Led the development and cloud infrastructure maintenance of a web-based management system for elderly care facilities, utilized by major companies in Brazil.* Technologies: Angular, Node, Express, Azure/GCP, Sequelize, MySQL, Kubernetes.Financial Module Development:* Streamlined billing processes for user institutions, receiving recognition as a key system component and praise from users.* Covered financial transactions, contracts, charts of accounts, calculations, metrics, reports and projections.Performance Optimization:* Achieved a 30% backend API performance boost through optimized SQL queries, caching and improved request queue management.* Realized a 20% optimization in frontend component rendering and state management.System Architecture Refactor:* Led the migration of the system architecture to Kubernetes clusters, addressing network, DNS, resources, load balancing, Terraform, Helm for pod management, and observability with Prometheus/Grafana.* Managed "blue-green" deployment using traffic managers on Google and Azure cloud providers.* Orchestrated a full CI/CD pipeline with GitHub Actions, automating container building, testing, and Kubernetes deployment. Optimizing our development workflow for faster and more reliable feature delivery.Real-Time Notifications:* Implemented web socket-based real-time notifications for team management, enhancing communication and efficiency.

Acting as a programmer in the development of a residence for the elderly management web system, enabling the administration and communication of teams, monitoring activities and the day-to-day of the elderly, handling stock, medicines and many other features. Developed from tools such as:- Angular; - REST API with NodeJS; - Express; - Web Sockets; - Azure Cloud;- JWT;- MySQL; - Sequelize;- Pipelines;- Bootstrap;- Azure Cloud

Internship in web development with responsibilities such as bug fixes, system improvement and new feature implementation, API endpoint creation, design pattern use, MySQL query creation, responsive web page layout, and so on.

Working as a Full Stack developer for an outsourcing company based in the US, contributing to various projects and utilizing different technology stacks.High-Scale CRM App:* Implemented an outreach automation module, focusing on LinkedIn and email campaigns, including automated follow-ups, connection requests, potential clients web scraping, email inbox listeners, and real-time updates through webhooks;* Improved features and fixed bugs, working with modern stacks like Redis, Vite, Node.js, React, Tailwind, and PostgreSQL;* Improved database architecture and conducted interface prototyping with wireframes.Machine Learning Ops Web Application:* MLOps platform specifically designed for the biotechnology industry, Utilized React, Redux Toolkit, React Flow and FastAPI (Python);* Managed complex data flow structures and enhanced E2E test efficiency in Cypress through parallel workers, caching, and optimization.* Conducted bug fixes and implemented new features.