Jason Keefer Email & Phone Number

Atlanta, GA, US

• Software architect for InComm Healthcare. Leading architecture, implementation of critical features, and software design for new initiatives and modernization of existing platform. Providing design and technical.
• Provided architecture and implementation to refactor critical legacy on-premises adjudication platform into containerized Kubernetes environment hosted in Azure (.NET 6, Kubernetes, Docker, Elasticsearch, Azure.
• Provided architecture, design, and critical feature implementation for API-driven development microservice initiative; focused on DDD, scalability, availability, and resiliency, and loosely coupled applications (.NET.
• Designed InComm Healthcare’s initial cloud platform; provided design, guidance, proof-of-concept, and cost analysis (Azure App Service, Azure Functions, Azure SQL, Azure Service Bus, Kubernetes, Docker, Redis.
• Architected and developed initial CQRS and event-driven architecture, and message pipeline framework to facilitate it (Azure Service Bus, Azure Storage)
• Work with management and clients to understand business requirements and translate those needs into software systems and features

Portland, Oregon, US

• Lead Software Engineer for several client projects. Providing design, implementation, and technical guidance. Spearheaded integration with 3rd party services. Team sizes 3 to 8.
• Led implementation and design of SOA solution and test strategy for biometric identity startup, from initial client concepts to MVP and pilot testing (.NET Core, C#, Azure App Services/Functions/Key Vault/DevOps, WPF.
• Designed and led implementation of key new features for client’s existing managed verification and monitoring service for online pharmacies; helped Jr. developers quickly onboard; implemented local infrastructure to.
• Implemented PWA (Progressive Web App) functionality for client website to cache catalog of technical diagrams for offline usage (.NET, Angular, Azure Functions/Storage)

Portland, Oregon, US

• Sr. Software Engineer and Team Lead for scrum teams developing enterprise-level biometric identity software. Responsible for planning, organizing, architecting, and engineering microservice solutions to facilitate.
• Designed, planned, and steered implementation of microservice solution and test strategy to securely transmit applicant biometric data for travel document applications (.NET Core, C#, Azure App.
• Architected microservice solution for channeling electronic fingerprints to FBI to support background check and screening services; performed requirements analysis, solution design, planning, test approach, and served.
• Architected, planned, and led development of PIV-I credential management systems from the ground up, utilizing enterprise architecture with CQRS and Event Sourcing patterns (.NET, C#, Azure Cloud Services/Service.
• Designed and authored rotating-key encryption system to securely store and disseminate FBI criminal history reports (.NET Core, Azure Key Vault, AES, RSA)
• Engineered ASP.NET MVC/WebAPI REST services with Angular front-end for external system integration and administrative portals hosted in Azure Cloud Services

• Increased company revenue by developing highly customized financial software solutions for over 60 automotive dealers in 4 states. Designed and developed remote credit reporting application utilized by more than 40.
• Architected and developed application to facilitate synchronous credit reporting and report storage (.NET, C#, SQL)
• Engineered finance & insurance (F&I) software solutions for automotive dealers (.NET, C#, VB.NET, PowerBASIC)
• Refactored legacy applications to usher in modern software patterns and increase efficiency and productivity
• Implemented mathematic algorithms to calculate financial figures and automate financial contract printing for automotive dealers and lenders
• Implemented automated unit and integration test suites to validate software builds

Irvine, CA, US

• Worked in conjunction with 2K Games, Firaxis Games, and internal game development engineers to fix programming defects and ensure specified title functionality on the XCOM: Enemy Unknown game project (Published by 2K.
• Contributing programmer for XCOM: Enemy Unknown (PC, PS3, and Xbox 360 builds)
• Utilized Microsoft Visual Studio to implement game behavior with Unreal 3 engine
• Worked in collaboration with Firaxis Games engineers to trace, isolate, and fix gameplay programming defects related to achieving console certs
• Communicated with developers at 2K Games and Firaxis Games to ensure specified functionality
• Worked towards achieving console certs, fixing defects on Xbox 360 and PS3 versions