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Services · ERP, software, devices, web, and hosting

Business systems that fit the way you work

Avunu builds connected business systems on open-source ERP, ERPNext and Odoo, tailored to how your team actually works, with no lock-in and no per-seat surprises. Around that core, we build the custom software, devices, websites, and infrastructure that tie everything together.

Book a systems assessment

From a patchwork of tools to one connected system

Growing businesses rarely choose chaos. It builds up one sensible decision at a time: an accounting package here, a scheduling app there, a spreadsheet to bridge the gap. Eventually your team spends more time moving information between tools than doing the work they're good at.

We help you replace that patchwork with one system that fits your business, so your people can enjoy their work more.

What we do

An open-source ERP at the core, and everything that connects to it. Either way, the system is yours.

Technical consulting

Start with a systems assessment: a map of your tools and workflows, your biggest pain points, and a recommended platform with a phased roadmap. We also rescue stalled implementations and offer second opinions.

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ERP implementation

Discovery, design, configuration, data migration, training, and support on ERPNext or Odoo. We'll help you pick the platform that fits, and either way the system is yours.

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Custom software development

Custom apps on Frappe and Odoo, integrations with shipping, banking, CAD, printing, and CRM systems, plus client portals and internal tools, all backed by automated tests.

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Devices and IoT

Edge gateways, sensors, kiosks, and shop-floor tablets, connected to your business system so the data arrives where you need it.

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Websites

Fast, secure WordPress and Jx sites, e-commerce, and single sign-on, with managed hosting included.

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Managed infrastructure

Your business systems, self-hosted on our declarative NixOS platform, with backups, monitoring, identity, and email delivery handled for you.

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How we work.
People first, essentials first.

1. Listen

We start with the people who do the work. We identify everyone the system touches and document what each group needs.

2. Prioritize

We rank needs by urgency and importance and deliver the essentials first. Most of the benefit comes from a focused set of changes.

3. Build

We configure proven open-source platforms before writing custom code, and the custom code we do write is tested.

4. Support

We stay with you after launch.

You get best- and worst-case estimates up front, a live view of hours against budget, and early warning well before a budget runs out.

Built on open platforms

Everything we build runs on open-source platforms that many vendors can support, so you're never tied to us.

Browse our open-source catalog ↗

Frappe and ERPNext

A fully open ERP on a framework that makes custom apps fast to build.

Odoo Community and OCA

A broad suite plus a deep library of community modules, with no Enterprise fees.

WordPress

Custom sites on a hardened, tuned stack, with editing your team will use.

Jx

Our own static-first framework on JSON and Markdown. This site is built with it.

NixOS

Every server declared in code, reviewed, recorded, and repeatable.

Our own tools, in the open

More than 20 public projects, with technical guides in our knowledge base.

TODO: Re-verify the public repository count before launch (plan proof points).

Agencies and consultants welcome

We love being the technical backbone for other agencies and independent consultants. We can implement ERP, build custom software, and host and maintain systems under your client relationship.

Learn about partnering with Avunu ↗

Let's make your work easier.

Tell us how your business runs today and where it hurts. We'll help you figure out the right next step, even if it's a small one.