# Trailhead Technology Partners > Custom software development firm building modern web, mobile, and cloud applications. Based in Grand Rapids, Michigan since 2013; partners with companies across North America to architect, build, and modernize business-critical software. Trailhead is engineer-led and engagement-flexible — projects range from short architecture reviews to multi-year product builds with embedded teams. The company is known in the .NET, modern-web, and AI community through its engineering blog (270+ technical posts), the Blue Blazes podcast, and a steady presence at conferences across North America. Microsoft MVP recognition on staff. Listed in the Inc. 5000 multiple years running. ## Services - [Services overview](https://trailheadtechnology.com/what-we-do/services/): how Trailhead engages with clients across the software lifecycle - [Custom software development](https://trailheadtechnology.com/what-we-do/services/custom-software/): bespoke web and back-end applications - [App development](https://trailheadtechnology.com/what-we-do/services/app-development/): native and cross-platform mobile, plus web apps - [Artificial intelligence](https://trailheadtechnology.com/what-we-do/services/artificial-intelligence/): AI strategy, integration, and product development - [DevOps](https://trailheadtechnology.com/what-we-do/services/devops/): CI/CD, infrastructure-as-code, cloud architecture - [System integration](https://trailheadtechnology.com/what-we-do/services/systems-integration/): connecting legacy and modern systems - [Software architecture & strategy](https://trailheadtechnology.com/what-we-do/services/software-architecture-and-strategy/): technical leadership for product decisions - [Quality assurance](https://trailheadtechnology.com/what-we-do/services/quality-assurance/): automated and manual testing - [Security services](https://trailheadtechnology.com/what-we-do/services/security-services/): application security review, secure-by-design practices - [UI/UX design](https://trailheadtechnology.com/what-we-do/services/user-interface-and-experience-design/): product design and user experience ## Technologies - [Technologies overview](https://trailheadtechnology.com/what-we-do/technologies/): full stack Trailhead works in - [.NET](https://trailheadtechnology.com/what-we-do/technologies/net/): C#, ASP.NET Core, .NET MAUI - [Modern web](https://trailheadtechnology.com/what-we-do/technologies/modern-web/): React, Angular, Vue, Astro, TypeScript - [Mobile applications](https://trailheadtechnology.com/what-we-do/technologies/mobile-apps/): iOS, Android, .NET MAUI, Flutter, React Native - [Cloud](https://trailheadtechnology.com/what-we-do/technologies/cloud-tech/): Azure, AWS, GCP - [Databases](https://trailheadtechnology.com/what-we-do/technologies/databases/): SQL Server, PostgreSQL, Cosmos DB, MongoDB - [DevOps tooling](https://trailheadtechnology.com/what-we-do/technologies/devops-tech/): pipelines, observability, container orchestration - [Testing & QA](https://trailheadtechnology.com/what-we-do/technologies/testing-and-quality-assurance/): test frameworks and automation - [Desktop & IoT](https://trailheadtechnology.com/what-we-do/technologies/desktop-and-iot/): WPF, Avalonia, embedded systems - [Design](https://trailheadtechnology.com/what-we-do/technologies/design/): design tooling and UI engineering ## Industries - [Industries overview](https://trailheadtechnology.com/what-we-do/industries/): vertical experience areas - [Financial services](https://trailheadtechnology.com/what-we-do/industries/financial-services/): banking, insurance, fintech, regulated workloads - [Health & fitness](https://trailheadtechnology.com/what-we-do/industries/health-fitness/): consumer health apps, HIPAA-aware projects - [Education](https://trailheadtechnology.com/what-we-do/industries/education/): K-12 and higher-ed platforms - [Logistics](https://trailheadtechnology.com/what-we-do/industries/logistics/): fleet, dispatch, supply chain - [Non-profit](https://trailheadtechnology.com/what-we-do/industries/non-profit/): mission-driven and social-impact organizations - [Technology](https://trailheadtechnology.com/what-we-do/industries/technology/): ISV and platform builders ## Company - [About us](https://trailheadtechnology.com/about-us/): mission, approach, and history - [Core values](https://trailheadtechnology.com/about-us/core-values/): how Trailhead chooses work and treats partners - [Our team](https://trailheadtechnology.com/about-us/our-team/): leadership and senior engineers - [Alliances](https://trailheadtechnology.com/about-us/alliances/): Microsoft, Duende Software, Boomi, Shopify, and other partnerships - [Awards](https://trailheadtechnology.com/about-us/awards/): industry recognition including Inc. 5000 - [How we work](https://trailheadtechnology.com/how-we-do-it/): the Trailhead delivery process - [Careers](https://trailheadtechnology.com/about-us/join-us/): open roles and what working at Trailhead is like ## Proof of work - [Case studies](https://trailheadtechnology.com/our-work/): documented client projects with technology stack and outcomes - [Blog](https://trailheadtechnology.com/blog/): 270+ technical posts on .NET, AI, mobile, cloud, architecture, security, and DevOps - [Blue Blazes podcast](https://trailheadtechnology.com/podcast/): conversations with engineers and leaders about software delivery and emerging tech - [Events](https://trailheadtechnology.com/events/): conferences and meetups where Trailhead engineers speak ## Contact - [Contact](https://trailheadtechnology.com/contact-us/): general inquiries and project discussions - [Free consultation](https://trailheadtechnology.com/free-offer/): no-cost 30-minute conversation with an engineer ## Optional - [RSS feed](https://trailheadtechnology.com/feed/): syndication of the engineering blog - [Sitemap](https://trailheadtechnology.com/sitemap_index.xml): full URL inventory - [Privacy policy](https://trailheadtechnology.com/privacy-policy/) - [Terms](https://trailheadtechnology.com/terms-conditions/)