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What we can do for you. (If you like us.)

Software Development

More than 15 years of experience in software development with large and small enterprises make us a reliable and experienced partner for turning your ideas into reality together. Coding is our passion and we like to share this passion by helping you solve your problems, realize your visions and expand your business.

Our main areas of expertise are Java, Spring, Scala, Kotlin (microservices as well as monoliths), databases and the Web, but we can handle many other environments. Just drop us a message to find out if we can conquer your specific challenge!


Databases are the basis of virtually every application out there these days and we know how to handle them. You have an oracle, postgresql or mysql database that causes you headaches? Millions and millions of rows and no end in sight? You need to run complex reports, migrate from a different database or need an entirely new database schema designed?

No matter if design, query tuning or optimization, we can do it for you!

Data Integration

Whether you need your CRM software to talk to your help desk system, synchronize the database in your Japanese subsidiary with the headquarters in London or run regular data-exports or -imports, we can help you. We can provide highly optimized, specialized solutions for your specific case or employ general-purpose ETL software packages to accommodate your needs.

Data Integration is hard, so why not let us do it for you? (we love doing it!)

Linux and open source

With our many years of experience in working with and developing for linux we can help you save money on software licenses and take advantage of a proven, highly matured and secure software ecosystem. We try to make use of open source software packages whenever possible to ensure no follow-up costs for your project and guarantee a maximum of security, stability and maintainability.

Open source software helps your business grow and avoids vendor lock-in.


Those who were brave enough to trust us and lived to tell the tale. Be one of them if you dare!

Kapsch BusinessCom

System- and Application Architecture

S IT Solutions

Consulting, Programming, DB-Design, System and Application Architecture

Consulting, Programming, DB-Design, System and Application Architecture


Consulting, System and Application Architecture

Tools On Air

Data Integration


Consulting, Programming

Focus Market Research

Consulting, System and Application Architecture

The Team

Armin Walland

CEO and Optimist
Super powers: creative solutions

Daniel Selinger

CEO and Pessimist
Super powers: rock solid designs

Marie-Sophie Lego

Office Manager and Idealist
Super powers: can communicate with non-tech humans


To be or not to be.

  • 2000 something

    Daniel and Armin meet.

  • 2006

    The beginning.

    Daniel and Armin start working together.

  • 2014

    The dream.

    Having worked together for a few years already the dream of founding a company developed. Eager to bring their broad experience in software development and bad sense of humor to more than one employer, the time was ripe and was founded.

  • Be Part
    Of Our


Sourcy Software & Services GmbH

Feldgasse 97
3400 Kierling

VAT ID: ATU68999649
Commercial register no.:   FN421753a
Bank: Erste Bank der oesterreichischen Sparkassen AG
Account Holder: Sourcy Software & Services GmbH
IBAN: AT71 2011 1841 5416 8800