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Custom Development

Every great business has something unique, a process no competitor can copy, a workflow that defines its identity, or a way of operating that gives it an edge. At One Stop System, we believe your software should celebrate that uniqueness, not restrict it.
Custom Development is where Odoo becomes your Odoo. It’s where powerful features, tailored workflows, and intuitive interfaces come together to create a system built around the way you work, not the other way around.
Your business is original; Your ERP should be too.

Tailored Innovation


Sometimes the solution you need doesn’t exist, yet.

That’s why we build it. 

Whether it's a specialized workflow, a custom approval cycle, a unique calculation, or an industry-specific module, our development team turns your ideas into reliable, high-performance features inside Odoo.

We listen to your needs. We translate them into smart, efficient designs. Then we transform those designs into working solutions that elevate your operations.

You imagine it. We build it.

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Everything you need

Our custom development service includes all the essential elements required to build meaningful,
high-quality Odoo extensions that integrate seamlessly with your ecosystem.


Custom Modules

We create new modules tailored to your specific operational needs, industry requirements, or business model.


Feature Enhancements

We extend Odoo’s standard features with additional options, fields, buttons, automations, and custom workflows.


Custom Interfaces (UI/UX)

We design clean, user-friendly screens that simplify complex tasks and improve user experience.


Backend & API Development

We build advanced backend logic, server actions, and API endpoints that connect Odoo to any external system.


Workflow Automation

We turn manual processes into automated flows, reducing effort and improving accuracy across your operations.


Performance Optimization

We enhance the speed, stability, and efficiency of your custom features to ensure long-term reliability.

Tailored to Your Needs


Custom development is more than adding features, it’s about shaping an environment where your team feels empowered, confident, and supported by tools that adapt to their needs. 

We combine creativity, technical expertise, and real business understanding to deliver solutions that solve problems, inspire innovation, and drive your competitive advantage.

Your processes are unique.

Your tools should honor that.

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