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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 …

React application for a grocery client

Retail Delivery Modernization React Proof of Concept

Lauren Fournier Bogner JavaScript, Modernization, Proof-of-Concept, React, Retail & eCommerce, Transportation & Logistics Leave a Comment

Industry: Supply Chain & LogisticsTechnologies: React 19, TypeScript, Zod, React Hook Form, Material UI, NX, Vite, Jest, PlaywrightServices: Front-End Modernization, Agile Transformation Keyhole Software partnered with a large national grocery distribution organization to design and develop a proof-of-concept React Single Page Application (SPA) focused on modernizing and consolidating two legacy internal retail delivery systems. The goal of the engagement was …

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Security Dashboard Modernization & Cloud Integration

Lauren Fournier Bogner Application Enhancement, AWS, Cloud, Energy & Public Sectors, JavaScript, Manufacturing, Industrial & Supply Chain, Microservices, Platform & Infrastructure, Python, React Leave a Comment

What began as a short-term engagement evolved into a long-term partnership, with the contract extended multiple times over 2.5 years—a testament to the trust, results, and collaboration built with the client. Keyhole Software partnered with a leading national engineering consulting firm to modernize and expand its Security Dashboard application—a mission-critical platform that consolidates security data into a unified, actionable view. …

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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 …