Keyhole provides Grand Rapids software consulting and custom software development services for startups, mid-market companies, and Fortune 500 enterprises across West Michigan. Our senior consultants help with strategy, architecture, custom web and mobile applications, cloud-native development, DevOps, and modernization of legacy systems.

Frequent engagements include:

• Custom web and enterprise application development
• Mobile app development (iOS & Android)
• Cloud architecture and migrations (AWS & Azure)
• DevOps and CI/CD automation
• Legacy system modernization
• AI and machine learning solutions
• Retrieval-Augmented Generation (RAG) and private GPT systems

Yes. Many of the organizations we support operate in regulated and compliance-heavy environments, including financial services, fintech, healthcare, and energy. Our senior consultants regularly build and modernize systems that must meet strict requirements for security, reliability, data protection, and auditability.

We follow established engineering best practices—secure architecture, role-based access controls, automated testing, CI/CD governance, and thorough documentation—to ensure software is production-ready and maintainable long term. Because our team is 100% U.S.-based and senior-level, clients trust us with business-critical systems where stability and compliance matter most.

All Keyhole consultants are 100% U.S.-based W-2 employees of Keyhole Software. We do not outsource or use offshore contractors.

Our Grand Rapids software developer consultants specialize in modern tech stacks including .NET/C#, Java/Spring, JavaScript/TypeScript, Python, React, Angular, Node.js, SQL/NoSQL databases, AWS and Azure cloud platforms, Kubernetes, microservices, DevOps tooling, and AI/ML solutions.

Yes—we support Grand Rapids startups, mid-market companies, and Fortune 500 enterprises with both dedicated senior engineering teams that embed directly into your existing staff, and full project-based custom software development where Keyhole handles discovery, design, implementation, testing, and launch end-to-end.

Our flexible engagement models adapt to your size and needs: fractional leadership and staff augmentation for growing startups filling skill gaps, or comprehensive project delivery for larger organizations tackling complex modernization, cloud migration, or platform builds.

All delivered by 100% U.S.-based engineers averaging 17+ years experience, with seamless Eastern Time collaboration across Grand Rapids, West Michigan, and Midwest-based teams.

Keyhole’s Grand Rapids software consulting team stands apart from other firms through our exclusive focus on experienced, accountable delivery:

• Senior-level talent (17+ years average experience)
• 100% U.S.-based W-2 engineers with no offshore outsourcing
• Proven repeat business — 78% of our work comes from returning clients

We prioritize secure, production-ready software that performs reliably at scale—delivering custom software development, cloud modernization, and practical AI solutions for Grand Rapids and Michigan organizations—rather than short-term fixes that create long-term technical debt.

We support companies throughout Grand Rapids and the West Michigan region, including downtown Grand Rapids, Grandville, Wyoming, Kentwood, Holland, and surrounding metro areas. Our 100% U.S.-based team delivers flexible in-person, hybrid, and remote collaboration so your geographically distributed software teams can work effectively on one project.

Even if your Keyhole consultant lives outside Grand Rapids, they'll align with Eastern Time (ET) to ensure seamless collaboration with your Michigan-based team.

Yes. While Keyhole delivers top-tier Grand Rapids software consulting and custom software development for West Michigan teams, our services extend nationwide—no matter where your organization is located.

Our 100% U.S.-based senior engineers meet you on your terms with flexible collaboration: Eastern Time alignment for Grand Rapids and Michigan-based teams, Central Time for Midwest operations, Mountain Time for Western hubs, or Pacific Time for West Coast innovation centers. We support on-site, hybrid, and fully remote delivery without timezone friction or outsourcing risks.

Explore all our software consulting and development locations to see specific cities where we partner with organizations on custom applications, cloud modernization, DevOps enablement, AI solutions, and enterprise technology consulting—all backed by W-2 U.S. talent averaging 17+ years experience.