Jul 2023 - Present

Full Stack Engineer

•Design system and infrastructure decisions, aiming at optimizing costs and performance of applications, including the evaluation and selection of appropriate libraries and frameworks.

•Achieved significant cost reduction in cloud infrastructure, especially by optimizing the use of third-party services and APIs. A specific refactoring resulted in an annual cost savings of over 99% for that service.

•Successfully migrated the database from a VM to a specialized service, aiming for resilience and reliability, leveraging resources such as automatic backups and high availability.

•Optimization of existing APIs through cache strategies, database search enhancement, and refactoring of legacy code to facilitate maintenance.

•Implementation of CI/CD pipelines, build, and release in Azure DevOps for automated deployments, ensuring greater security and the ability to perform efficient rollbacks in case of incidents.

•Development of automated tests with Jest to ensure code quality.

•Generation of detailed reports for risk action management, using Node.js and Cronjobs.

•Development of scripts for automation in Linux environments.

•Contribution to projects, from backend to frontend, including infrastructure on Azure, MySQL, MongoDB, Node.js, and Redis.

Jul 2022 - Mar 2023

Tech Lead

Technical leader in charge of developing new features for the company's main products and also making technical improvements such as performance and code quality.

•Ensuring predictability of deadlines, quality in deliveries, and following market best practices regarding software. Applying to projects: Design Patterns, SOLID Principles, and improvements in software architecture.

•Contributing to the evolution of team colleagues by frequently performing pair programming.

•Developing new features that include backend, frontend, and even mobile applications.

•Developing features for data exportation in Excel and PDF running on AWS Lambda, with Amazon SQS queues, ensuring performance, availability, and coverage of unit and integrated tests. Used by clients like Europ Assistance Brazil.

Sep 2021 - Jul 2022

Fullstack Developer

•Receiving backlog items related to new features, understanding how to solve the problem and implementing from the API that will be consumed (server) to the interface (frontend).

•Developing reports so that managers can analyze their company's data regarding generated budgets and also the vehicles used in the company. From SQL searches to displaying graphs with filters in Angular.

•Performing thorough reviews to ensure the expected quality in each delivery and then deploying the changes made to thousands of customers in the main software.

•Developing functionalities in the manager's application, a mobile application where users can manage their external teams and create service orders.

•Testing each software change in a unitary and integrated way using Jest, as well as testing interfaces in an end-to-end manner using Cypress.

Jun 2021 - Sep 2021

Web developer · Internship

•Developing the frontend of a responsive reports page for thousands of customers used to view information on services previously performed by companies, as well as creating appropriate styles for printing the page.

•Maintenance of features in the company's main application, a mobile application for managing external teams that perform service orders.

•Corporate web platform for thousands of users, with users being company managers.

•Restful APIs, both internal to meet the previous demands, and external for client integration like Postos Ipiranga.