Client Industry: Healthcare Technology & Medicare Services Engagement Type: Data Platform Modernization, Streaming Integration, Application Development Technologies: AWS (Lambda, ECS, Kinesis, S3, API Gateway, CloudFormation, Aurora), Apache Spark, Java (Spring Boot), C#, ASP.NET, MSSQL, DynamoDB, React, TypeScript, Angular, NestJS, Elasticsearch, HL7, FHIR A Keyhole consultant supported a healthcare technology organization across multiple long-running initiatives focused on data platform modernization, real-time …
Cross-Platform Mobile App with Xamarin
A team of Keyhole Software consultants worked extensively on multiple mobile-related projects for one of the largest theater chains in the world.
The team worked to develop significant enhancements to a cross-platform mobile application, and they assisted with multiple other ongoing mobile and web initiatives as well. For example, they were involved in designing a subscription-based offering for the client’s consumers.
Additionally, the team made improvements on a Web API service used by the client’s mobile applications to communicate with the company’s common API. The team also migrated this Web API from ASP.NET MVC 5 to ASP.NET Core 2.2.
Development: Backbone.js Assessment Application
Keyhole Software Consultants developed a Backbone.jsย application that allows end users to take assessments online instead of on paper.
The project, which started with no UI, had a minimum viable product (MVP) deployed to production in less than three months.
Healthcare Application Enhancement
The Keyhole team developed a Backbone.js application that allows end users to take assessments online instead of on paper. The project, which started with no UI, had an MVP deployed to production in less than three months.




