Guilherme de Souza Cabrera

Full-Stack Software Engineer specializing in AI integration, cloud infrastructure, and enterprise automation with 4+ years delivering high-impact solutions that drive efficiency and cost savings.I architect scalable systems combining Python/FastAPI, Next.js/React, Go microservices, and AI applications using OpenAI and LangChain.🎯 IMPACT• Achieved 20%+ budget reductions through RPA automation and process optimization• Deployed ML/MLOps solutions with RAG architectures for production LLMs• Built SAP integrations saving hundreds of man-hours monthly• Designed cloud solutions on AWS (EC2, RDS, SageMaker) and Azure with Docker/Kubernetes💻 TECH STACKLanguages: Python, TypeScript, JavaScript, Go, Java, SQL, VBABackend: FastAPI, Node.js, Express, Django, FlaskFrontend: React, Next.js, StreamlitData: PostgreSQL, MySQL, Redis, Prisma, SQLAlchemyAI/ML: OpenAI GPT-4, LangChain, SageMaker, RAG, MLOpsCloud: AWS (EC2, RDS, S3), Azure, Docker, KubernetesCI/CD: Drone CI, Jenkins, Azure DevOps PipelinesAutomation: Selenium, Playwright, n8n, Power AutomateQueues: BullMQ, RabbitMQEnterprise: SAP, Power BI, Tableau, JDE, Protheus⚙️ PRACTICESTest-Driven Development (TDD), Domain-Driven Design (DDD), Agile (Scrum, Kanban), PMBOK, DMAIC, Eisenhower Matrix, Pareto Principle, MoSCoW, SWOT, HACCP, 5W2H🌐 LANGUAGESEnglish (C1 - Fluent) | Spanish (Intermediate) | Portuguese (Native)I deliver end-to-end solutions from requirements gathering through deployment, ensuring software quality and business value. Let's connect if you need a technical partner with deep expertise and strong business acumen.📧 propostas@guilhermecabrera.com🔗 GitHub: https://github.com/guicabrera🔗 Portfólio: https://guilhermecabrera.com