About us

Best of two worlds

Invelop is the new subsidiary of Bittner+Krull Softwaresysteme GmbH and specializes in the development of modern process solutions for network operators with a strong focus on optimal user experience (UX).

We combine the optimum of two worlds: Using established structures and proven methods of Bittner+Krull, an experienced provider of software solutions for network operators, combined with the dynamic, progressiveness and agility of a start-up.

Invelop Über Uns Grafik

Our vision

Innovative process solutions for a future worth living

invelop, unsere vision, why


We develop modern process solutions as a foundation for a future worth living, for us, our clients and the society. Focusing on user expirience is a key aspect for us.

invelop, unsere vision, why


We avoid long development cycles, instead we trust in fast and agile implementation. Our process solutions solve problems of our clients and can be integrated seemlessly into the IT architecture.

invelop, unsere vision, why


We combine progressiveness, agility and out-of-the-box thinking with proven structures and excellent end-2-end process know-how in order to generate the greatest possible benefit for our customers.

Iva Ivanova

Invelop Mitarbeiter

Full Stack Developer

Lyuben Petrov

Invelop Mitarbeiter

Integration Consultant

Manuel Reim

Invelop Mitarbeiter

Head of Product

Stanislav Budinov

Invelop Mitarbeiter

Senior Full Stack Developer

Martin Vogt

Invelop Mitarbeiter

Managing Director

Laura Ehlis

Invelop Mitarbeiter

B+K UX Designer

Bastian Loch

Invelop Mitarbeiter

B+K System Architect

Mario Matsov

Invelop Mitarbeiter

Full Stack Developer

Penka Dineva

Invelop Mitarbeiter

Senior Front End Developer

Radoslav Bayraktarov

Invelop Mitarbeiter

Managing Director Invelop Bulgaria

Emil Lalkovski

Invelop Mitarbeiter

Senior Software Developer


Invelop unsere Leistungen

Our solutions

Your plattform ecosystem

Invelop offers modern and innovative process solutions, which expands your eco system to realize an end 2 end digitization of your processes.

Browser based portals for customers and service providers on the one hand, custom built solutions for your needs on the other hand.


We are constantly looking for motivated developers (.Net, Angular, SAP) experienced conceptual designers, dedicated sales people and everyone who wants to take action growing a start up.

(Senior) Angular Frontend Developer

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(Senior) DotNET Backend Developer

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