Results-driven Software Engineer with a strong track record of developing scalable, high-performance web applications using C#, .NET, Web API, Swagger, Entity Framework, ADO.NET, Kotlin, Java, XML, Xamarin, and ASP.NET MVC Core. Adept at architecting and optimizing Backend-for-Frontend (BFF) solutions, ensuring seamless communication between front-end interfaces and backend services to enhance performance and user experience.

Pierre Mumford

Results-driven Software Engineer with a strong track record of developing scalable, high-performance web applications using C#, .NET, Web API, Swagger, Entity Framework, ADO.NET, Kotlin, Java, XML, Xamarin, and ASP.NET MVC Core. Adept at architecting and optimizing Backend-for-Frontend (BFF) solutions, ensuring seamless communication between front-end interfaces and backend services to enhance performance and user experience.

Available to hire

Results-driven Software Engineer with a strong track record of developing scalable, high-performance
web applications using C#, .NET, Web API, Swagger, Entity Framework, ADO.NET, Kotlin, Java, XML,
Xamarin, and ASP.NET MVC Core. Adept at architecting and optimizing Backend-for-Frontend (BFF)
solutions, ensuring seamless communication between front-end interfaces and backend services to
enhance performance and user experience.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

English
Fluent
Javanese
Advanced

Work Experience

Senior .NET Engineer at Infosys
May 31, 2025 - July 31, 2025
Designed and developed healthcare applications with a focus on security, scalability, and performance, ensuring compliance with industry standards such as HIPAA and FHIR. Implemented backend and frontend architectural patterns to enhance patient data management, electronic health records, and real-time monitoring systems. Developed and maintained applications using .NET Core 7 & 8 and Web Forms, ensuring a scalable and maintainable codebase. Integrated RESTful APIs, OpenAPIs, and identity management for secure access. Utilized LINQ and Entity Framework extensively to improve data query efficiency. Developed interactive UIs using Angular, Blazor, jQuery, and Bootstrap. Deployed microservices-based .NET applications to Azure Kubernetes Service using Docker and automated CI/CD pipelines with GitHub Actions and Azure DevOps. Mentored team members and actively participated in Agile Scrum ceremonies to meet project milestones.
Full stack Developer at Microsoft
December 31, 2022 - July 31, 2025
Led a team in designing, developing, and deploying e-commerce platforms ensuring seamless and secure shopping experiences. Created scalable APIs for product catalog, order processing, payment integration, and user authentication. Used LINQ within .NET Core backend to optimize data retrieval. Integrated Azure Blob Storage for media management and collaborated with Angular and Xamarin teams for mobile and web solutions. Developed real-time customer support chat using Firebase and secured payment processing with Stripe and PayPal. Modernized applications through migration to .NET Core and implemented AWS Lambda Serverless Web APIs to cut costs. Optimized database performance and designed SSRS and Power BI reports to provide real-time business analytics. Managed CI/CD pipelines in Azure DevOps and cloud infrastructure. Provided technical mentorship and contributed to Agile Scrum development cycles.
Software Developer at SingleFile
August 31, 2016 - July 31, 2025
Developed regulatory compliance and entity management solutions facilitating government filing requirements. Designed robust .NET Framework APIs and built interactive web applications using ASP.NET Web Forms, MVC, Web API, and Entity Framework. Enhanced user interfaces with AJAX, jQuery, and XAML. Designed and optimized Oracle PL/SQL databases for compliance tracking. Developed Azure Functions for automation and performed web scraping for data analysis. Integrated IoT devices for real-time data collection. Led Azure App Services deployment with CI/CD pipeline configuration. Collaborated with HR, finance, and executives to automate regulatory workflows and improve operational efficiency. Managed cross-functional teams and participated actively in Agile development.

Education

Bachelor of Science at University of South Carolina
August 1, 2007 - May 31, 2011

Qualifications

Add your qualifications or awards here.

Industry Experience

Healthcare, Retail, Telecommunications, Software & Internet, Financial Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

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