Your Partner For Training, Consulting And Development In DevExpress eXpressApp Framework (XAF)
Xari builds XAF business apps — and the whole product around them.
Two ways to work with Xari
Whether you're building on DevExpress XAF or bringing a whole product to life, you're in the right place. Pick your path.
The framework we're known for
Work with DevExpress XAF
You're building on XAF and want expert hands — trainers, consultants and developers who live and breathe it.
End-to-end product engineering
Build your product
You have a product to design and ship — from firmware and devices to mobile, web, cloud, AI and security. One team owns it end to end.
Case studies
Real work, shipped end to end
Connected hardware, a healthcare platform and an AI-powered editorial archive — engagements we delivered alongside our clients' teams.
Connected hardware
Biometric-authorized firearm
The mobile app and backend behind a firearm that works only for its owner — built in lockstep with the hardware and firmware team.
Read the case study →
Healthcare platform
Healthcare management portal
A full operations platform for a nursing company — web console, nurse mobile app, real-time messaging, scheduling and billing.
Read the case study →
Applied AI
Editorial archive AI
A private AI layer over Rialta's archive of Cuban and Latin American culture — on local, open-weight models, so the corpus never leaves and every answer is cited to its source.
Read the case study →How can we help you with XAF?
Simply said XAF delivers highly responsive apps targeting Windows, Web and Mobile.
Have you done a prototype in 20 mins? We have.
Xari provides XAF Training tailored to meet the needs of the client. Whether you are a novice or an experienced developer, we guarantee our training will be a helpful resource to expand your skillset. You’ll get in-depth development insights from our trainers on the topics of building, publishing and deploying your XAF app in Windows and Web.
Are you stuck in your XAF project? We have a passion for solving riddles and roadblocks. Is it in XAF Windows, WebForms or Blazor? Maybe Testing, DevOps, Rest APIs, CI/CD, or Deployment. Whatever the case Xari Consulting Services can help. (Not Limited to XAF/XPO but to any .NET solution)
Demand for XAF developers is at an all-time high, specially in XAF Blazor that is why XAFers Training and Xari are offering a new program. From Training to Job in less than 6 months.
Top-Quality Custom Enterprise XAF Development Services. Web, Desktop, Mobile, IoT, Blockchain and more. Our Team ranges from Seniors to DevExpress and Microsoft MVPS. When time to get results becomes a priority, Xari and XAF delivers.
Are you moving from Crystal Reports to DevExpress XtraReports? From Power BI to DevExpress Dashboard? Our BI experts can guide you step by step to achieve a successful migration. We also have a couple internal tools to make the conversion a walk in the park.
Xari is all about excellence, passion and flexibility
Looking for fast development of .NET applications for web, tablet and desktop?
XAF is an ORM-based .NET application framework designed so that you can create online business applications in the shortest possible time. Xari can make that path even shorter.
Multi-Platform Apps
The DevExpress eXpressApp Framework (XAF) is the first single-code base framework that allows you to create functional and highly responsive apps with C# or VB targeting both Windows, the Web and Mobile. Xari has hundreds of successful technological solutions developed with XAF.
Model-Driven Approach
As your Model grows your database (tables, columns, etc) are created for you. Your views (detailview, listview, lookups) are generated for you. XAF takes care of all Low level tasks so you can focus on giving value. Needs to customize the UI? Tune your app for performance? Xari can help.
Modular Architecture
Charting, mapping, reporting, scheduling, security, analytics , validation and more. DevExpress eXpressApp Framework includes over 20 featured ready-to-use modules that can be easily integrated in your existing XAF application today. All of them are fully customizables. Xari has several custom modules of its own: Licensing, SyncFramework, Data Import, Export and a lot more.
Whatever your needs is, we can help you master the framework we love.
XAF Customer Success Stories
FAQ
Frequently asked questions
The questions we hear most, answered.
Why choose us?
Having delivered hundreds of XAF projects, we give you the ideal trainers, consultants and developers to coach and mentor you through learning and working with XAF. Have you done a prototype in 20 minutes? We have. Put us to the test.
Why XAF?
In simple words, we evaluated every other framework out there — ADF from Oracle, LightSwitch from Microsoft, and the rest. When we found XAF, we rebuilt an old project that had taken two months in a couple of days. Needless to say, we fell in love.
Can you build a complete product, not just software?
Yes. We design and build complete products end to end — firmware, mobile and web apps, cloud/AWS backends and security — and we have our own hardware and mechanical engineering team for the electronics and enclosure, so the whole product comes from one place.
How do you ensure privacy and confidentiality?
We take your intellectual property seriously. To make sure your ideas stay yours, and at your request, we sign a strict NDA from day one securing your exclusive ownership of the codebase and every other deliverable.
Do you offer security audits and ethical hacking?
Yes. We test connected products the way a real attacker would — wireless/RF, firmware, mobile and desktop apps, cloud APIs and POS — as authorized, black-box-then-deep-dive engagements. See every attack surface we test →
How do you work — a fixed project, embedded engineers, or advisory?
We engage three ways: fixed-scope projects we deliver end to end, engineers embedded alongside your team, or advisory and consulting when you need direction more than hands. See how we can help →
