Expert Software Development Consulting Services That Move You Forward
Experienced, 100% U.S.-based senior consultants (averaging 17+ years of experience) partner with clients to solve complex technical challenges using the right technology stacks, proven architecture patterns, and expertise refined across hundreds of projects.
Software Development Consulting Services | 100% U.S.-Based Senior Consultants
Keyhole Software delivers software development consulting services that help organizations modernize, scale, and innovate. From strategic advisory and custom application development to legacy modernization and senior-level staff augmentation, we provide full-spectrum support across the entire software lifecycle. Keyhole's senior consultants average 17+ years of experience, ensuring architectural judgment, real-time collaboration, and proven delivery quality.
Custom Software Development
We design and develop custom software solutions tailored to your business needs, whether you're starting from scratch or enhancing existing platforms. Keyhole's senior developers bring deep experience building scalable, secure applications across Java, .NET, JavaScript, Python, and cloud platforms.
Cloud-Native & Cloud Consulting
Legacy System Modernization
Transform your outdated systems into modern, maintainable platforms without disrupting your business operations. Our consulting services include phased migration strategies that modernize legacy applications while minimizing risk and maintaining business continuity.
Architecture & Strategy Consulting
Platform, DevOps & Infrastructure Automation
AI, ML & Enterprise GPT Integration
Every Keyhole consultant is a full-time employee (no contractors, C2C arrangements, or offshore resources) averaging nearly 5 years tenure with our company. This continuity ensures consistent code quality, architectural expertise, and delivery patterns you can depend on. As a Gold Microsoft Partner and AWS Consulting Partner, we bring technology-agnostic expertise to help you choose the right solutions for your unique business needs.
Experience Highlight: Technology-Agnostic Consulting
Keyhole consultants are technology agnostic with proven, hands-on experience across diverse industries and technology stacks. Every consultant is a full-time employee (no contractors, C2C arrangements, or offshore resources) averaging 5+ years tenure with our company. This approach ensures consistent quality and proven architectural expertise.
Key competencies include, but are definitely not limited to, the following technology stacks.
Java Development
Developing enterprise Java applications across the Spring ecosystem, including Spring Boot, Spring Batch, Spring MVC, and microservices architectures. Keyhole's Java developers bring deep experience building scalable systems for mission-critical environments.
JavaScript Development
Developing modern web and full-stack applications with JavaScript, React, TypeScript, Angular, Vue.js, and Node.js. We build API-driven, cloud-ready solutions including responsive web apps and scalable enterprise platforms designed for maintainability.
.NET Development
Developing enterprise-grade .NET applications with C#, .NET Core, ASP.NET Core, Blazor, and .NET MAUI. As a Gold Microsoft Partner, we deliver secure, scalable solutions and modern cloud-native platforms on Azure.
Cloud Modernization & Cloud Native Development
Migrating and modernizing enterprise applications across Microsoft Azure, AWS, and Google Cloud platforms. Keyhole consulting provides cloud strategy, architecture design, and implementation to deliver scalable, resilient cloud-native solutions.
Microservices & DevOps Modernization
Modernizing monolithic applications into scalable microservices architectures using modern DevOps practices and containerization with Docker and Kubernetes. We implement automated CI/CD pipelines to improve reliability, accelerate delivery, and support continuous deployment.
Don't just take our word for it
"This project was one of many engagements between Commerce Bank's [project] team over the last several years, which is a testament to their quality of work, their ability to put together a highly competent roster to meet the needs of the project scope, and the emphasis they place on maintaining a valued relationship with their clients.โ
Partnerships
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Ready to Start Your Next Software Development Project?
Whether you need strategic technology guidance, custom application development, legacy modernization, or senior-level staff augmentation, Keyhole Software's 100% U.S.-based consultants bring 17+ years of average experience and technology-agnostic expertise to help you make informed decisions, reduce technical risk, and ship software that solves real business problems.
