Keyhole Software is hiring a Senior QA Automation Consultant to build and maintain enterprise test automation solutions using Cypress, TypeScript, and Azure DevOps. This remote consulting role is ideal for experienced QA Automation Engineers and Test Automation Engineers who enjoy developing scalable automated testing frameworks, working with modern cloud technologies, and partnering directly with clients to deliver high-quality software. Title: …
Application Development Services At Keyhole Software, our core focus is application development, creating custom applications that solve real business problems. We cater to a wide range of clients, from well-funded startups to Fortune 100 organizations. We excel in providing high-quality new development or adding new features to existing applications. Additionally, we specialize in integrating with systems or third-party gaps to ensure seamless operations.Custom Application Development We build scalable, secure, and user-friendly software solutions from the ground up or enhance your existing applications with modern features…
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 …
Keyhole Software delivers senior-level, U.S.-based custom software development and legacy modernization services for manufacturing, industrial, and supply chain organizations. We help clients streamline production workflows, automate manual processes, modernize factory and warehouse systems, and integrate real-time data across operations using modern cloud architectures and scalable applications.
A sluggish ASP.NET page with 3,850 checkboxes was taking 38 seconds to load. By collaborating with Claude Code and shifting to client-side rendering, load times dropped to just 1.5 seconds — a 25× performance boost. Here’s how AI-assisted refactoring transformed the page and the development process.