Software for small organisations, built to last.
Zephyrex Software Development builds websites, business systems, integrations and AI tools on open-source foundations, tested and delivered as code you own.
What we build
Websites & Online Stores
Websites and stores built on the same system that runs your business, so products, orders and customers live in one place.
- Company websites with your branding and content you can edit.
- Online stores tied to inventory, pricing and accounting.
- Several brands or businesses served from one system, each with its own site and store.
- Contact and quote forms that land as leads in your CRM.
Built on Frappe and ERPNext, hosted behind Cloudflare with TLS and bot protection.
services/websitesBusiness Systems
ERPNext and Frappe set up for how you actually work, with the gaps filled by purpose-built apps.
- ERPNext implementation: accounting, inventory, sales, purchasing, projects and HR.
- Custom Frappe apps and extensions, kept upgrade-safe.
- Data migration from spreadsheets and legacy systems.
- Multi-company setups for businesses that share assets.
Changes ship as versioned apps with tests, with a backup before every deployment.
services/business-systemsIntegrations & Automation
Software that keeps your systems in step, so data is entered once and shows up everywhere it is needed.
- Two-way sync between mail, calendar and contacts systems.
- Connections between your ERP and file, calendar or project tools.
- API clients and webhooks for the services you rely on.
- Scheduled jobs that replace manual exports and imports.
Re-running an integration never duplicates or loses data, and failures are logged, not skipped.
services/integrationsAI Applications
AI features built into your own tools, running on models you control.
- Assistants grounded in your own documents and data.
- Document processing: extraction, classification and summaries.
- One gateway in front of local and external models, with usage you can see.
Self-hosted models by default, with prompts and evaluations versioned and tested like any other code.
services/ai-applicationsInfrastructure as Code
Tooling that lets infrastructure be declared once and changed only through a reviewed plan.
- OpenTofu providers for devices and services that have none.
- NetBox plugins that model services, firewalls and DNS as typed data.
- Deployment pipelines with plan review, scoped applies and health checks.
One source of truth; configuration is generated from it, never typed by hand.
services/infrastructure-as-codeCustom Applications
Web applications for the job no off-the-shelf product does well.
- Internal tools and portals for staff and customers.
- Web frontends in TypeScript and React or Vue, with Python backends.
- Accessible interfaces that work with keyboard and screen readers.
Typed, tested code with automated quality gates, released under an open-source licence where it makes sense.
services/custom-applicationsBuilt the way we run our own systems.
Tell us what you need.
We will get back to you.