100  Per hour
English, German 2 Languages
2025 On platform since

Profile

Profile Type

Partner

First Name*

Rainer

Last Name*

Lissewski

Nickname*

rajanski

Country and City of Residence *

Berlin, Germany

My Hourly Rate in €

100

About me:

Rainer works at the intersection of Computer Aided Design (CAD), Python, and data-driven AI workflows. Based in Berlin, they are a good fit for learners who want to connect engineering-style problem solving with programming and analytical projects, whether for coursework, prototyping, or practical automation tasks. Bilingual instructor, comfortable teaching in English and German.

Skills

Expert in

  • Python

Intermediate in

  • Computer Aided Design (CAD)
  • Data Science | AI

Beginner at

  • Android Development

Speaks

  • English
  • German
Description of skills

Core practice spans CAD-focused technical work alongside Python-based data analysis and AI workflows. Coverage includes parametric modeling, technical drawings, and geometry refinement within Computer Aided Design (CAD), with Python supporting scripting, pandas or NumPy-style data handling, and exploratory analysis. Data Science | AI work extends to model preparation, feature-focused evaluation, and practical machine-learning pipelines.

Additional work involves Android Development for lightweight mobile application structure, UI logic, and basic integration of app-side functionality with data-driven components.

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