Freelancer profile translated to English.

Description

Hello! I'm Dennis, and I translate data into clear, economically usable insights.

I am currently building my self-employment as a Data Analyst. My focus is not on quick profit, but on real practical experience, long-term customer relationships, and a strong portfolio.

My Offer – The Win-Win Situation:

To fill my portfolio with real projects, I am currently working at a fair, heavily reduced introductory rate. You receive highly motivated, careful work at a fraction of usual market prices – in return, I get exciting practical projects and, ideally, a good rating.

My Advantage: The Business Engineer's Perspective

Many data analyses end up as complicated tables. Through my studies (Business Engineering), I bring a deep understanding of various business areas. I understand the business context behind the numbers and prepare results in a way that is practical, understandable, and directly applicable for your team.

Here's how I can help you immediately:

Data Cleaning:Tidying up and structuring chaos in Excel/CSV files.

Business Analysis:Identifying patterns in your processes, sales, or customer data.

Visualization:Creating clear dashboards and charts for a quick overview.

About Me:

Outside of data, you'll find me playing tennis, surfing, or snowboarding. Analytical thinking, perseverance, and the drive for optimization motivate me in sports just as much as in data analysis for your project.

Let's talk about your data chaos without any obligation. I look forward to your message!

Languages

German
Native or bilingual
English
Fluent
French
Basic

Workplace preferences

Remote only

Primarily works remotely

kohlpharma GmbH
Junior Analyst
RETAIL (LARGE RETAILERS)
March 2026 - Today (5 months)
Merzig, Germany
After my internal transfer to corporate controlling, I am responsible as a Junior Analyst for data-driven evaluation of business processes. My core tasks include complex data analyses, the conception and development of dashboards, as well as the creation of regular reports for management. The goal of my work is to provide management and departments with a reliable and objective basis for decision-making through the structured preparation of key performance indicators (KPIs).
Data analysis Microsoft Excel Board KPIs
kohlpharma GmbH
Clerk Business Organization
RETAIL (LARGE RETAILERS)
February 2026 - March 2026 (1 month)
Merzig, SL, Germany
In my role as a clerk in business organization (initially 1.5 years part-time, full-time since February 2026), my responsibilities primarily included the systematic analysis and optimization of internal workflows. I led internal projects for process improvement and used targeted data analyses to measurably evaluate existing structures. This strongly analytical orientation of my tasks paved the way for my internal transfer to corporate controlling.
Project Management Data analysis Data visualisation Communication Process Optimization