As a Senior Software Engineer at Nubank, I am a proud member of the App Experience squad, where my primary role revolves around enhancing the overall user experience of our application. Leveraging my expertise, I strive to implement cutting-edge software practices that align with architectural, performance, and fluidity requirements.

As Software Architect and Leader of the Payment Platform at Ticket Company, I am entrusted with a strategic and pivotal role in designing, developing, and evolving the technological solutions adopted by the organization. My primary responsibilities span a variety of core areas with the aim of optimizing operational efficiency, fostering innovation, and ensuring the delivery of high-quality services.Key Functions:Software Architecture: I conceive and build innovative solutions, incorporating best practices in software architecture. This involves careful analysis of requirements, proper selection of technologies, and the creation of robust and scalable systems.Collaboration with Existing Solutions: I work closely with already implemented technological solutions, ensuring seamless integration and continuously enhancing the effectiveness of the existing ecosystem.Azure as the Primary Cloud: I extensively leverage services offered by the Azure platform, such as ServiceBus, EventHubs, SignalR, Azure B2C, SQL Server, AppConfiguration, and Redis, ensuring a solid and scalable infrastructure.Team Leadership: I lead the team responsible for the payment platform, overseeing daily activities, guiding the professional development of each team member, and promoting a collaborative and motivating work environment.Metrics Monitoring: I meticulously monitor activity metrics related to the payment platform, ensuring goal attainment, and identifying optimization opportunities.Cost Management: I play an active role in analyzing and metricizing costs associated with the resources used, contributing to financial efficiency and optimizing investments in technology.My role is centered on the constant pursuit of technical excellence, inspiring team leadership, and making a significant contribution to the overall success of the Ticket Company, aligning technological strategies with organizational objectives.

As a Software Architect and Senior Developer at XP Investment, I played a pivotal role in building and evolving innovative solutions aligned with best architectural practices tailored to the dynamic financial market. My responsibilities spanned various critical areas, directly contributing to the enhancement of the trading platform and the ongoing success of XP Investment.Key Functions:Building New Solutions: Led the construction of new solutions, applying best architectural practices to meet the specific demands of the financial market. This involved requirements analysis, designing efficient architectures, and implementing innovative systems.Collaboration in Trading Platform Evolution: Actively contributed to the evolution of the trading platform by applying best software practices. Worked closely with multidisciplinary teams to ensure seamless integration of new features and continuous improvement of the user experience.Development of Low-Latency Applications: Developed low-latency applications using C# as the primary language. This included optimizing algorithms and implementing efficient solutions to ensure fast and responsive execution of trading operations.Promotion of Software Best Practices: Promoted and implemented software best practices within the team, ensuring adherence to quality, security, and efficiency standards in software development.Collaboration in Peer Development: Actively contributed to the professional growth of colleagues, sharing knowledge, providing guidance, and participating in initiatives aimed at the collective development of the team.My tenure at XP Investment was marked by a constant commitment to technical excellence, innovation, and a focus on efficiency in the dynamic and challenging financial market environment. The emphasis on building robust solutions and effective collaboration with teams was crucial to driving XP Investment's continued success in the industry.

As an Engineering Specialist at Creditas, I played a crucial leadership role, guiding the team responsible for building and evolving innovative solutions focused on asset inspection. My responsibilities spanned various strategic areas, contributing significantly to the growth and ongoing success of the company.Key Achievements:Team Leadership: Led a dedicated team in constructing and enhancing solutions for asset inspection, ensuring the delivery of high-quality products aligned with Creditas' goals.Kotlin Development on AWS: Actively participated in the creation and evolution of new solutions, using Kotlin as the primary language on the AWS infrastructure. This included leveraging services such as SQS (Simple Queue Service) and EKS (Elastic Kubernetes Service), ensuring a robust and scalable architecture.Promotion of Software Best Practices: Contributed to the continuous improvement of developers, promoting software best practices and ensuring the team adhered to quality and efficiency standards.Collaboration in Other Tribe's Architecture: Partnered with the principal engineer, actively collaborating in the architecture of other tribes. This collaboration was essential for fostering synergies between teams and driving innovation across the organization.

As Technical Leader at Via Varejo, I undertook a transformative initiative, assembling a new team to overhaul a legacy product page solution. My leadership played a pivotal role in shaping the architecture, guiding the team through crucial activities, and promoting best software practices to deliver a cutting-edge product page solution.Key Responsibilities:Team Formation for Legacy System Migration: Established a new team dedicated to dismantling a legacy product page solution, ensuring a smooth transition to a more modern and efficient system.Architectural Proposal and Guidance: Took charge of proposing the architecture and provided guidance to the team in critical activities essential for the delivery of the new product page solution.Promotion of Best Software Practices: Led the charge in promoting and implementing best software practices, guiding the team on the path to building the new application with the highest standards.Configuration in Azure's K8S Cloud: Spearheaded the configuration of the new solution in Azure's Kubernetes (K8S) cloud, with a focus on scalability, resilience, and availability as foundational principles.Team Management and Delivery: Managed a team of 6 individuals, overseeing the end-to-end delivery of the new product page solution.The culmination of these efforts resulted in a new product page solution that seamlessly handled over 10 million requests per minute during the Black Friday event, showcasing the team's commitment to excellence and success in a high-stakes environment.

As a Senior Engineer at Via Varejo, I held a multifaceted role, steering pivotal responsibilities to ensure the robustness and efficiency of the backend systems that powered the application. My focus encompassed several critical areas, contributing significantly to the company's technological advancement and seamless operation.Key Roles:Backend Solutions Development: Spearheaded the creation and collaboration on backend solutions catering to the application, including service APIs and Backend for Frontend (BFF) architectures.Promotion of Software Best Practices: Assumed a leadership role in fostering software best practices within the teams, ensuring a standardized and high-quality development approach.Scalable Solutions for High Demands: Led the development of scalable solutions that met the demanding requirements of high-traffic events like Black Friday, ensuring the system's resilience under peak loads.Troubleshooting Distributed Architecture: Took charge of investigating and resolving issues related to distributed architecture and performance bottlenecks in services, enhancing system reliability.Quality Metrics Reporting: Accountable for reporting key quality metrics, such as code coverage, application response times, and database performance, ensuring transparency and continuous improvement.Pipeline Configuration with Jenkins: Led the configuration of pipelines using Jenkins, streamlining the development process, and ensuring efficient and automated deployment.Cloud Utilization with OpenShift and Kubernetes: Orchestrated the use of OpenShift and Kubernetes as the cloud infrastructure, optimizing resource allocation and ensuring scalability.

During my tenure as a Senior Engineer at BRQ, I took on a pivotal role in crafting a groundbreaking solution for a client targeting traders eager to delve into algorithmic trading with programming expertise. Working with a tech stack that included Python as the backend, Django as the framework, PostgreSQL as the database, and AngularJS for the frontend, we created a platform that empowered traders to navigate the realm of algo trading seamlessly.Key Contributions:Platform Development: Led the development of a client-specific solution tailored for traders with programming knowledge, utilizing Python and Django for the backend, PostgreSQL as the database, and AngularJS for the frontend.Client-Centric Approach: Actively collaborated with the team to refine and deliver activities, focusing on a rapid response to meet the evolving needs of clients in the dynamic world of algorithmic trading.Technical Stack Mastery: Demonstrated proficiency in managing and optimizing the Python-Django-PostgreSQL-AngularJS stack, ensuring a robust and efficient platform for traders.

During my tenure as a Senior Developer at Via Varejo, I played a crucial role in the sustainment team dedicated to the e-commerce platform. In this capacity, I was entrusted with the responsibility of investigating and addressing issues reported in production, ensuring the seamless operation of the platform.Key Responsibilities:Problem Investigation: Actively engaged in investigating issues reported in the production environment, employing a meticulous approach to identify root causes promptly.Best Practices Implementation: Applied best software practices in the resolution of issues, contributing to the stability and reliability of the e-commerce platform. This involved adopting industry standards and ensuring the sustainability of implemented solutions.Availability Monitoring: Monitored the availability of resolutions, ensuring a smooth and efficient process. Collaborated closely with the team to track and report the number of incidents resolved, providing valuable insights for continuous improvement.Technologies Utilized:ASP.NET MVC: Employed ASP.NET MVC for the development and enhancement of features, ensuring a modern and scalable architecture for the e-commerce platform.SQL Server: Utilized SQL Server for robust and efficient database management, contributing to data integrity and performance.IIS (Internet Information Services): Configured and managed IIS as the application server, optimizing the deployment and runtime environment.WebForms Solutions: Implemented solutions in WebForms to address specific requirements, leveraging the flexibility of this technology.

In my role as a Mid-Level Developer at Avanade, I had the privilege of contributing to a client engagement in the financial sector. My primary responsibility was to spearhead the development of new functionalities within the corporate account opening system catering to legal entities.Key Contributions:Functional Development: Led the development efforts to introduce new features and enhance the corporate account opening system, ensuring it aligned seamlessly with the evolving needs of legal entities in the financial sector.Technological Stack: Leveraged a modern technological stack, utilizing AngularJS for frontend development, Node.js for backend implementation, and integrating with COBOL through services to facilitate smooth and efficient communication.

During my tenure as a Junior Developer at Avanade, I had the privilege of working on a client engagement within the insurance sector, where I played a pivotal role in the sustainment team. This role encompassed a range of responsibilities aimed at maintaining the operational integrity of critical applications.Key Responsibilities:Sustainment Activities: Actively engaged in the sustainment phase, undertaking bug fixes reported by users through the incident tracking tool. My responsibilities included diagnosing, addressing, and implementing solutions to ensure the continued reliability of the applications.Testing and Deployment: Conducted thorough testing of bug fixes and actively participated in the deployment process, ensuring seamless integration and minimizing downtime for end-users.Technologies Utilized:ASP.NET WebForms and Java JSF: Contributed to the maintenance and enhancement of applications built on ASP.NET WebForms and Java JSF, ensuring they met the evolving needs of the insurance sector.Database Management: Worked with SQL Server and PL SQL to manage databases, ensuring data integrity and optimal performance.WebMethod: Utilized WebMethod for efficient communication between various components of the applications, enhancing overall functionality.Web Technologies: Employed HTML5, CSS3, and JavaScript to enhance user interfaces and deliver a modern and user-friendly experience.

As a Junior Software Developer, I immersed myself in various aspects of software development, focusing on learning and contributing to impactful projects. Here's a glimpse into the key areas I actively engaged in:Hands-on Coding:Actively involved in coding using industry-standard design patterns, ensuring smooth version control with GIT. My focus was on honing my skills and delivering quality software solutions.Back-End Foundations:Built a strong foundation in Back-End development using the .NET Framework, working with technologies like WEB API and ASP.NET MVC for web applications, and Windows Forms and WPF for desktop applications.User-Friendly Interfaces:Contributed to Front-End development by creating user interfaces with Materialize and Bootstrap frameworks. This allowed me to explore and apply principles of user-centric design for responsive and appealing interfaces.Supporting ERP Product:Provided support to an existing ERP product, learning to analyze and solve issues effectively. This hands-on experience helped me understand the importance of maintaining software stability.Report Development Basics:Explored the basics of report development using Crystal Reports, focusing on creating clear and visually appealing reports to enhance data visualization.

In my role as a Customer Support Specialist, I bring a wealth of experience in providing advanced technical support and troubleshooting to meet and exceed client expectations. Here's an overview of the core responsibilities that define my commitment to delivering exceptional service:Client-Centric Support:Dedicated to delivering top-notch customer service, I engage with product users to address their inquiries and concerns. My approach revolves around a customer-centric mindset, ensuring that their needs are not just met but exceeded.Advanced Troubleshooting:Specializing in advanced troubleshooting, I facilitate the identification and resolution of complex issues reported by clients. Leveraging remote access and telephone support, I meticulously analyze each case to arrive at optimal solutions, ensuring a seamless customer experience.Remote Access and Phone Support:Utilizing remote access and telephone support, I provide prompt assistance to clients, enabling a swift resolution of technical issues. This approach not only enhances efficiency but also fosters a sense of trust and reliability.System Management Expertise:Tasked with the management of the system's administration, I conduct daily updates on open service orders, ensuring a systematic and organized approach to handling ongoing cases. This involves meticulous tracking and documentation to streamline processes and enhance overall service delivery.