Guilherme Gamarano

Experience

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  TagPlus

  Feb 2017 - Feb 2018

  Intern in Technical Support
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  Vallourec

  Feb 2018 - Feb 2019

  Intern in Information Technology.
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  Avanço Informática

  Apr 2019 - Aug 2019

  Full Stack Developer intern

  During my time at Avanço Informática, I played a key role in developing a new ERP system with invoicing capabilities. Utilizing Node.js, Angular, and PostgreSQL, I contributed to creating a robust and efficient solution for managing business operations and issuing invoices.

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  GoToData

  Aug 2019 - Mar 2020

  During my time at GoToData, I had the opportunity to work on exciting projects related to the practical application of data science, involving the creation of APIs and solutions that encompassed SQL Server and Cosmos DB databases.As a Full Stack Developer, my role was instrumental in building comprehensive systems, where the backend was developed using .NET Core and the frontend was implemented with Angular, providing intuitive and appealing user interfaces.To enhance efficiency and scalability, we adopted a microservices architecture, enabling agile and modular development. Additionally, we leveraged the Dapper ORM to facilitate data access and manipulation in the database, optimizing our operations.In the field of data science, I had the chance to collaborate on exciting projects, creating Python scripts for machine learning and applying web scraping techniques for collecting relevant data.Committed to code excellence, I consistently applied clean code principles and best development practices throughout the project, ensuring software maintainability and quality.For application deployment, we utilized Azure, taking advantage of its functions and services to ensure a reliable and secure environment for our projects.My experience at GoToData was enriching, allowing me to expand my knowledge in data science and deepen my expertise in technologies such as Python and microservices. Collaborating in a dynamic and innovative work environment, where the pursuit of excellence and innovation was valued, motivated me to deliver high-quality solutions to our clients.I take pride in my contributions at GoToData and the ability to turn concepts into reality, delivering impactful and efficient solutions. I am eager to apply this valuable experience in future opportunities, continuing to enhance my expertise in cutting-edge technologies and promoting success in challenging projects. Show less

  • Full Stack Developer

    Dec 2019 - Mar 2020

  • Estagiário de desenvolvimento

    Aug 2019 - Dec 2019
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  Minsait

  Jul 2020 - May 2023

  Full Stack Developer

  During my time at Minsait, I had the opportunity to work on a diverse range of projects, contributing to the maintenance and enhancement of legacy systems while also creating new and innovative solutions. I was primarily involved in developing web-based RESTful and SOAP APIs for third-party company (Prosegur), specifically in the HR and billing domains.As a Full Stack Developer, my skills were extensively utilized, and I leveraged my expertise in .NET Framework and .NET Core to build robust and scalable backends. Working with PL/SQL as the database language, I efficiently designed and implemented data models and executed complex queries, both using Entity Framework and native queries.On the frontend, I utilized Angular and ExtJs to create modern and user-friendly interfaces, ensuring an enhanced user experience. Moreover, I gained proficiency in RabbitMQ for efficient message communication, streamlining data flow within the systems.Collaborating with agile teams using SCRUM and Kanban methodologies, I effectively contributed to project planning and execution. Version control was managed through Git and TFS, ensuring seamless collaboration and code management.For deployment, I worked with IIS and Azure, deploying applications to cloud environments for optimal performance and accessibility.My experience at Minsait allowed me to thrive in dynamic environments, where adaptability and problem-solving were crucial. The exposure to various technologies and the collaboration within cross-functional teams enriched my skill set and honed my ability to deliver high-quality solutions.I take great pride in my contributions to Minsait and the positive impact of my work on the projects I was involved in. I am excited to leverage this experience and expertise in future opportunities, continually seeking to deliver innovative and impactful solutions. Show less

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  CSU Digital

  Sept 2023 - Nov 2023

  Software Developer

  During my tenure at CSU, I worked on various banking loyalty systems, providing .NET support, managing contracts for new systems and enhancements. I worked with Entity Framework and SQL, and also handled database-related incidents.

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  Localiza&Co

  Dec 2023 - May 2024

  Software Developer

  Backend Developer specializing in analyzing, developing, and maintaining crucial backend systems for Localiza&CO branch operations, particularly focusing on yard operations such as vehicle movement, washing, and refueling. My responsibilities include creating and maintaining robust REST APIs using .NET Framework and .NET Core, managing legacy SOAP WebServices, implementing advanced application monitoring with tools like DataDog and Kibana, and integrating .NET applications with RabbitMQ for efficient message consumption and publication. I also configure distributed caching using Redis for enhanced performance and ensure API management and data security using Sensedia and Azure Secrets. My development approach follows Microservices, DDD, and Clean Architecture principles, and I utilize Azure Boards for efficient project management. Show less

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  Portal de Compras Públicas

  May 2024 - now

  Senior Software Engineer

  Currently, I work as a Senior Software Engineer specializing in .NET, focusing on architecture and infrastructure. I handle the administrative part of the organization's Azure DevOps, where I manage and update pipelines, releases, repositories, and artifacts, ensuring that our CI/CD processes are efficient and reliable.My expertise includes establishing robust architectural models and assisting in the refactoring of legacy systems by applying principles of Clean Architecture, CQRS, Design Patterns, and SOLID. I utilize cutting-edge technologies such as .NET 8, Entity Framework, and Dapper, in addition to applying Domain-Driven Design (DDD) to create scalable and high-performance solutions.In configuring pipelines, I integrate essential tools like SonarCloud for code analysis and GitHub Advanced Security to ensure the security and quality of our code. Furthermore, my experience allows me to significantly contribute to the modernization and optimization of systems, promoting a solid foundation for the organization's continuous growth. Show less