Keyhole provided iOS app consulting to an agricultural technology company, helping recover and deliver a Swift-based mobile application that was nearly complete but blocked from release. Following a contractor transition, the client lost access to critical infrastructure, including source control, cloud services, and the Apple Developer account, leaving the application difficult to deploy and maintain. The engagement focused on restoring ownership, stabilizing the application, and guiding it through production readiness.
St. Louis Healthcare Data Platform Modernization & Streaming Integration
Client Industry: Healthcare Technology & Medicare Services Engagement Type: Data Platform Modernization, Streaming Integration, Application Development Core Technologies Delivered Cloud: AWS S3, Kinesis, Lambda, ECS Data: Spark, Elasticsearch, FHIR/HL7 Backend: Java Spring Boot, C#/ASP.NET Frontend: React/TypeScript, Angular/NestJS A St. Louis-based Keyhole Senior Consultant supported a national healthcare technology organization across multiple long-running initiatives focused on data platform modernization, real-time healthcare …
Cloud Platform Integration & Serverless Architecture
Client Industry: Cloud Computing & Managed Hosting Engagement Type: Cloud Platform Integration, Serverless Architecture Technologies: AWS (Lambda, Step Functions), Azure, Python, Node.js, AngularJS, Serverless Framework A Keyhole consultant supported a cloud computing and managed hosting provider as part of a small, agile delivery team responsible for integrating internal services with a multi-cloud management platform. The platform abstracted multiple cloud providers—including …
API Modernization & Azure Cloud Enablement
Keyhole Software modernized AMC Theatres’ API ecosystem with .NET Core and .NET 8 upgrades, Azure migration, and improved observability, strengthening reliability and scalability for critical digital commerce services.
Case Study: Modernizing AMC Theatres’ Digital Commerce Ecosystem
Case Study: See how Keyhole Software helped AMC Theatres modernize its digital commerce ecosystem with .NET and API modernization, a Next.js website rebuild, Azure cloud migration, and performance improvements across web and mobile applications.





