Finance and Operations Apps developers turn business requirements into working ERP functionality inside Dynamics 365. This course walks through the full development lifecycle - from Visual Studio and the Application Object Tree (AOT) to extensions, Chain of Command, data entities, workflows, security, and reporting. You'll also build with Copilot extensibility and AI plugin development, a layer of F&O development most training providers still skip, so your skillset reflects how F&O is actually built and extended in 2026.
There's no mandatory certification required before enrolling, but candidates who do well in this role typically bring some of the following background:
This course is designed for technology professionals who want to build or advance a career in Dynamics 365 F&O development. It's a strong fit for:
Certified Dynamics 365 F&O developers are in consistent demand across ERP implementation partners, system integrators, and enterprises running Dynamics 365 in-house. After this course, you'll be positioned for roles such as:
igmGuru's Dynamics 365 F&O Developer training is designed to get you certification-ready and job-ready at the same time. Here's what sets it apart:
After completing this training, you're ready to attempt the Microsoft Certified: Dynamics 365 Finance and Operations Apps Developer Associate certification (Exam MB-500). As of 2026, the exam evaluates five domains: planning, architecting, and designing solutions (10-15%); applying developer tools (10-15%); designing and developing AOT elements (20-25%); developing and testing code (20-25%); and implementing and managing solutions (25-30%). A minimum score of 700 is required to pass. To earn the full Associate certification, you will also need to hold the MB-300: Microsoft Dynamics 365: Core Finance and Operations certification. igmGuru's training maps directly to these exam domains and includes practice assessments so you can gauge your readiness before scheduling the exam.
MB-500 is the Microsoft exam for developers who build, extend, and integrate solutions within Dynamics 365 Finance and Operations apps. It's intended for professionals who write X++ code, design AOT elements, and implement technical solutions on the platform.
No prior X++ experience is required. A working understanding of object-oriented programming is enough to get started - the course builds your X++ skills from the ground up.
Yes. To earn the full Microsoft Certified: Dynamics 365 Finance and Operations Apps Developer Associate title, you need to pass both MB-500 and MB-300.
Most candidates need 8-12 weeks of preparation. This course condenses that into structured instructor-led sessions plus guided practice, so you build exam readiness in a shorter, more focused timeframe.
Yes. A dedicated module covers Copilot extensibility and AI plugin development using X++ and Dataverse custom APIs, which is where a growing share of real F&O development work now happens.
Dynamics 365 F&O evolved from Dynamics AX and still uses X++ and many of the same table, form, and business-logic patterns. However, it runs on a modern Azure-based cloud architecture with extension-based customization, unified ALM tooling, and Copilot integration that didn't exist in on-premises AX.
You'll primarily work in Visual Studio connected to a Dynamics 365 F&O development environment. igmGuru provides guidance on setting up access to a sandbox or trial environment so you can complete the hands-on labs.
You'll receive a course completion certificate from igmGuru. The Microsoft Certified: Dynamics 365 Finance and Operations Apps Developer Associate credential is earned separately by passing the MB-500 (and MB-300) exams through Microsoft.
Common roles include Dynamics 365 F&O Developer, X++ Developer, ERP Application Developer, Dynamics 365 Technical Consultant, and Business Applications Developer, among others.
Yes. The training includes resume support, interview preparation, and post-training mentor support to help you apply your new skills in a live role.
