Thoughtful software solutions for complex problems

Tautar OÜ is a small software development and consulting company. We build systems, integrations, and custom solutions that require technical precision, practical execution, and long-term reliability.

What we do

We build software and custom solutions for situations where off-the-shelf approaches are not enough. We are motivated by problems that require precision, depth, and strong technical thinking.
Software development
Systems integration
Business process automation
Technical analysis and architecture
Further development of existing systems

Selected work

Below are a few examples of solutions we have worked on. What they share is complexity, practical value, and the goal of building something that lasts.

SBX Tools platform

Tautar OÜ has developed the SBX Tools platform. SBX is a subsidiary of Tautar OÜ, and the solution itself has been built by the Tautar team. The project demonstrates our ability not only to deliver client work, but also to develop our own product software with clear product logic and user value.

X-Road security server add-on for organization-level authorization

In this case, multiple organizations could operate behind a single security server, and the standard server-level access model was not sufficient on its own. We proposed and built an add-on for the X-Road security server that introduced an additional organization-level authorization layer. This solved the installation-specific requirement without modifying the X-Road core, while avoiding both the maintenance overhead of separate adapters and the inefficiency of duplicating the same checks across individual services.

Electric motor testing software for a manufacturing company

We developed software for a manufacturing company that controlled the full electrical testing workflow for electric motors. Based on the order number, the system identified the motor being tested, loaded the expected parameters and allowed ranges, guided the operator through the required wiring steps, communicated with integrated measuring devices, and automatically decided whether the process could continue to the next stage. At the end of the workflow, the results were sent onward to connected systems. The solution remained in use for more than a decade.

CRM/ERP platform for an international group of companies

We developed a CRM/ERP platform for an international group of companies, supporting a large share of their day-to-day business operations. The system handled transaction imports from files as well as directly from integrated partner systems, contract management, customer-specific pricing terms and discounts, and invoice generation and delivery. A strong emphasis was placed on automation and workflow consistency across the organization. The solution remains in use today.

About us

Tautar OÜ is a small but technically strong team. We are especially motivated by problems that do not yield to standard approaches — that is when we do our best work. Our experience ranges from business software and industrial testing systems to integrations, automation, and technically demanding custom solutions.

Let's talk

If you have an idea, a problem, or a system that needs a thoughtful technical solution, get in touch.