# Senior Full-Stack Engineer Location[Brazil](https://jobicy.com/resume-region/brazil.md)Rate, USD Not specifiedWork schedule Full Time, Links Language skills English, PortugueseAvailable for Hire Yes [Hire me](#resume-dialog) Save Log in to save ## About me I am a Senior Full-Stack Engineer with more than 20 years of experience building enterprise backend and frontend systems. My core stack includes ASP.NET Core, C#, Angular, and SQL Server, and I have spent much of my career delivering reliable, production-ready software for GovTech, HR, insurance, fintech, and other enterprise environments. I specialize in modernizing legacy .NET MVC applications to .NET 8 while preserving business logic and minimizing regression risk. I have led incremental migration efforts, built RESTful APIs, designed scalable data layers, and worked extensively with Entity Framework Core, NHibernate, and SQL Server performance tuning. I have also contributed strongly to frontend development, especially with Angular 8+ integrated with .NET Core backends. In addition to application development, I have implemented CI/CD pipelines using GitHub Actions and Azure DevOps, containerized services with Docker, and deployed workloads to AWS and Azure environments. Throughout my career, I have worked in Agile/Scrum teams and collaborated closely with distributed engineering groups. I value clean architecture, code quality, unit testing, and practical delivery that supports business goals and operational stability. My recent experience includes senior engineering roles at Vórtx, Avenue Code, Tetris Consultoria for MAG Seguros, and BASF, where I delivered modernization initiatives, API services, database logic, and enterprise portal features. I have also held technical leadership responsibilities, mentoring developers and making architectural decisions. I am based in São Paulo, Brazil, and I am available for nearshore remote engagement aligned with U.S. business hours. I speak Portuguese natively and have professional working proficiency in English. ## Professional area ### [Developer & Engineer](https://jobicy.com/resume-category/dev.md)[Management & Operations](https://jobicy.com/resume-category/management.md) ## Skills ### [Angular](https://jobicy.com/resume-skill/angular.md)[AWS](https://jobicy.com/resume-skill/aws.md)[Azure](https://jobicy.com/resume-skill/azure.md)[Azure DevOps](https://jobicy.com/resume-skill/azure-devops.md)[Bootstrap](https://jobicy.com/resume-skill/bootstrap.md)[CICD](https://jobicy.com/resume-skill/cicd.md)[CSS3](https://jobicy.com/resume-skill/css3.md)[Docker](https://jobicy.com/resume-skill/docker.md)[Full Stack Development](https://jobicy.com/resume-skill/full-stack-development.md)[HTML5](https://jobicy.com/resume-skill/html5.md)[JavaScript](https://jobicy.com/resume-skill/javascript.md)[Microservices](https://jobicy.com/resume-skill/microservices.md)[PostgreSQL](https://jobicy.com/resume-skill/postgresql.md)[SQL Server](https://jobicy.com/resume-skill/sql-server.md)[TypeScript](https://jobicy.com/resume-skill/typescript.md) ## Education 2026 (Expected) Postgraduate in Artificial Intelligence Engineering @ Anhanguera University 2013 Bachelor's in Systems Analysis and Development @ Impacta College ## Experience Jan 2026 - Present Senior .NET Engineer @ Vórtx (Capital Markets Fintech) Design and implement .NET 6 microservices with ASP.NET Core, deployed via Amazon ECS and Docker with full CI/CD automation through GitHub Actions. Build and maintain RESTful APIs consumed by financial-grade frontend applications, ensuring sub-100ms response times and high availability. Collaborate on PostgreSQL schema design, query optimization, and data migration strategies. Oct 2022 - Dec 2025 Senior Software Engineer @ Avenue Code Led modernization of legacy ASP.NET MVC modules to .NET Core with full unit test coverage and zero business-logic regression. Designed and delivered ASP.NET Core Web API services for B2B integrations. Authored SQL Server stored procedures, views, and triggers. Built Windows Services for high-volume event queues and maintained Angular frontend components. Oct 2020 - Oct 2022 Senior .NET Engineer @ Tetris Consultoria — MAG Seguros (Insurance) Built Angular 8+ frontend widgets integrated with .NET Core REST APIs for an internal insurance management portal. Designed REST APIs for insurance benefit requests, applied OAuth security, and managed Azure DevOps CI/CD pipelines with staged release gates. Apr 2019 - Oct 2020 Software Engineer @ BASF Maintained and extended enterprise .NET applications for a global manufacturing company. Authored SQL Server stored procedures and views for financial and operational reporting across multiple business units. Jan 2016 - Mar 2018 Tech Lead / Senior Developer @ Pro Simulator Led the full development architecture, established standards, executed ASP.NET MVC to .NET Core migration, integrated Entity Framework ORM, and set up CI/CD processes. Mentored junior developers, conducted code reviews, and made architectural decisions for a SaaS web product. 2018 - 2019 Software Enfenieer @ MicroPower 2015 - 2016 Software Enfenieer @ Point Systems / SAP integration 2014 - 2015 Software Enfenieer @ Atma IT 2012 - 2014 Software Enfenieer @ DSC Consultoria 2012 Software Enfenieer @ Dotz 2011 Software Enfenieer @ LabOne Systems 2010 - 2011 Software Enfenieer @ Redcube Technology 2009 - 2010 Founder @ Bitimage TI 2005 - 2009 Software Enfenieer @ Nalco Brazil ## Recommend this talent ## Related resumes * [![Photo](https://jobicy.com/react/themes/app/images/candidate.png) Data Entry and Administrative AssistantPhilippinesI am a data entry and administrative support professional with experience handling research, encoding, customer service, social media management, and production supervision. 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