# Senior Software 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 Save Log in to save * ## About me I am a senior software engineer specializing in healthcare integration platforms, with a strong focus on connecting hospital ERPs to B2B networks at scale. My work centers on building reliable, distributed systems that support mission-critical operations in healthcare environments. At Bionexo, I lead feature delivery across a distributed microservices platform that supports around 500 workers deployed through on-premise client agents. I have designed and operated systems for Revenue Cycle Management extraction, processing more than 1.5 million production records with optimized historical loads and continuous delta synchronization. I have also led a platform-wide cloud migration across more than 12 microservices, reworking deployment pipelines, artifact storage, and Spark/Airflow orchestration workloads. In addition, I built MQTT-driven agent lifecycle systems and embedded database extraction layers to improve reliability in offline and low-connectivity hospital environments. My technical background includes .NET, AWS, microservices, Airflow, Spark, SQL Server, MySQL, Docker, Jenkins, and CI/CD. I work across backend, integration, and platform modernization efforts, including upgrades from .NET 5 to .NET 8 and observability rollouts across multiple services. Before Bionexo, I worked as a fullstack developer at Playmove and Qualyteam, where I built backend services, frontend features, third-party integrations, and testing pipelines. These roles strengthened my experience with ReactJS, Azure, ASP.NET, Entity Framework, CQRS, MediatR, and collaborative development practices such as code review and pair programming. I hold an Associate Degree in Systems Analysis and Development from Estácio and a Bachelor’s Degree in Biomedical Sciences from FURB. I am based in Blumenau, Brazil, and I am open to remote international opportunities. I speak English and Portuguese fluently at a native or bilingual level. ## Professional area ### [Developer & Engineer](https://jobicy.com/resume-category/dev.md) ## Skills ### [.NET](https://jobicy.com/resume-skill/net.md)[ASP.net](https://jobicy.com/resume-skill/asp-net.md)[AWS](https://jobicy.com/resume-skill/aws.md)[Azure](https://jobicy.com/resume-skill/azure.md)[CI/CD](https://jobicy.com/resume-skill/ci-cd.md)[Docker](https://jobicy.com/resume-skill/docker.md)[Entity Framework](https://jobicy.com/resume-skill/entity-framework.md)[JavaScript](https://jobicy.com/resume-skill/javascript.md)[Linux](https://jobicy.com/resume-skill/linux.md)[Microservices](https://jobicy.com/resume-skill/microservices.md)[MySQL](https://jobicy.com/resume-skill/mysql.md)[Python](https://jobicy.com/resume-skill/python.md)[SQL Server](https://jobicy.com/resume-skill/sql-server.md)[Windows OS](https://jobicy.com/resume-skill/windows.md) ## Education 2021 - 2023 Associate Degree in Systems Analysis and Development @ Estácio 2013 - 2017 Bachelor's Degree in Biomedical Sciences @ FURB ## Experience Feb 2024 - Present Senior Software Engineer @ Bionexo Own Revenue Cycle Management (RCM) extraction architecture processing 1.5M+ bills in production, with optimized historical loads and continuous per-minute delta synchronization. Build and operate an agent-based integration layer supporting ~500 workers on client hospital infrastructure, including MQTT-driven auto-update and cross-platform lifecycle management. Architected platform-wide cloud migration across 12+ microservices, reworking deploy pipelines, artifact storage, and Spark/Airflow data orchestration workloads. Designed an embedded database extraction layer for reliable ERP data collection in offline or low-connectivity hospital environments. Drive platform modernization including .NET 5 to 8 upgrades, ElasticAPM observability rollout, and multi-environment Jenkins CI/CD. Aug 2022 - Feb 2024 Software Engineer @ Bionexo Worked on the Integration Engine Squad delivering features across a distributed microservices platform supporting ~500 workers deployed via on-premise client agents. May 2022 - Jul 2022 Fullstack Developer @ Playmove Built backend services on .NET Core 6 with CQRS, MediatR, and Entity Framework; delivered ReactJS frontend features. Ensured reliability with xUnit unit tests, Docker-based integration tests, and CI/CD pipelines on Azure. Jul 2021 - May 2022 Fullstack Developer @ Qualyteam Maintained and extended quality-management modules using ASP.NET and MySQL; built third-party integrations. Contributed through code reviews and pair programming within Kanban workflows on Azure DevOps. ## Recommend this talent ## Related resumes [![Photo](https://jobicy.com/react/themes/app/images/candidate.png) Senior Backend EngineerEl SalvadorI am a Senior Backend Engineer with 17 years of experience building and delivering software for fintech, banking, and enterprise environments. My background is centered on Java, Spring Boot, clean…](https://jobicy.com/cv/id148639.md) * [![Photo](https://jobicy.com/react/themes/app/images/candidate.png) Technical & Customer Support SpecialistSpainI am a quadrilingual support professional with hands-on experience in IT technical support and customer service. 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