A multi-year case study in automating manual workflows, migrating to .NET 8/9, and building a data pipeline that lifted model accuracy from near zero to 0.84
Government Cloud, .NET & React Modernization Case Study
Client: A provincial government agency responsible for commercial vehicle safety and regulatory enforcement Industry: Government Transportation and Regulatory Compliance Services: Legacy Application Modernization, Cloud-Native Architecture and DevOps, Application Security, Custom Software Development Outcome: Modernized multiple legacy .NET and React applications into a secure, containerized cloud-native platform, cutting Windows Server licensing costs by 60% and moving release cadence from quarterly to …
Government Enterprise CI/CD Platform Modernization Case Study
Client: A large federal government agency Industry: Federal Government Services: DevSecOps Platform Engineering, CI/CD Architecture, Cloud Migration, Application Security Integration Outcome: A unified CI/CD platform supporting 400 to 500 applications across four technology stacks, with time-to-deployment reduced by more than 30% and thousands of engineering hours saved annually. Large federal agencies rarely run one technology stack. Java teams, JavaScript and …
iOS Application Recovery & Production Launch
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 …