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Robin G.RG

Robin G.

Data & Automation Expert Ki/Excel/Bi/Python/CAD

€290/day
1 project
Neu-Ulm, DE
3-7 years
Excel / VBA
Data Analysis
Process Automation
CAD
Programming

Average response time: 1 hour

Freelancer profile translated to English.
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About Robin

As an expert in mechatronic processes and data processing, I specialize in digitizing manual company processes through targeted automation and scripting, drawing on my extensive industry experience. I bridge the gap between technical workflows and efficient data processing. My focus is on developing realistic and tangible tools that simplify and accelerate daily work in companies, from automated project overviews to complex scripting solutions.

My services and skills in detail:

• Process Automation in Excel & VBA:
Development of complex, dynamic project overviews, automated Gantt charts, and management dashboards directly in Excel. Through VBA macros and scripting, I automate recurring routine tasks, clean up data lists, and build customized tools that eliminate manual copy-paste errors.

• Scripting & Python Development:
Using Python for in-depth data analysis and structuring. I write custom scripts to efficiently process large amounts of data, solve interface problems, and set up error-free, automated workflows for data management.

• Data Visualization with Power BI:
Preparing complex raw data into interactive and understandable Power BI dashboards. I make data flows visible to create a solid foundation for business decisions.

• Web Development:
Implementation of modern, user-friendly web interfaces and internal tools using Java, Python, HTML, and CSS.

• Technical Design:
Creation of CAD 3D models for the mechatronic and mechanical engineering sectors.
I offer not just theoretical concepts, but concrete, technical implementations precisely tailored to your company's existing systems and requirements.
Digital and IT Services
Software Publishing
Social Networks
Telecommunications
Digital Business Models

  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Neu-Ulm (up to 50km)

Experience

  • Freiberuflicher IT-Dienstleister
    Self-employed
    November 2023 - Today (2 years and 7 months)
    Development of customized automation solutions and data visualizations for companies in various industries. Focus areas include Excel and VBA automation, Power BI dashboards, and Python-based data analysis. Additionally, implementation of modern web projects with HTML and CSS.
    Python Microsoft Power BI Excel / VBA data-visualization Process Automation
  • Wieland Werke AG
    Procurement & SAP
    May 2022 - March 2023 (10 months)
    Participation in an industrial environment using SAP for data maintenance and process support. Insight into ERP systems and digital business processes.
    Process Automation Data Analysis Excel / VBA
  • Sailer Gbr
    Customer Advisor
    March 2019 - May 2022 (3 years and 2 months)
    Customer support with a focus on service-oriented communication and organizational support in daily operations. Close customer contact with structured documentation and digital management of customer inquiries.
    Customer Support

Reviews

5.0

Out of 1 rating

M

Martin

Kaufmann für Büromanagement - ETM - Elektro GmbH

Reviewed on 5/26/2026

The collaboration was truly excellent. The Excel project overview with a Gantt chart was implemented according to our expectations. Particularly positive highlights are the very structured approach, the quick implementation, and the good understanding of our requirements. The input mask works flawlessly, the automatic display of projects in the timeline is clearly structured, and the file has become very user-friendly overall. Individual adjustments and change requests were also implemented promptly and professionally. It's immediately apparent that excellent knowledge of Excel, VBA, and automation is present here. Clear recommendation – we would work together again anytime.

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Education

  • Bachelor of Engineering
    Mechatronics
  • IT Specialist for Application Development
    IHK

Skill set

Algorithms and Data Structures
Data Cleaning and Preprocessing
Database Management (e.g., SQL, NoSQL)
Computer Vision / Image Processing
Model Optimization
Recommender Systems
Prompt Engineering
Product Strategy
Wireframing and Prototyping
User Testing
Data Visualization
Business Intelligence (BI) Strategy
AI and Advanced Analytics
3D modeling
3D Animation
Cloud Platforms and Infrastructure
Deep Learning
Exploratory Data Analysis
KPIs and Metric Definition and Monitoring
Market Positioning
Predictive Modeling
Real-time Processing
User Segmentation
User Stories and Technical Specifications

Categories