# Custom Software Development

> A purpose-built application that lives inside your Microsoft stack, owned by you, supportable for the long haul.

Canonical: https://o365hq.com/solutions/custom-software-development
Provider: IT Partner LLC — US Microsoft partner since 2006. Book: https://o365hq.com/book

**Stack:** .NET · React · Graph API · Azure

## The situation

The off-the-shelf product covers 80% of your workflow. The other 20% is the part that actually makes you money — and nobody sells it.

## The problem

Your team bends its process around software that was designed for someone else's. The workarounds live in spreadsheets and one person's head. Every vendor demo ends the same way: “that's on the roadmap.”

Internal builds stalled because the dev team is small, busy, or gone — and the last contractor left code nobody can safely touch.

## Solved looks like

- Purpose-built applications and integrations — .NET, React, Power Platform, Graph API — that snap into your Microsoft 365 and Azure estate, with authentication, security, and hosting done properly from day one.
- You own the code and the documentation. Handover is a feature, not an afterthought.
- AI is applied where it moves the needle — inside the software and in how we build it.

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Talk it through with Mike: https://o365hq.com/book