Panagiotis Pagonis
Analytics Engineer for SMEs in and around Ingolstadt
Plenty of small and mid-sized companies have good data and no one reading it. The numbers sit scattered across the ERP, a stack of spreadsheets, and half a dozen other tools — rarely enough to justify a full-time analyst. That's where I come in: I build the reporting, dashboards and automated analysis you need, without adding headcount.
Book an intro callThe Problem
Monthly reporting gets built by hand, eats up days, and is out of date the moment it's finished.
Questions like "which products actually carry the margin?" or "what's driving the Q3 revenue dip?" go unanswered, because no one has time to pull the data together from half a dozen sources.
Services
Data Audit
Two weeks, fixed price. I look at what data you actually have, where it lives, and what questions it can realistically answer. You get a written assessment with concrete next steps and a first draft dashboard.
Dashboard Build
A working Power BI dashboard — the right metrics, connected data sources, clean data modelling. Handover and training included, so your team can run it themselves.
Ongoing Reporting
Monthly refresh, commentary on what's changed, one standing call a month. For companies that want reliable numbers without building internal capacity for it.
Every engagement is fixed-price, not billed by the day. I quote once the scope is clear.
Why me
Over four years' experience in data analytics, business intelligence and data modelling — with a focus on marketing analytics, sales and controlling.
BSc in Statistics from the Athens University of Economics and Business. I work by method, not by feel: forecasting models, segmentation, validation.
ERP experience, not just dashboards. I've built Python-based ETL pipelines that pull together ERP systems — Microsoft Business Central among them — REST APIs and CSV exports, including data quality checks. That's exactly where the gap sits between a dashboard that looks good and one you can actually trust.
I build software too. AuditPlan, my own product, automates the month-end close for DATEV and Business Central users. Building that means understanding finance processes past the surface. More on AuditPlan →
Published research (ECAI 2023, on knowledge tracing and prediction models) and several years at Technische Hochschule Ingolstadt building statistical analysis services and coordinating projects as Scrum Master.
Based in Ingolstadt. German, English and Greek. Meeting in person isn't a logistics exercise.
Python, SQL, Power BI (DAX, Power Query), R, Tableau, DuckDB, Docker, Microsoft Business Central, Streamlit/Dash.
Process
Intro call
30 minutes, free. What's the question you actually need answered?
Data audit
I look at your data and tell you honestly what's possible and what isn't.
Build
Fixed scope, fixed price, fixed schedule.
Handover
You get documentation and training. Ongoing support optional.
Who this is for
Good fit
Companies with roughly 20 to 250 employees, running an ERP, but doing most of their reporting in Excel. Manufacturing, trade, services.
Not a fit
If you need a full data-warehouse migration or a team on-site for months, I'm the wrong person for that — and I'll tell you so on the intro call.
Contact
Send me a short note on what you need. I'll reply within two business days.