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Senior Full-Stack .NET Developer with 7+ years of experience building scalable healthcare, enterprise, and financial applications using C#, .NET Core, Angular, and SQL Server. Strong expertise in healthcare systems, RESTful APIs, HL7 integrations, EMR/EHR platforms, and secure patient data management. Experienced in modernizing legacy applications, developing responsive front-end solutions with Angular 17+, and implementing enterprise backend services using .NET technologies. Skilled in Agile development, CI/CD pipelines, Azure cloud services, and performance optimization.…Senior Full-Stack .NET Developer with 7+ years of experience building scalable healthcare, enterprise, and financial applications using C#, .NET Core, Angular, and SQL Server. Strong expertise in healthcare systems, RESTful APIs, HL7 integrations, EMR/EHR platforms, and secure patient data management. Experienced in modernizing legacy applications, developing responsive front-end solutions with Angular 17+, and implementing enterprise backend services using .NET technologies. Skilled in Agile development, CI/CD pipelines, Azure cloud services, and performance optimization.

Fred Munoz

Full Stack Developer, Back-End Developer, Front-End Developer, +4

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Senior Full-Stack .NET Developer with 7+ years of experience building scalable healthcare, enterprise, and financial applications using C#, .NET Core, Angular, and SQL Server. Strong expertise in healthcare systems, RESTful APIs, HL7 integrations, EMR/EHR platforms, and secure patient data management. Experienced in modernizing legacy applications, developing responsive front-end solutions with Angular 17+, and implementing enterprise backend services using .NET technologies. Skilled in Agile development, CI/CD pipelines, Azure cloud services, and performance optimization.…Senior Full-Stack .NET Developer with 7+ years of experience building scalable healthcare, enterprise, and financial applications using C#, .NET Core, Angular, and SQL Server. Strong expertise in healthcare systems, RESTful APIs, HL7 integrations, EMR/EHR platforms, and secure patient data management. Experienced in modernizing legacy applications, developing responsive front-end solutions with Angular 17+, and implementing enterprise backend services using .NET technologies. Skilled in Agile development, CI/CD pipelines, Azure cloud services, and performance optimization.

Available to hire

Senior Full-Stack .NET Developer with 7+ years of experience building scalable healthcare, enterprise, and financial applications using C#, .NET Core, Angular, and SQL Server. Strong expertise in healthcare systems, RESTful APIs, HL7 integrations, EMR/EHR platforms, and secure patient data management.

Experienced in modernizing legacy applications, developing responsive front-end solutions with Angular 17+, and implementing enterprise backend services using .NET technologies. Skilled in Agile development, CI/CD pipelines, Azure cloud services, and performance optimization.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack .NET Developer at UnitedHealth

May 1, 2023 - Present

Built enterprise healthcare applications using Angular 17+, .NET Core, and SQL Server for patient management and clinical workflows. Developed responsive UI components with Angular, TypeScript, RxJS, HTML5, and SCSS. Designed and managed RESTful APIs using ASP.NET Core and Entity Framework Core. Integrated HL7 messaging standards with EMR/EHR systems for seamless patient data exchange. Implemented JWT and OAuth2 authentication for secure access. Created automated unit and integration tests. Optimized SQL Server queries and stored procedures, improving performance by 35%. Collaborated with QA, DevOps, and Product teams in Agile environments. Built CI/CD pipelines with Azure DevOps and Docker. Participated in modernization of legacy ASP.NET MVC applications into modern Angular/.NET Core architecture.

Net Full Stack Developer at CVS Health

August 1, 2020 - May 1, 2023

Enhanced healthcare web applications for patient records, billing, scheduling, and insurance processing. Built backend services using ASP.NET Core Web API and Entity Framework. Developed dynamic front-end modules using Angular, JavaScript, and Bootstrap. Integrated third-party healthcare APIs with HIPAA-compliant data handling. Wrote complex SQL queries and stored procedures and optimized database performance. Maintained legacy ASP.NET MVC applications and migrated modules to .NET Core. Performed code reviews and established unit and integration tests to improve application reliability.

Full Stack Developer at CVS Health

August 1, 2020 - May 1, 2023

Enhanced healthcare web applications for patient records, billing, scheduling, and insurance processing. Built backend services using ASP.NET Core Web API and Entity Framework. Created dynamic front-end modules using Angular, JavaScript, and Bootstrap. Integrated third-party healthcare APIs and ensured HIPAA-compliant data handling. Wrote complex SQL queries and optimized database performance. Maintained legacy ASP.NET MVC applications and migrated modules to .NET Core. Conducted code reviews and collaborated with cross-functional teams to improve software quality. Established unit tests and integration tests to ensure reliability.

Software Developer at Cognizant

October 1, 2017 - August 1, 2020

Expanded and maintained clinical and healthcare management applications using C# and ASP.NET MVC. Assisted in creating RESTful APIs and backend modules for patient and provider management. Worked with Python scripting for healthcare data processing, automation, and backend support tasks. Improved Python utilities for report generation, API integrations, and data validation workflows. Worked with SQL Server databases, creating stored procedures and reports. Participated in debugging, testing, and deployment activities. Supported legacy applications and implemented UI enhancements using JavaScript and jQuery.