Image

St. Louis Healthcare Data Platform Modernization & Streaming Integration

Lauren Fournier Bogner .NET, Angular, AWS, Cloud, DevOps, Healthcare, Java, JavaScript, Platform & Infrastructure, TypeScript Leave a Comment

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 …

AI-Accelerated COBOL Modernization For Grocery Client, picture of generic produce

AI-Accelerated COBOL Modernization to Spring Batch

Lauren Fournier Bogner AI, Case Study, Java, Kubernetes, Mainframe, Modernization, New Development, Proof-of-Concept, Retail & eCommerce, Spring Batch

Case Study: Modernizing Legacy COBOL Batch Processing for a Leading Food Wholesaler

Keyhole Software successfully modernized a legacy COBOL batch processing system, addressing inefficiencies and integration challenges through an AI-optimized POC. Keyhole accelerated development efforts by 20-30% leveraging AI-driven tools in the migration from COBOL to Spring Batch, enhancing scalability, maintainability, and cloud-native capabilities for the client’s system. Download the case study –

money

Case Study: Modernizing Enterprise Batch Processing for a Financial Institution

Lauren Fournier Bogner Application Rewrite, Banking & Finance, Case Study, Java, Mainframe, Modernization, Spring Batch Leave a Comment

Industry: Investment & Asset Management Engagement Type: Legacy Modernization & Process Optimization Services: Requirements, Technical Strategy, Application Development, Mentorship & Training Long-term partner: The client engaged Keyhole Software repeatedly between 2011 and 2025, extending contracts numerous times for quality delivery. Teams ramped up and down based on business need. The Challenge A leading financial institution relied on a suite of …

Manufacturing Process Automation & Workflow Modernization client domain

Manufacturing Process Automation & Application Modernization

Lauren Fournier Bogner Application Enhancement, Java, JavaScript, Manufacturing, Industrial & Supply Chain, React, Spring Boot Leave a Comment

Keyhole Software partnered with a national manufacturing organization to modernize and automate core production and order-management workflows. What began as a targeted automation initiative has, due to measurable results and delivery quality, been extended multiple times over 2.5 years and is still ongoing. The effort replaces manual, spreadsheet-driven processes with modern applications that improve efficiency, reduce errors, and provide near …

Image

Empowering Through DevOps Enablement & Cloud-Native Transformation

Lauren Fournier Bogner Azure, Cloud, DevOps, Education, IT Strategy, Java, JavaScript, Kubernetes, Manufacturing, Industrial & Supply Chain, Modernization, Platform & Infrastructure, React Leave a Comment

Keyhole Software partnered with a national grocery distribution organization to accelerate the modernization of its legacy COBOL systems by implementing a cloud-native microservices architecture on Microsoft Azure. In an environment with limited DevOps maturity, Keyhole played a pivotal role in establishing both the technical foundation and cultural framework for scalable, developer-driven software delivery and ongoing digital transformation. Our Approach A …