Software developers

Windows, Linux, Android, Docker

Backend 24/7/365, Frontend, Database, Full Stack

John Doe

Fast & reliable software for you

The web page you are reading now is made purely with Microsoft ASP.NET Core technology. It's deployed on Amazon AWS cloud, inside Docker container on Linux Machine. But it may run on Linux, Docker, Azure, Mac or Windows Server, with no additional porting cost. Read more below how we can create software for you with fast, affordable, portable, new technologies.

John Doe

About us

.Net & Lean

We are .Net Framework (including .Net Core) software developers creating multiplatform solutions for Windows, Linux, Android, Apple and more. Out offer is about fast product delivery. It is a set ot tools, methodologies, conventions and ready modules that allows us smooth and continuous delivery of software to our customers.

We use a set of technologies, tools, conventions, and methodologies that work together to provide the best software development experience for our customers. We deliver customized software solutions for to our customers both as primary contractors and subcontractors. Company was founded in Warsaw/Poland in 2001, focused on providing software and services to international corporations from finance, production, automotive, IT and construction sectors

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Main areas of specialisation - services


Services and daemons working in background to provide document and data manipulation


Out systems work at banks and other demanding environments, designed to run without restart nor human maintenance


Reporting, system and data management client applications


Public and intranet apps for your Android and iOS devices

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Our achievements in digits

We are online since 2001



Number of customers who purchased our products and/or services


Multinational corporations

Currently we have undergoing service contracts with this number of biggest multinational corporations


Processed documents

Since the beginning our systems processed this number of documents at customers

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Selected customers

Lucas Bank PKP Sanplast Skanska Urząd Miejski Praga Południe Polcard Schneider-Electric Sodexho
ABC Data BGŻ Carrefour DB Schenker DHL FirstData ING VOS Logistics
Alfa Star Bank Pekao SA Citibank Handlowy Deutsche Bank PBC SA DZ Bank Polska Giełda Papierów Wartościowych Lafarge Gips MPWiK w Warszawie


We speak English

Mówimy po polsku

Contact Info


Creative Yellow Solutions Sp. z o.o.

Armii Ludowej 6/164

00-571 Warsaw, Poland

Phone number:

+48 22 812 91 47


contact (at)

Contact us