Projects & Contributions

Local Image Viewer
04/2020 – now
1
Firefox Extension to navigate through local images with arrow keys

RCJ Rescue Line Volunteer & Orga (German Open)
since 2018
Co-organizing RCJ Rescue Line at RoboCup German Open Magdeburg/Kassel/Nürnberg

RCJ Rescue Line League Chair (Berlin)
since 2019
Organizing and managing Rescue Line at RoboCup Junior Berlin

RCJ Rescue Clock
02/2020 – now
Progressive Web App to stop time during RoboCup Junior Rescue

Browser Extension Helper
04/2020 – now
Opinionated Node.js package to help building and deploying browser extensions

tg-status-bot
09/2020 – now
Personal Telegram Bot to regularly execute certain actions (e.g. web scraping) and send notifications

OpenStreetMap
05/2018 – now
contributing
Improving and enhancing the data of OpenStreetMap

Common Voice
06/2018 – now
contributing
Recording and validating voice clips for Mozilla's Common Voice project

ion-tools
08/2021 – 03/2023
141
contributed
Tools and utilities to make working with the ION network and using ION DIDs easy peasy lemon squeezy

Google Capture The Flag 2022
07/2022
52nd
Successful participation with the Platypwnies (HPI)

saarCTF 2022
05/2022
10th
Successful participation with the Platypwnies (HPI)

RCJ Digital Scoring Sheet
08/2019 – 03/2022
RoboCup Junior Rescue Line: Digital Scoring Sheet (used at RCJ Berlin)

RCJ Notification Bot
09/2020 – 01/2022
Bot notifying teams about schedule and events (WhatsApp, Signal, Telegram)

RCJ Server
01/2020 – 01/2022
contributed
Back end for RCJ DSS to store runs and enable live results

RCJ Evaluation & Results
01/2020 – 12/2021
Calculate standings and display live results for RCJ Berlin

HTB University CTF 2021 - Quals
11/2021
6th
Successful participation with the Platypwnies (HPI)

Logjam Attack: Exploiting Export Ciphers in TLS
04/2021 – 08/2021
2
University project implementing Logjam and using HPI Future SOC Lab for DL computation

did-jwt-vc
08/2021
186
contributed
Create and verify W3C Verifiable Credentials and Presentations in JWT format

SoK: Multi-Device Secure Instant Messaging
11/2020 – 04/2021
2
Paper on multi-device messaging as result of a seminar at HPI

Hanab Live
03/2021
180
contributed
A web server that allows people to play Hanab, a cooperative card game of logic and reasoning.

MoneyWallet
12/2020
599
contributed
An Android application that lets you track your expenses

Veramo
03/2020 – 11/2020
446
contributed
A JavaScript Framework for Verifiable Data (fka DID Agent Framework)

cors-proxy
10/2020
8
CORS proxy fetching remote URLs and adding CORS headers

Fancy Flashcard
05/2020 – 09/2020
19
Lightweight free/libre and open-source PWA to help you learning on all your devices

Dualis Telegram Bot
09/2018 – 09/2020
Fine-tuned a Telegram Bot to check for new grades and notify me + fellow students

Random Mix
08/2020
3
Deno module to create random lists based on some discrete probability distribution

Countries Module
08/2020
7
contributed
Deno module which provides information about countries

ExoPlan
11/2019 – 07/2020
6
Project at DHBW Mannheim to help directors of studies plan and schedule lectures

Signal
07/2020
25.9k
contributed
A private messenger for Android, iOS, Windows, Mac, and Linux.

ethr-did
04/2020 – 06/2020
276
contributed
Library for Decentralized Identifiers on Ethereum Blockchain

DHBW LaTeX Template
10/2018 – 05/2020
90
contributed
A LaTeX template for Project and Bachelor Thesis, DHBW Mannheim

Advent of Code
2016, 2017, 2018 & 2019
Annual participation in this advent calendar of small programming puzzles

Graduation Yearbook
02/2017 – 06/2017
Creating and using a LaTeX template for the school graduation yearbook

Substitution Schedule CLI
01/2016 – 04/2017
Parsing substitution schedule at school for relevant information