ERP development
you can build on.
Calvert Consulting helps growing businesses extend, integrate, and modernize their ERP — Business Central, NAV, and Acumatica — and put AI to practical use in the systems they already run.
Senior, hands-on development — 20+ years across Microsoft Dynamics & Acumatica.
What I build
- Business Central & NAV development
- Acumatica customization
- EDI & systems integration
- AI engineering & automation
Services
What I do
Focused, hands-on work across ERP and AI — you work directly with the developer writing the code, not a layer of account managers.
Business Central & NAV
AL extension development, upgrades, and posting/report customizations for Dynamics 365 Business Central and legacy NAV — cloud or on-premises.
Acumatica Development
Custom screens, business logic, and integrations on the Acumatica xRP framework — shaped to match how your business actually operates.
EDI & Integration
Trading-partner onboarding, EDI mapping, and dependable integrations connecting your ERP to the partners and systems you run on.
AI Engineering
LLM-powered automations, document and data extraction, and copilots wired into your ERP and line-of-business systems.
How I work
A straightforward way to work.
Hands-on & senior
You work directly with the developer doing the work — no account-manager telephone game.
Built to maintain
Clean AL and clear documentation, so your team understands what was built and isn't locked in.
Integration-first
ERP and AI don't live alone. I make sure everything talks reliably to your partners and tools.
About
A senior developer, not a sales pitch.
Calvert Consulting is the practice of Mike Calvert, a hands-on developer specializing in Microsoft Dynamics Business Central, NAV, and Acumatica.
I work directly with finance and operations teams to deliver ERP customizations and integrations that are clean, maintainable, and built to last.
More recently, I help teams put AI to practical use — building LLM-driven automations and weaving AI into the systems and workflows they already rely on.
Have an ERP project, an integration, or an AI idea worth shipping?
Let's talk it through — no obligation, just a straight conversation about what you need.
Book a callContact
Get in touch
The fastest way to start is to grab a time on my calendar. Prefer to write first? Email me or use the form — both reach me directly.