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I’m Rosauro Matibag, a Senior Software Engineer with over 13 years of experience delivering enterprise-grade software using Microsoft technologies. I specialize in .NET, cloud architectures (Azure/AWS), microservices, and full-stack web development. I enjoy modernizing legacy systems, designing scalable architectures, and building reliable, secure systems that perform well in hybrid on‑prem/cloud environments. I’m passionate about mentoring teams, conducting code reviews, and driving quality through CI/CD, test automation, and strong data engineering practices. When I’m not coding, I like solving complex problems, sharing knowledge, and helping teams ship features that make a real impact for users and stakeholders.…I’m Rosauro Matibag, a Senior Software Engineer with over 13 years of experience delivering enterprise-grade software using Microsoft technologies. I specialize in .NET, cloud architectures (Azure/AWS), microservices, and full-stack web development. I enjoy modernizing legacy systems, designing scalable architectures, and building reliable, secure systems that perform well in hybrid on‑prem/cloud environments. I’m passionate about mentoring teams, conducting code reviews, and driving quality through CI/CD, test automation, and strong data engineering practices. When I’m not coding, I like solving complex problems, sharing knowledge, and helping teams ship features that make a real impact for users and stakeholders.

Rosauro Matibag

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I’m Rosauro Matibag, a Senior Software Engineer with over 13 years of experience delivering enterprise-grade software using Microsoft technologies. I specialize in .NET, cloud architectures (Azure/AWS), microservices, and full-stack web development. I enjoy modernizing legacy systems, designing scalable architectures, and building reliable, secure systems that perform well in hybrid on‑prem/cloud environments. I’m passionate about mentoring teams, conducting code reviews, and driving quality through CI/CD, test automation, and strong data engineering practices. When I’m not coding, I like solving complex problems, sharing knowledge, and helping teams ship features that make a real impact for users and stakeholders.…I’m Rosauro Matibag, a Senior Software Engineer with over 13 years of experience delivering enterprise-grade software using Microsoft technologies. I specialize in .NET, cloud architectures (Azure/AWS), microservices, and full-stack web development. I enjoy modernizing legacy systems, designing scalable architectures, and building reliable, secure systems that perform well in hybrid on‑prem/cloud environments. I’m passionate about mentoring teams, conducting code reviews, and driving quality through CI/CD, test automation, and strong data engineering practices. When I’m not coding, I like solving complex problems, sharing knowledge, and helping teams ship features that make a real impact for users and stakeholders.

Available to hire

I’m Rosauro Matibag, a Senior Software Engineer with over 13 years of experience delivering enterprise-grade software using Microsoft technologies. I specialize in .NET, cloud architectures (Azure/AWS), microservices, and full-stack web development. I enjoy modernizing legacy systems, designing scalable architectures, and building reliable, secure systems that perform well in hybrid on‑prem/cloud environments.

I’m passionate about mentoring teams, conducting code reviews, and driving quality through CI/CD, test automation, and strong data engineering practices. When I’m not coding, I like solving complex problems, sharing knowledge, and helping teams ship features that make a real impact for users and stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Senior Software Engineer / Software Architect at Hireplicity, Inc

May 1, 2020 - October 1, 2025

Modernized a 20-year-old software suite by refactoring legacy code and applying modern design patterns, reducing downtime by 13% and support tickets by 22%. Designed microservice architecture with REST-based services and Azure deployment. Built a high-performance .NET 6 and Azure Serverless solution, improving performance, response times, and reliability. Implemented real-time messaging using Azure Service Bus for inter-service communication. Established CI/CD with Azure DevOps to accelerate feature releases. Leveraged Apollo Federation, GraphQL, and Swagger UI for API management. Implemented EDI Transactions for healthcare data exchange and orchestrated containerized deployments with Kubernetes. Contributed to multiple projects including branding applications for company contests.

Senior .NET Engineer at Global BrainForce

August 1, 2015 - April 1, 2020

Led the design of a cloud-based video platform across 700 locations, enabling video-on-demand, live streaming, and document sharing. Built REST APIs and WCF services to enable data exchange and integrated SQL Server Reporting Services (SSRS) to provide data-driven insights. Contributed to Manufacturing Execution System development and mentored team members in ASP.NET MVC, C#, Angular, and Entity Framework. Implemented JWT-based authentication and encouraged SSO. Drove Azure deployments with CI/CD practices and supported environments using TeamCity and Octopus Deploy.

Software Engineer at Sprint

May 1, 2013 - July 1, 2015

Developed UI and frontend logic using AngularJS, migrating legacy UI components to modern JavaScript approaches. Reworked data access layers to improve performance and reduced database load. Consolidated multiple BL libraries into a reusable core library, increasing maintainability. Built real-time messaging features using SQL and ASP.NET, and contributed to backend services with WCF, BizTalk, and Entity Framework.