Microsoft Dynamics 365 development services
Microsoft Dynamics 365 development services for Business Central and Finance and Operations implementation, AL and X++ extensions, upgrades from NAV, GP and AX, Sales and Customer Service customisation, Power Platform apps, Azure integrations, Power BI reporting and support, with dedicated Dynamics 365 developers for your team or a project delivered end to end. Our largest practice, C# and .NET on Azure, builds the integrations around it.
What we build with Microsoft Dynamics 365
Dynamics 365 implementation
Business Central for growing companies and Finance and Supply Chain Management for larger and multi-country ones, set up through fit-gap workshops, configuration, data loads, user training and go-live support.
Business Central extensions
Per-tenant extensions and Microsoft Marketplace (formerly AppSource) apps in AL, with automated tests in the AL test framework, built and released through AL-Go for GitHub or Azure DevOps pipelines rather than uploaded by hand.
Finance and Operations development
X++ extensions with chain of command and event handlers, data entities, Electronic Reporting formats and SSRS reports, built in the unified developer experience and deployed through pipelines.
Dynamics 365 Sales and Customer Service
C# plug-ins, Dataverse tables, model-driven apps and PCF controls for Sales, Customer Service and Field Service, shipped as managed solutions from source control.
Power Platform solutions
Power Apps, Power Automate flows, Power Pages portals and Copilot Studio agents for the processes around the ERP, with environments, solutions and pipelines set up properly rather than built in production.
Upgrades from NAV, GP and AX
NAV modifications rewritten as AL extensions that subscribe to events instead of changing base code, GP data moved with Microsoft’s cloud migration tools, and AX 2012 code reworked as Finance and Operations extensions.
Azure integrations
Azure Functions, Logic Apps and Service Bus between Dynamics and banks, e-commerce, EDI partners and your own systems, through the Business Central APIs, Finance and Operations data entities and business events, or Dataverse and dual-write, with retries, dead-lettering and alerts.
Reporting in Power BI and Fabric
Power BI reports and semantic models over Business Central, Finance and Operations and Dataverse, with the data in Microsoft Fabric when finance needs history and figures from other systems beside it.
Update testing and support
Each Business Central release wave and Finance and Operations service update tested in a sandbox against your extensions and processes with AL test suites and RSAT, and day-to-day tickets handled under agreed response times.
Hire Dynamics 365 developers
Dedicated Dynamics 365 developers
Dynamics 365 developers who join your team full time, work in your repositories, tracker and meetings, and report to your lead. You interview them; we carry the Ukrainian contract, payroll, invoicing and leave.
Microsoft Dynamics 365 project delivery
A team that takes the Microsoft Dynamics 365 project from scope to release: estimate, build, tests and deployment, with a technical lead on our side who owns the plan and the quality.
Microsoft Dynamics 365 support and take-overs
An existing Microsoft Dynamics 365 system taken over from another team or kept running: a read-only review and a written list of risks first, then fixes and new features in order of impact.
The dedicated team page explains how specialists join your team, and the outsourcing page covers project delivery, take-overs and how we charge.
Who works on your Microsoft Dynamics 365 project
Business Central developers
AL extensions, APIs and upgrades from NAV and GP
Finance and Operations developers
X++ extensions, data entities and AX upgrades
Dynamics 365 and Power Platform developers
C# plug-ins, Dataverse, Power Apps and Power Automate
Dynamics 365 functional consultants
Finance, supply chain, sales and service
.NET, Azure and QA engineers
Integrations, Power BI and regression suites
How we work on a Dynamics 365 programme
We deliver an implementation or an upgrade as the team that owns the plan, or join the programme your Microsoft partner or in-house team runs and take the extension, integration, migration, reporting and test work inside their method, environments and ticket queue.
Licences come from Microsoft or your licensing partner. Production data stays where your rules say it stays: development, migration rehearsals and testing run on non-production systems with masked data unless you decide otherwise, through your accounts and your access controls.
Other ERP platforms we work on
SAP development
SAP development services: S/4HANA implementation and moves from ECC, ABAP and RAP, Fiori apps, BTP extensions, integration, analytics and support, with dedicated SAP developers or project delivery.
Odoo development
Odoo development services: implementation, custom modules, version upgrades, integrations, migrations, eCommerce, reports and hosting for Odoo Community and Enterprise, with dedicated Odoo developers or project delivery.
Questions about Microsoft Dynamics 365 development
Which industries do your Dynamics 365 developers work in?
Mostly distribution and wholesale, with inventory, purchasing and warehouse processes; manufacturing, with production orders, planning and costing; retail and e-commerce, with web shop and point-of-sale integrations; professional services, with projects, timesheets and billing; and finance, insurance and healthcare organisations, with their reporting and approval rules.
Which Dynamics 365 products do you work on?
Business Central, Finance, Supply Chain Management, Project Operations, Sales, Customer Service and Field Service, and the Power Platform: implementation, extensions, integrations, data migration, reporting and support.
Business Central or Finance and Operations?
Business Central suits small and mid-sized companies that want one system for finance, sales, purchasing, inventory and light manufacturing. Finance and Supply Chain Management suits larger, multi-country companies with complex production, warehousing or intercompany processes. We work on both and recommend one from your processes and growth plans.
Can you move us from NAV, GP or AX?
Yes. NAV customisations become AL extensions that subscribe to events rather than change base code, NAV and GP data move to Business Central with a reconciliation report for every table, and AX 2012 moves to Finance and Operations with its code reworked as extensions, so the result takes Microsoft’s updates without a manual merge.
How quickly can Dynamics 365 developers start?
When the right Dynamics 365 developer is available, the start is gated only by your interview and the NDA and IP assignment. Otherwise we run a search, which typically produces candidate profiles within two to three weeks, and nobody starts until you have said yes.
How do we hire Dynamics 365 developers through BigTree108?
Tell us the work, the seniority and the hours you need. We propose one or two people with their profiles, you interview them the way you would interview your own hire, and you sign one agreement with BIG TREE 108 LLC and receive one invoice a month.
Who owns the work they produce?
You do. Every specialist has a signed contract with BigTree108 that assigns all work product to the company, and our agreement with you assigns it onward. Code, designs and documents are delivered into your own repositories and tools, not kept where only we can change them.
Running Business Central or Dynamics 365?
Tell us the product, the work and the dates. You get an answer within one business day: candidate profiles or a plan for the work.