Dr. Remo Dutler

Managing Director, Chairman
More than 20 years of experience as project manager, instructor and database developer for SQL database- & interface applications together with more than 15 years of experience as entrepreneur and Managing Director.
  • Relational Databases, more than 20 yearstop expert *****
  • SQL, more than 20 yearstop expert *****
  • Stored Procedures, more than 20 yearstop expert *****
  • Reporting Services SSRS, more than 10 yearstop expert *****
  • Integration Services SSIS, more than 10 yearstop expert *****
  • Analysis Services SSAS, more than 10 yearstop expert *****
  • .NET, more than 10 yearsexpert ****
  • REST Services, more than 5 yearsvery experienced ***
  • Angular, more than 3 yearsexperienced**
  • HTML, CSS, Javascript, more than 10 yearsexperienced**

Bodo Wetzel, Dipl.-Wirt.Ing.

Managing Director
As IBM certified application developer and instructor with almost 20 years of experience developing web applications. His current focus is on IBM XPages, Angular, REST-Services, Bootstrap and the development of components and interfaces for them. Entrepreneur since 1993.
  • IBM Notes, more than 20 yearstop expert *****
  • (D)HTML, more than 15 yearstop expert *****
  • JavaScript, more than 15 yearstop expert *****
  • CSS, more than 15 yearstop expert *****
  • Bootstrap, more than 3 yearstop expert *****
  • XPages, more than 5 yearsexpert ****
  • REST Services, more than 5 yearsvery experienced***
  • Typescript, more than 3 yearsvery experienced***
  • Angular, more than 3 yearsvery experienced***
  • Java, more than 5 yearsexperienced **

Reto Petermann

Software Engineer
With more than 25 years of experience in software development Reto enforces the team of iota systems. His focus is on office automation, output management, web and mobile development. Reto is also certified IT instructor.
  • VBA, more than 20 yearstop expert *****
  • Reporting Services, more than 1 yearexperienced **
  • Angular, more than 2 yeasrexperienced **

Li Wei Dutler

Management assistent

External Partners

Andy Brunner

System architect and administrator
Andy Brunner with his more than 30 years of IT practice is one of the most experienced IBM Notes / Domino experts around. He works pragmatically and solution oriented and specializes in technical reviews in internet environments, networks, security, IBM Domino, Linux and Java.
  • Domino-Server, more than 20 yearstop expert *****
  • REST Services Provider, more than 3 yearvery experienced***
  • MongoDB, more than 3 yearsvery experienced***
  • Angular, more than 2 yearsvery experienced***
  • Typescript, more than 2 yearsvery experienced***
  • Ionic/mobile, more than 2 yearsexperienced**


Natalia Haller

Application developer
Since the late 90s Natalia Haller has been working as application developer. Her main focus is on web projects, which she programs by using different languages. On top of that Natalia also has great experience in developing IBM Notes databases and web applications based on Domino. Her reference projects are web content management systems and cross-company communication platforms.
  • IBM Notes, more than 20 yearstop expert *****
  • (D)HTML, more than 15 yearstop expert *****
  • JavaScript, more than 15 yearstop expert *****
  • CSS, more than 15 yearstop expert *****
  • XPages, more than 5 yearsexpert ****
  • REST Services Consumer, more than 3 yearvery experienced***
  • Java, more than 5 yearsexperienced **

Partner company CROSS-WORKS AG

Helmut Sproll

Managing Director


Adrian Osterwalder

Team leader Software Engineering


Sivan Fadelli

Accounting & Administration


Péter Sárkány

Team leader System Engineering


Mike Hauptmann

Software Engineer


Flavio Böni

Software Engineer


Mario Bareither

Software Engineer


Robert Hildebrandt

System Engineer


Jannik WIdmer

Software Engineer


Karl Hartmann

System Engineer


Roman Vollenweider

System Engineer


Nina Wüest

Apprentice