Elliott Timmons

Lead .NET Full Stack Developer and Software Architect with 18+ years of experience designing, architecting, and delivering enterprise applications using C#, .NET, ASP.NET Core, Web API, Azure, SQL Server, and modern frontend technologies. Experienced in cloud-native application development, microservices, RESTful API design, enterprise integrations, and application modernization. Strong background in solution architecture, technical leadership, secure application design, system integration, and performance optimization.

Skilled in leveraging AI-assisted development tools, LLM integrations, and automation to improve engineering productivity and software delivery. Working knowledge of Python, Flask, and Java for automation, API development, and integration scenarios.

Lead .NET Full Stack Developer / Software Architect - Flexton Inc. - San Francisco, CA

(2021-05)

• Designed and developed enterprise financial applications using C#, ASP.NET Core, Web API, Entity Framework Core, and SQL Server supporting critical business operations.
• Lead the architecture, design, and development of 4 enterprise applications using C#, .NET 8, ASP.NET Core, Web API, React, TypeScript, SQL Server, Azure, and AWS.
• Architect and implement 24+ REST APIs, backend services, and microservices, improving application scalability, integration reliability, and maintainability.
• Modernize enterprise applications by migrating legacy components toward modern .NET and cloud architectures, improving system performance and reducing technical complexity.
• Design cloud-native solutions using Azure and AWS services, supporting 10,000+ users/business processes with secure and reliable application delivery.
• Improve application performance through database optimization, query tuning, caching strategies, and architecture improvements, achieving approximately 10% performance improvement.
• Develop full-stack applications using React, TypeScript, Blazor, and component-based UI architectures, improving usability and application maintainability.
• Build automation and integration solutions using Python scripting and Flask-based APIs, reducing manual processes and improving workflow efficiency.
• Support enterprise applications involving Java-based services and integrations, enabling cross-platform solutions in multi-language environments.
• Implement CI/CD automation using Azure DevOps, Docker, Git workflows, and automated deployment pipelines, reducing deployment effort by approximately 20%.
• Leverage GitHub Copilot, Claude AI, and LLM integration techniques to accelerate development workflows, improve debugging efficiency, and enhance technical documentation.
• Provide technical leadership through architecture reviews, code reviews, mentoring, and technical guidance for 6 developers.

Senior .NET Developer - UGA Finance - Parkville, MO

(2017-06 - 2021-04)

• Designed and developed enterprise financial applications using C#, ASP.NET Core, Web API, Entity Framework Core, and SQL Server supporting critical business operations.
• Built secure REST APIs and backend services integrating enterprise systems and automating financial workflows.
• Developed scalable application components using SOLID principles, clean coding practices, and maintainable architecture patterns.
• Optimized SQL queries, stored procedures, indexing strategies, and database structures, improving application performance by approximately 30%.
• Improved application security through secure API design, authentication, authorization, and enterprise access controls.
• Enhanced system reliability through unit testing, integration testing, debugging, and structured production support.
• Participated in architecture discussions, code reviews, technical design reviews, and software improvement initiatives.
• Collaborated with business stakeholders and engineering teams to deliver reliable enterprise solutions.

Senior Software Engineer - Towne Home Care - Howell, NJ

(2012-11 - 2017-05)

• Developed and maintained healthcare enterprise applications using C#, .NET, ASP.NET, SQL Server, and modern web technologies.
• Designed full-stack solutions focused on scalability, reliability, and maintainability.
• Developed database-driven applications and optimized backend processes to improve system performance.
• Created reusable software components using object-oriented design principles and clean coding practices.
• Improved application stability through testing, debugging, production support, and issue resolution.
• Collaborated with healthcare stakeholders to translate business requirements into effective technical solutions.

Mid-Level Full Stack Developer - Treeline, Inc - Boston, MA

(2009-03 - 2012-10)

• Developed enterprise web applications using C#, ASP.NET MVC, Web API, JavaScript, TypeScript, and SQL Server.
• Built full-stack solutions across frontend, backend, and database layers following object-oriented design principles.
• Designed reusable components, optimized application performance, and improved software maintainability.
• Developed REST APIs and database-driven applications supporting business workflows.
• Participated in Agile/Scrum development including design, coding, testing, debugging, and deployment.
• Collaborated with engineering teams to deliver scalable enterprise software solutions.

Junior .NET Developer - Treeline, Inc - Boston, MA

(2007-09 - 2009-02)

• Developed web applications and backend features using C#, .NET Framework, ASP.NET, SQL Server, and JavaScript.
• Assisted with application design, development, testing, debugging, and production support.
• Created reusable software components and improved application functionality through enhancements and bug fixes.
• Participated in the full software development lifecycle and followed established coding practices.

Bachelor of Science - Information Technology and Computer Information Systems - Morrison University (2003-05 - 2007-05)