Four engineers, one idea.
Six years on: fourteen.
KAILON was founded in 2018 by Marie and Jan — both former platform engineers in enterprise IT. Same observation: external consultants ship slides, then leave. Engineering depth has to happen in repos.

„We decided in 2018 to build the consultancy we would have wanted as a client. Small enough that every engagement gets a senior engineer at the table. Concentrated on four disciplines instead of chasing whatever the market currently asks for."
- 2018Founded in Musterort by Marie & Jan, former platform engineers
- 2020First five engineers, first international engagements
- 202310 engineers, specialisation on four core areas
- 202614 engineers, ~8 active engagements in parallel
- 0Subcontractors — every engineer on payroll
Three simple rules.
We commit
Every engagement day ends in pull requests, architecture sketches, or improved docs — never just slides. If we shipped nothing, we did not work.
We say no
Outside the four disciplines, we say no. To engagements that would tip into body-leasing, we say no. When someone wants slides instead of engineering, we say no.
We leave
Successful close means: the client team carries on without us. We don't extend „a little longer" because handover is hard — handover is part of the contract.
Six introduced.
Selection from the engineering team. All senior, average 9 years of experience, all on payroll.

Jan Mustermann

Marie Musterfrau

Tobias Mustermann

Sara Musterfrau

Felix Mustermann
