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Whether you’re just starting out or have been in business for years: processes without detours, numbers you actually understand, and AI that really takes work off your plate. And we don’t just tell you what to do – we roll up our sleeves.

Book an initial call

Our services

Short formatsDays

  • Workshop

    Build practical skills in your team

    When your team wants to tackle AI, metrics or workflows together, using examples from your own business.

  • Quick check

    Find out where things stall

    When something is stalling and you can’t tell where: the numbers don’t add up, the team is stretched or everything takes longer than it should.

ProjectsWeeks

  • Processes

    Bring order to daily work

    When everyone does it differently, data gets typed in twice and the questions never stop.

  • Metrics & reporting

    See where you stand

    When you can’t see at a glance how things are going and pull the numbers together by hand every month.

  • Software & tools

    Build what’s missing

    When one program does too little, another too much, and spreadsheets and workarounds have become part of the job.

Ongoing supportMonths

From inside the business

Jannis Mulzer, founder and Managing Director of JADAKA

Jannis Mulzer

Founder & Managing Director

Master in Entrepreneurship, WHU – Otto Beisheim School of Management

Jannis hasn’t just advised companies from the outside; he has run operations and helped build a business himself. For specific topics we bring in experts from inside and outside our team.

With Bolt since its German market entry: from an operational start, step by step to General Manager.

Built a digital agency as part of a three-person leadership team: helped set the company’s direction and ran the commercial side.

On site at client companies for KPMG and at Edelweiss Air, traced day-to-day transactions step by step and tested whether controls and approvals actually work.

How to find the right fit

  1. Get in touch

    Book an initial call or send us a message.

  2. Initial call30 minutes, free

    You tell us where you stand, what’s stalling and where you want to go. We tell you honestly whether and how we can help.

    Quick checkoptional, fixed price

    Not sure yet what you need? Then we first look at your numbers, workflows and tools. You’ll know what to tackle first. If you go ahead with another project, we apply the quick check fee to its cost.

  3. Proposal

    You get it in writing: what we’ll do, how long it takes and what it costs – a fixed price or a monthly cap. You decide in your own time.

  4. Get started

    With what fits, on its own or combined. How it goes from there is set out in the proposal.

Let’s talk.

Your first call with Jannis

30 minutes · Google Meet · free · no obligation

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hello@jadaka.eu+49 151 4493 4070