Hi, my name is João, and I am a full-stack software engineer with a passion for using code to make a positive impact on people's lives. With extensive experience in both back-end and front-end development, I have a particular focus on backend mission-critical services that i put and maintained in production.Over the past few years, I have gained significant experience working on large-scale applications in NodeJS, Serverless, WebSocket, MongoDB, and VueJS, handling around 5 million requests per day cost-effectively. As a creative problem solver and effective communicator, I have led team squads and facilitated successful collaboration among multiple teams that i have guided.I believe that my analytical and ultra-performative decision-making skills have been cruscial to the success of the projects i have worked on. Additionally, my dedication to organizing and managing the work, time, and effort of myself and my team members, and my leadership proficiency has resulted in consecutive career advancements.Technical Skills:Languages: JavaScript, Typescript, NodeJS, Python, VueJS, HTM5, CSS3.Database: MongoDB, MySQL, Postgres, Mongoose, Sequelize.Others: AWS, GCP, Serverless, Docker, Jira, Git, Terraform, WebSocket, DataDog, Grafana.