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Dynamics 365 · Power Platform · .NET

Dynamics 365 developers who speak .NET

Customisation, plugins, integrations and clean-up of Dynamics 365 CRM, done by senior engineers who know both the platform and the .NET code behind it.

2 daysto hand-picked developer profiles
2 weeksfrom first call to your sprint
12 of 20engineers are seniors
5.0on Clutch from 28 verified reviews
Dynamics 365 CRM · Power Platform · C# plugins · Azure integrations

What we do

Technical work on Dynamics 365

Customisation & plugins

Business logic in C# plugins and custom workflow activities, forms, views and business rules that match how your teams work.

Solution clean-up

Turning years of unmanaged customisations into a clean, managed solution structure that is safe to deploy.

Upgrades

Moving plugins and custom code to supported .NET Framework versions and removing deprecated features before they break.

Integrations

Connecting Dynamics 365 with your ERP, website, marketing tools and internal systems through APIs and Azure.

Environments & releases

Aligning development, UAT and production, and setting up a release process your team can trust.

Power Platform

Power Apps and Power Automate solutions that extend Dynamics 365 without unnecessary custom code.

Sound familiar?

When Dynamics 365 slows your team down

Most Dynamics 365 environments we see grew for years without a clear structure. That is fixable, step by step, without stopping the business.

  • Every deployment to production feels risky.
  • UAT and production no longer match, so tests do not tell you much.
  • Plugins run on outdated .NET versions and nobody wants to touch them.
  • Duplicate records and broken automations erode trust in the data.
  • Your internal team spends more time firefighting than improving the CRM.

Technology

What our Dynamics 365 teams work in

Dynamics 365 CRMDataversePower AppsPower AutomateC#.NET FrameworkAzureSQL ServerJavaScriptREST APIs

How we work with you

Pick the model that fits

Most clients start here

Team Extension

Dynamics 365 developers join your team and your release process. Monthly, Time & Material.

Team Extension →

Clean-up project

A scoped project to restructure solutions, align environments and upgrade code, for an agreed price.

Ongoing support

A small team that maintains and improves your Dynamics 365 month by month.

FAQ

Questions we hear most

Do you work on Dynamics 365 CRM / Customer Engagement?

Yes. We customise, extend and maintain Dynamics 365 CRM, from configuration and plugins to integrations with other systems.

Can you clean up an existing Dynamics 365 environment?

Yes. We regularly take over environments with years of unmanaged customisations and bring them into a clean, managed solution structure.

Do you implement Dynamics 365 from scratch?

Our strength is development and technical work on Dynamics 365. For licensing and large functional roll-outs we work alongside your Microsoft partner or internal team.

Can your Dynamics 365 developers join our team?

Yes. Through Team Extension our developers join your team, your backlog and your release process.

How do you charge?

Team Extension is billed monthly on Time & Material. Clearly scoped work, such as a clean-up or an upgrade, can be done for a fixed fee.

Radosław Wosik, co-founder of Appstronauts

Let’s talk

Is your Dynamics 365 harder to change than it should be?

Book 30 minutes with me. Tell me how your environment looks today, and I’ll tell you honestly what we would fix first.

or email radek@appstronauts.co