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Service 03

We build custom software, SaaS products and MVPs — from idea to a working solution. We work with businesses across Lithuania and beyond.

In short

We build custom software, SaaS products, MVPs, APIs and databases — from idea to a working solution. The service is for businesses that have outgrown off-the-shelf platforms and need unique workflows or integrations. Pricing is set per project after a first consultation.

Price
Project-based
Best for
Businesses needing custom systems and integrations
Includes
SaaS, APIs, databases
01  Why it matters

Templates and ready-made platforms hit their limits fast. When your business needs unique workflows, complex calculations or integrations with existing systems, custom software pays off. We build and run our own SaaS products, so we know exactly what it takes to launch a product from scratch.

02What you get

From a fast MVP to a full SaaS product — with clean code that is easy to scale.

01

Custom systems

Business dashboards and internal tools built around your processes.

02

SaaS products

Subscription model, user management, payments and analytics.

03

MVP in weeks

A first version to validate the idea in the market with minimal investment.

04

APIs & integrations

Connections with payments, CRM and third-party services.

05

Cloud infrastructure

Reliable deployment with Docker, Azure or AWS.

06

Support & maintenance

Bug fixes, updates and technical guidance after launch.

03Process

We work in iterations — you see progress and can adjust direction.

01

Discovery

We refine the idea, requirements and scope. We plan the product.

02

Architecture

We choose technologies and design a reliable, scalable structure.

03

Build

We develop in iterations, regularly shipping working versions.

04

Launch & maintain

We ship to production, monitor and continuously improve.

Numbers

0+
Modules in RebiBook
0
Own SaaS products
0 mo.
Free support
04Technology

We pick mature, well-supported technologies that last.

.NET.C#.Node.js.React.TypeScript.PostgreSQL.Docker.Azure.
06FAQ

WordPress suits standard solutions — blogs, simple websites. Custom software is built when your business needs unique features that ready-made platforms cannot provide: specific workflows, complex calculations, integrations with your systems.
SaaS (Software as a Service) is software that customers use in a browser and pay a subscription fee for. An MVP (Minimum Viable Product) is the first version of a product with core features, built to validate an idea in the market before investing in full development.
The price of an MVP depends on complexity. A simple MVP with 3-5 core features starts from 3000 EUR. More complex projects from 8000 EUR. We set an exact price after the first consultation, once we understand your idea and requirements.
We build backends with .NET (C#) or Node.js, frontends with React and TypeScript. For databases we use PostgreSQL or SQL Server. For infrastructure — Docker, Azure or AWS. We choose the technology based on the project needs.
Yes. After completion we provide 3 months of free support. After that you can choose a monthly support plan covering bug fixes, updates and technical guidance.

Get in touch and we will discuss how to turn your idea into a working product. Free consultation.