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This is my application. Which role it becomes is your decision.

More customers. Or lower costs.

I shorten and speed up processes with AI.

It is nothing more than that. Everything sold today under the word AI pays off in exactly two places: more orders come in, or the same work takes less time. This is my application – which role it is for, you decide. Whether it becomes a post, a department of its own, a contract or a rejection is your decision.

€5m → €16mThat is how my last employer’s turnover grew during my time there. It is stated in my employer reference.
20+ yearsManagement responsibility in marketing and sales, most recently as Head of Marketing and Sales
Since 2025My own systems live in daily use – not as a concept, but in operation
Christian Niebisch
Christian NiebischMr.PetzAI · Hundsangen

Film · 2 minutes · in German

What already runs here today – and is still missing in many companies

Five AI tools of my own, run in-house: from winning new customers and recruiting staff to training employees. Two minutes that show how far you can already be today.

Arrange a personal meeting →
Film · 2:09 · in German · image generated with AI, script and voice: Christian Niebisch

Film · 2:47 minutes · in German

Marketing, Sales, Office, HR, Management: where is the benefit?

No expertise needed. You describe in plain words what you need, and the system does it. Using real screens, the film shows what this means for each area: faster day-to-day business, better processes, higher earnings.

Arrange a personal meeting →
Film · 2:47 · in German · avatar and room generated with AI, script and voice: Christian Niebisch

Before you read on

How much longer can your company afford to run AI on the side?

More than half of German companies already work with AI. The question is no longer whether – but who takes responsibility for it in your company.

An AI decision takes effect for years. Talk to me before you make it.

Arrange a personal meeting →

Figures: Bitkom Research, survey of 603 companies with 20+ employees in Germany, published 14 September 2026 · EU Regulation 2024/1689 (AI Act), Art. 4.

What I bring

Marketing for HR (Human Resources)

You are probably reading this first. So here is what your department gets out of it.

Finding good people matters more every year. Recruiting today is marketing. An application almost always lands with HR first. That is why this belongs here, and not only in front of the management.

More suitable applications

Venja takes your vacancies to where skilled workers are looking. Applying on a phone in two minutes, referrals by your staff with one click. Applications arrive in your existing system.

See Venja →

Training obligation covered

Since February 2025, Article 4 of the EU AI Act requires staff to be AI-literate. In Sapia your people learn alongside daily work, with assessments and certificates of attendance for the personnel file.

See Sapia →

You define the role

Permanent, part-time or freelance: you decide the scope together with your management. I work with you, not around you.

Get in touch →

Nepulus in action

Training videos

Each video walks through a real process step by step – ready to train staff and to demonstrate to management. The narration is in German.

Product video · 1:19

SKF SNL plummer block housing in 3D

No CAD file: Nepulus builds the 3D model from the data sheet dimensions. The bearing rotates, the cap lifts off, dimensions, breaking loads and seals are explained in animation. German voice-over.

Graphic media · 3:06

Creating a product video – step by step

From data sheet to 3D model to the finished video with voice-over, plus examples from the trades: the new roof in a 360° view inside the quotation. German voice-over.

Office management · 2:55

From a photo of the meter cabinet to the final invoice

Real RAPEX orders from HubSpot, processed with Nepulus: the field rep uploads photos, the quote is ready after 13 minutes. One click creates the order confirmation with installation dates, purchase orders, crew planning and invoices.

Sales · 2:46

Large project and partner quote in minutes

Rhodius Abrasives: six halls, six quotes, cost summary and audit report in one click. Hausbau Realisierung Ahlborn: the manufacturer's quote for hydrogen storage and a Bosch heat pump becomes our own quote with costing.

Office management · 3:18

Syna/Süwag tender ready to submit in 30 minutes

Nepulus reads the Excel bill of quantities with 22 lots, finds quantity errors in the client’s documents, prices the lots, pre-fills the prequalification form and compiles the evidence folder. After the award: order confirmation, crew schedule, purchase orders, monthly measurement.

Presentation · 0:22

My avatar from a single photo

Image, voice and lip movement are generated locally and openly labelled as AI. The next stage adds natural head movement and facial expression – and a personal voice from a short sample.

Narration voice and avatar: open-source models, licensed for commercial use, run entirely on-premise.

About me

I come from inside a company, not from an agency

Twenty years of management responsibility, most recently four years at a photovoltaic and electrical company with more than 140 employees – as Head of Marketing and Sales, responsible for marketing, sales management and processes. Before that at LEDKON, where the customers were called Deutsche Bahn and SodaStream. I know day-to-day business from the inside: the full order book, the ringing phone, the boss still writing quotations in the evening. And I know the other side: I have worked in an advertising agency, and one of my earlier companies had an agency department of its own. So I know fairly precisely how the sums are done there.

From 5 to 16 million euros

That is how this company’s turnover developed during my time there – up 220% in four years, around 34% a year, while the German Mittelstand grew by a few per cent in the same period. This is not my own assessment, it is written that way in my employer reference, signed by the managing director. You can read it here.

Why a printed piece is finished in a day today

I have worked in an agency and I know the route a printed piece takes there: briefing, concept, draft, correction rounds, artwork. Several people, several weeks. At the end there is a good piece on the table – and nobody knows whether it achieved anything.

I produce the same printed piece in a day today – and you see beforehand what it is for.

Employer referenceRAPEX

Four years of photovoltaics, heat pumps and electrical installation. Head of Marketing and Sales.

Open PDF
Employer referenceLEDKON

Marketing, sales and business development in LED lighting. The customers were industry, local authorities and clubs.

Open PDF
Two pagesThe short version

What can be solved, what it delivers and who I am – on two pages to print out or pass on.

Open PDF

Where this fits

In what form – that is your decision

I deliberately do not commit to a title. The task is described, and so is the benefit. Whether it becomes a post, a department of its own, a project or a contract, you can judge better than I can. The task matters more to me than the label.

As a post

Permanently employed, reporting directly to the management. If you want the task in house for the long term and have more in mind than what is described here.

As a department of its own

If the task cuts across marketing, sales, administration and HR and you therefore do not want to assign it to one department.

As a project

Fixed term, with a clear start and end. Set up in a few weeks, then handed over to your people, with no lasting commitment.

As a contract

I build it and keep it running, and you have no extra head on the payroll. Twelve months, then cancellable monthly.

What the role can be called at your company

Many companies have never filled this position and therefore struggle with the name. So that this is not an obstacle, here are the titles that have proven themselves in practice – pick whichever fits your structure:

Head of Digitalisation and AI · Chief AI Officer (CAIO)

One word in there is not decoration but a requirement: Head of. The task reaches into marketing, sales, administration and HR at the same time. Whoever fills it has to sit at the same level as your head of marketing and your head of sales – otherwise they negotiate their way through every department instead of working. Where the role sits decides more about the outcome than any job description.

In larger companies with their own IT department, one split has proven itself: IT owns operations and security, this role owns application and outcome. Putting both in one pair of hands regularly slows down both sides.

The next step

Let's talk before you decide

I show you what runs in my own business, and you tell me where things stick in yours. That saves us both time and travel. Just suggest three dates – evenings work too.

Christian Niebisch · Hauptstr. 50 · 56414 Hundsangen · christian.niebisch@mrpetzai.de

Five AI tools of my own

Marketing that leaves the competition behind.

I do not come with a concept paper but with a complete system: five tools that build on each other and run today. More than 20 years of marketing and sales went into it. If you wish, I develop it further and tailor it to your company. Every tool runs on a computer on site, and no data goes to an outside service. This is a competitive advantage you cannot buy in.

I am happy to show you all five in person at your premises.Request a demo at your premises

In-house training

Not just four AI tools. Your staff get trained, too.

Tools change little if nobody can use them with confidence. That is why training is part of it from day one: in Sapia, alongside day-to-day business. This is how I support HR with in-house training until the rollout has arrived in everyday work.

Sapia under your company name: progress, seminars and certificates (German interface)
Sapia: under your company name (interface in German)
Premium Campus: learning paths for Nepulus, Barina, Venja, Fidea and Sapia (German interface)
Premium Campus: learning paths for your own AI tools, by approval only
Tool, process, training: I think the rollout through to the end.View Sapia →

Product video with Nepulus

From data sheet to product video – no CAD file needed

Example SKF SNL plummer block housing: Nepulus takes the dimensions from the manufacturer's data sheet, builds a 3D model and produces the video with a rotating bearing, technical data and voice-over. Everything runs locally – no data leaves the company.

  • For website, trade fairs, quotations and social media – in 16:9 and 4:5.
  • In the trades: a roofer shows the newly covered roof in a 360° view right in the quotation, before the order is placed. A joinery shows the built-in wardrobe in the customer's own room.
  • For product development and special machinery: confidential designs stay in-house.
Training video: how it is made →
Product video SKF SNL · 1:19 · German voice-over · simplified 3D view based on data sheet dimensions

Film · 2 minutes · in German

The AI Manager certificate (IHK) is the entry point – not the goal

An animated film about introducing AI in mid-sized companies. My experience from more than 20 years in marketing, sales and leadership: a certificate opens the door. Impact only comes when someone brings tools, processes and people together.

  • See in two minutes where many mid-sized companies get stuck when introducing AI.
  • Understand why the course alone is not enough.
  • Go into your next management meeting with one clear question.
Arrange a personal meeting →
Animated film · 2:04 · in German · created with AI, narrator: Christian Niebisch