DevExpress
Consulting
Consulting
XAF consulting and training from a team DevExpress lists by name
Paragon9 is listed on DevExpress's own eXpressApp Framework page as a listed consulting and training resource — because we've done the work. Whether you're starting a new XAF application, getting a dev team productive on DevExpress tools, or need an expert in your corner when the framework does something unexpected, we've been there.
XAF & XPO Implementation Build production apps on the right foundation
eXpressApp Framework is one of the most powerful rapid application development frameworks available for .NET — and one of the most complex to architect correctly. Paragon9 has implemented production XAF applications across multiple industries, with hands-on experience in module architecture, business object design, security system configuration, and UI customization for both WinForms and ASP.NET. We know where the framework bends and where it breaks.
- eXpressApp Framework (XAF) — WinForms & ASP.NET module architecture, controller and action development, UI layer customization
- Express Persistent Objects (XPO) — ORM design, object persistence, database creation, and query optimization
- XAF Security System — role and permission configuration, row-level security, custom authentication
- DevExpress Dashboard & Reporting — enterprise BI, Office File API, and report suite configuration
Developer Training & Onboarding Get your team productive, fast
Getting a development team productive on DevExpress tools takes more than reading documentation. Paragon9 provides hands-on training tailored to your team's experience level and your application's specific stack — from XAF fundamentals to advanced component integration. We've onboarded dev teams ranging from complete DevExpress beginners to experienced .NET developers making the jump to XAF for the first time.
- XAF architecture walkthroughs — module system, application model, and extension points
- XPO data modeling — class hierarchy design, associations, and query strategies
- Platform controls training — WinForms, ASP.NET Core, Blazor, and .NET MAUI
- DevExtreme JavaScript controls — Angular, React, and jQuery integration
- CodeRush for Visual Studio — refactoring, code navigation, and productivity workflows
Subject Matter Expert Support Expert backup when your team hits a wall
When your team encounters a DevExpress behavior that doesn't make sense, a performance issue in XPO, or a complex XAF architectural decision — you need someone who has seen it before. Paragon9 provides on-demand SME access for teams that need expert-level DevExpress guidance without adding a full-time specialist to the payroll.
- XAF troubleshooting — diagnosing unexpected framework behavior, upgrade path guidance, and architectural review
- XPO performance & design review — query tuning, schema design, and caching strategies
- Code review — identifying anti-patterns and recommending DevExpress best practices
- Ongoing advisory — embedded expert access on a retainer or subscription basis
Already using DevExpress? Let's talk.
Whether you're starting a new XAF project, training a development team, or need expert backup when things get complex — Paragon9 is your DevExpress partner.
