About Extraara
Extraara combines education with software development. We teach technical subjects, develop learning materials and build applications for businesses and organisations. ExtraProof is central to our own product development.
Erik Lelek
Founder, software developer & teacher
From Germany to Sweden
Erik Lelek moved to Sweden. From Bjärtrå, he runs Extraara and develops the software created here.
The connection to Germany remains: through language, professional contacts and collaboration with businesses and organisations.
Alongside software development, he brings experience as a teacher. Explaining technical decisions clearly, taking questions seriously and making working steps understandable also shape our product development.
Extraara is operated by Erik Lelek under the name Extraara. The business is based in Sweden.
Education and development belong together
Our educational work includes teaching and learning materials on technical subjects. Working with education providers and organisations, we connect foundations with independent practice. Questions from teaching also inform our development work.
Our educational workWith ExtraProof, we are working to connect documented writing processes with a specific text version. Developing our own product brings together usability, understandable results and technical limitations.
Client projects start with your workflows. We look at who needs which information and where a tool can help. We test what we build against the agreed tasks and hand it over with clear explanations.
Explore our productsWorking together and feedback
An interface can work technically and still raise questions in practice. We discuss feedback using concrete examples: which step was unclear, what information was missing, and what needs to change next time?
Different experiences make these conversations valuable. Our diversity and inclusion page explains how we address barriers, feedback and discriminatory behaviour, and how to reach us.
Diversity & inclusion at ExtraaraStandards & ecosystem
Extraara is a member of the Content Authenticity Initiative. The international community works towards traceable origins and greater transparency for digital content.
Learn about the CAI
