stories and tasks tracking.- Kibana, Sentry and CloudWatch for Observability and APM on Development, Staging and Production environments.

- Working at an ECM (Enterprise Content Management) squad, based on SCRUM principles and ceremonies, managed by the agile tool JIRA for both time and task allocation.- Developing Restful APIs using Java Spring as programming framework, Git for code versioning, and Maven as building tool.- As for CI/CD pipeline, a customized version of Jenkins for orchestration, SonarQube and Fortify for security and quality assurance, and at last Openshift Containers for deployment and hosting of the applications.- Splunk and Prometheus are the main tools used for Observability purposes, providing means to keep track of our systems and warn about potential hazards.- Solutions built upon recommended patterns and methodologies, such as Hexagonal Architecture, Domain Driven Design, Clean Coding, and GoF Patterns.

- Migration of a system built in Matlab to a more appropriate paradigm using C# and parallel processing.- Market analysis and reports using Python, Tableau and Excel mainly for data management, automation and dashboards provisioning.

- Development of a system to calculate certain risk metrics stated by a legal demand of the Brazilian Central Bank using C#.- SQL Database management, mostly optimizing queries, procedures and functions.- Development of automations using Visual Basic.