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// cryptography engineer & systems architect

Matthias Geihs

I build cryptographic systems that hold up in the real world — currently at Consensys on the MetaMask wallet.

01 Professional résumé

  1. now

    Cryptography Engineer & Systems Architect · Consensys

    Working on the MetaMask wallet.

  2. prev

    Cryptography Engineer · Web3Auth

    Integrating threshold cryptography into real-world systems.

  3. prev

    Software Architect · PolyCrypt

    Led the development of the Perun Framework.

  4. prev

    IT Security Specialist · Deutsche Börse Group

    Managed information security within Market Data and Regulatory Services.

  5. phd

    PhD with distinction · TU Darmstadt

    Advised by Prof. J. Buchmann, for my work on secure digital archiving.

Besides that, I like to work on personal software projects, such as the COVID-19 Data Explorer, which received some media attention, or the NFT project EARTH.

02 Personal software projects

active

EARTH

A 3D globe whose tiles are NFTs that their owners can label with a message.

earthtiles.org ↗ active

WorldNews

Bundles and translates news from all over the world.

originalworldnews.org ↗ active

MarkdownLive

Collaborative Markdown editor.

mrkdwn.live ↗ active

SendScore

Climbing conditions forecast.

sendscore.info ↗ active

CryptoGraph

Visualization of connections between cryptographic primitives.

crypto-graph ↗
Inactive projects 6
  • COVID-19 Data ExplorerTimeline data explorer for the COVID-19 pandemic.
  • BahnMonitorTrain delay monitor for Deutsche Bahn.
  • EventMapInteractive map for sharing local events.
  • zeit-geistPrivacy-friendly social media platform whose content vanishes over time.
  • Tinder²User interface for Tinder with enhanced capabilities.
  • BoulderLeagueLog your climbed boulders and compete with your friends for the top spot at your local gym.

… feel free to ask me what else I have been working on.

03 Research experience

A list of most of my research publications can be found at dblp.