Are you a sales leader, coach, or founder? Turn your sales conversations into clear insights with Sales Signals — from call analysis to coaching, performance tracking, and forecasting.

Frequentist.org
  • Home
  • Services
  • Blog
  • Projects
  • Contact

Freelance Power BI capacity

An extra senior pair of hands: Power BI, forecasting, and data engineering
Frequentist LinkedIn Profile vCard Email

What I offer

I’m Aleksei. I build Power BI dashboards with forecasting and causal analysis built in, and the data engineering underneath them. I work with the data, find the story behind it, and turn it into something people can use. See a few examples.

If you run a consultancy in the EU or in the UK, I can step in when your team is busy and a client needs the work done.

I can step into an existing project without changing how your team works. You keep the client relationship and project ownership; I provide the extra BI capacity when you need it.

For larger projects, I manage the end-to-end production pipelines across Microsoft Fabric, Azure, and Google Cloud.

  • Rates by scope — get the rate guide
  • 3 days a week available
  • English, EU&UK, remote
  • Freiberufler in Berlin, EU VAT ID Berlin-based, VAT-registered in Germany

Why work with me

Registered Freiberufler in Berlin with an EU VAT ID (DE464155455) — ordinary invoices your finance team can process without a special case. Outside Germany that means a standard reverse-charge invoice. A German business, not a UK contractor. I work through my VAT-registered business in Berlin (VAT ID DE464155455), making it a simple cross-border B2B arrangement.

No subcontracting, ever. Every deliverable is my own work. You’re not buying a name and receiving whoever was free that week.

Fifteen years running my own companies before this, so you don’t spend time explaining the commercial context or writing a spec.

I take work end to end. One person accountable, and no time lost coordinating between specialists.

No minimum, no retainer. Half a day or three months, and nothing to pay between engagements.

It should go without saying, but I’ll say it: your clients stay yours. No approach to them, during the work or after it.

How to start

If you have something now, send me the brief — a couple of lines is enough, and I’ll come back with whether I can take it and when.

If you don’t, put me on your list and I’ll send a short note once a month: what I’m working on and where my capacity is. One line to stop it at any time.

Aleksei Prishchepo

Freelance BI & Analytics · Berlin · VAT ID DE464155455

Scan to save my contact details, or download the vCard.

 Connect on LinkedIn      Download my profile

Back to top
  • 2026 Aleksei Prishchepo

  • Impressum

  • Privacy policy

  • Cookie Settings
 
  • Contact