Welcome, my name is

Jonas Bernard.

I do Maths. Computer Science. DevOps.

About Me

I am currently studying maths at TU Darmstadt while working on private and freelancing projects such as an Android app, a web app for digital birthday parties during the pandemic, a desktop app to back up media files by date, diverse python scripts to find answers to questions from number theory, my own, other people’s and organization’s websites and much more. I have been working on an interactive 3D web app with industry applications at Fraunhofer Institute.

Currently, I am working as a working student at elunic System GmBH.

Here are a few technologies I've been working with recently:
  • Web: Bootstrap, Tailwind, Angular, React, Vue.js
  • Animation and Rendering: THREE.js
  • Webservers: Django, Flask
  • Mobile: Android and the Android SDK
  • Deployment: Docker, Docker Compose, Terrafrom, Kubernetes
  • Automation Technologies: Drone CI, Github Actions, GitLab CI
  • Programming languages: Typescript, Javascript, Python, Golang, Java, Rust, Lua
  • Other languages: LaTeX, GLSL, HTML, CSS, SCSS


Junior DevOps Engineer - elunic Systems GmBH
Jan 2023 - present

I am remote working student at elunic for development and DevOps. The skills I need include

  • Terraform
  • Kubernetes
  • Docker
  • Typescript
  • Angular
Web Application Developer - Fraunhofer IGD
Oct 2020 - Jul 2022

I have been working on an interactive 3D web app with industry applications at Fraunhofer Institute. The skills I needed included:

  • Angular
  • Typescript
  • THREE.js
  • GLSL


Oct 2020 - Apr 2024
Bachelor of Science in Mathematics
Technical University of Darmstadt
Extracurricular Activities: Choir
Aug 2022 - Dec 2022
Bachelor of Science in Mathematics
University of Oslo
2012 - 2020
High School
Justus-Liebig-Schule Darmstadt.
GPA: 1.4
Extracurricular Activities: Orchestra, Choir, Library


Android Java F-Droid
An Android app to turn off your screen while keeping apps running.
Group Tool (German)
React Tailwind Go
Group Tool (German)
If you have groups and people with wishes and you want to assign them according to the wishes, use this tool.
Deeper but Lighter
Ludum Dare Godot
Deeper but Lighter
A short 2D story game created during Ludum Dare 48. It contains some nice minigames and a well wirtten story.


If you want to work on a project or have feedback to my apps, feel free to contact me.