Available to hire
Hello! I’m Zachary DeGraff, a Senior .NET Developer with 10+ years of experience designing and building scalable backend systems in C#, .NET Core, and ASP.NET Web API. I specialize in API design, distributed systems, and cloud-based architectures on Microsoft Azure, delivering high-throughput services and measurable performance improvements.
I thrive in collaborative, fast-paced environments where I mentor engineers, drive engineering efficiency with automation and AI-assisted development, and modernize legacy platforms into resilient microservices.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
English
Fluent
Work Experience
Lead .NET Developer & Solution Architect at Edelman
August 1, 2019 - PresentDesigned and implemented scalable backend systems using C#, .NET Core, and ASP.NET Web API, enabling high-performance microservices architectures that improved system throughput and reduced response latency by over 30 percent. Architected and deployed distributed microservices solutions using RESTful APIs and service-oriented principles, increasing system scalability and ensuring fault-tolerant communication across multiple services. Optimized database performance across SQL Server and NoSQL systems by redesigning data models and implementing efficient query strategies, reducing execution times and improving overall system responsiveness. Led the development of cloud-native backend services on Microsoft Azure using App Services, Functions, and Kubernetes, ensuring high availability and seamless scalability under increasing workloads. Designed and implemented event-driven and asynchronous processing mechanisms, improving system reliability and enabling efficient handling of high-volume
Senior .NET Developer & Team Lead at Camping World
November 1, 2016 - August 1, 2019Developed and maintained backend services using C#, ASP.NET MVC, and Web API, supporting enterprise systems and improving system reliability and scalability. Designed and implemented RESTful APIs to enable seamless integration between internal systems and external services, improving data exchange efficiency. Optimized database queries and indexing strategies in SQL Server, reducing query execution time and improving application performance under load. Refactored monolithic applications into modular service-based architectures, improving maintainability and enabling incremental scalability. Contributed to the adoption of CI/CD pipelines and DevOps practices, improving deployment speed and reducing manual intervention. Led code reviews and guided developers on backend best practices, improving code quality and reducing technical debt. Provided production support and root cause analysis for complex backend issues, ensuring system stability and minimizing downtime. Collaborated with busin
.NET Developer at Simform
November 1, 2014 - October 1, 2016Developed backend applications using C#, ASP.NET, and SQL Server, delivering reliable and scalable enterprise solutions. Built RESTful APIs and integrated third-party systems, enabling efficient communication between distributed platforms. Refactored legacy backend systems into modular architectures, reducing technical debt and improving maintainability. Optimized database interactions and improved data handling strategies, enhancing system performance. Collaborated with Agile teams to deliver backend features within defined timelines while maintaining code quality. Applied best practices in backend development, including secure coding and performance optimization, ensuring stable and efficient application delivery.
Education
Bachelor of Science in Computer Science at Barry University
January 11, 2030 - May 1, 2015Qualifications
Microsoft Certified: Azure Solutions Architect Expert
January 11, 2030 - May 26, 2026Microsoft Certified: Azure Developer Associate
January 11, 2030 - May 26, 2026Certified ScrumMaster (CSM)
January 11, 2030 - May 26, 2026Industry Experience
Computers & Electronics, Software & Internet, Professional Services
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Hire a Back-End Developer
We have the best back-end developer experts on Twine. Hire a back-end developer in Tampa today.