Roman Zimbelmann

~M.Sc. Computer Science~

I am a German freelancer specialized in programming with Python, C++, JavaScript, with many complementary skills (data science, AI, webdesign, security, system administration, electronics) ready at your disposal to solve your IT problems.

So far, I have innovated in the human-computer-interface field (see PsyLink and Ranger), written and maintained complex software, automated expensive manual tasks, used AI to improve predictions, improved software performance, deployed many websites, IT infrastructure, cloud systems, automated testing, database migrations, trained countless people on the state of the art of software engineering, and much more.

I'm a passionate and curious person, so my deep programming expertise is supplemented with a wide array of scientific, technical and artistic skills that help me bridge gaps betwen disciplines, think outside of the box, and persevere where others get stuck.

Hire me now — don't miss out the opportunity to have me on your team!


4.5 years as programmer of laboratory management systems, mouse breeding, genetic engineering, CRISPR-Cas9.

Python, Django, JavaScript, PostgreSQL, AJAX, DevOps, Bioinformatics, Full Stack


Designed a fully functional AI-powered neural interface from scratch, based on electromyography, usable as a computer input device.

https://psylink.me

C++, Python, tensorflow, KiCad, Arduino


Created the file manager "ranger" for the Linux console, which is now widely used.

https://ranger.github.io

Python, Linux

Quick Facts:

Contact me now for a full CV: contact@rzim.dev