David Lyra

Lead the implementation of Hexagonal Architecture for maintainability and testability; design and execute proofs of concept for AI-driven Python chatbot flows; develop APIs and Oracle DB models according to functional specs.

Leading implementation of Hexagonal Architecture for maintainability and testability. Designing and executing proofs of concept for AI-driven Python chatbot flows. Developing and optimizing APIs and Oracle database models according to functional specifications. Built full-stack web apps with Angular frontend and Node.js backend; deployed on AWS using Terraform for infrastructure automation. Conducted code reviews and CI/CD, improved testing practices and contributed to architecture evolution.

Leading implementation of Hexagonal Architecture for maintainability and testability. Designing and executing proofs of concept for Python AI-driven chatbots. Developing and optimizing APIs and Oracle DB models; practicing test-driven development, CI/CD, and automated pipelines with Jenkins, Kubernetes and Docker. Driving microservices and Clean Architecture principles for scalable, maintainable applications.