Experience

memberr.

• Germany
• Marketing Services
• 1 - 100 Employee

• Co-Founder

  • Mar 2023 - Present



BUILDERS COLLECTIVE

• Germany
• Blockchain Services

• Founding Member

  • Jan 2022 - Present

  The most selective invite-only community of founders and venture capital investors based on Blockchain technology - app.builderscollective.xyz The most selective invite-only community of founders and venture capital investors based on Blockchain technology - app.builderscollective.xyz



twire Community

• Germany
• Blockchain Services
• 1 - 100 Employee

• Member

  • 2022 - Present



Moon Totems LLC

• Graphic Design

• Co-Founder (First chat GPT3 enabled NFT)

  • Nov 2021 - Present

  Next gen NFTs and one of the first projects ever to be hooked up to OpenAI/Chat GPT3. Unique characters giving holders exclusive features such as totemchat, totemstory and totemzoom. Next gen NFTs and one of the first projects ever to be hooked up to OpenAI/Chat GPT3. Unique characters giving holders exclusive features such as totemchat, totemstory and totemzoom.



Veiovia Ltd. - A UoY spin-out company

• United Kingdom
• Biotechnology Research
• 1 - 100 Employee

• Web3 Teamlead

  • May 2022 - Mar 2023



StarkWare

• Israel
• Software Development
• 1 - 100 Employee

• StarkNet grant recipient

  • Apr 2022 - Jun 2022

  Built a boilerplate for developing Dapps on the Starknet L2. Built a boilerplate for developing Dapps on the Starknet L2.



DATA LIGHTHOUSE

• Germany
• IT Services and IT Consulting
• 1 - 100 Employee

• Lead Developer

  • Jul 2019 - Dec 2021

  What we did: - Designed and implemented a scalable microservice architecture following event sourcing, CQRS and DDD patterns (Redis, ELK, Node.js, GraphQL, Prisma) - web app (Typescript, ReactJS, Redux, Apollo) - mobile app (Cordova, ReactJS, Redux, Apollo) What we did: - Designed and implemented a scalable microservice architecture following event sourcing, CQRS and DDD patterns (Redis, ELK, Node.js, GraphQL, Prisma) - web app (Typescript, ReactJS, Redux, Apollo) - mobile app (Cordova, ReactJS, Redux, Apollo)



vyperhub.io

• Founder vyperhub.io

  • May 2019 - Dec 2019

  Built the information hub for the Ethereum smart contract programming language Vyper. https://vyperhub.io https://github.com/vyperhub-io Built the information hub for the Ethereum smart contract programming language Vyper. https://vyperhub.io https://github.com/vyperhub-io



Freelancer

• Italy
• Technology, Information and Internet
• 700 & Above Employee

• Full Stack Developer (Freelance)

  • Jul 2015 - Jul 2019

  What I did: Worked on a variety of small and medium sized projects including the following technologies: - ReactJS, Redux, NodeJS, MeteorJS, REST API's, MySQL, MongoDB What I did: Worked on a variety of small and medium sized projects including the following technologies: - ReactJS, Redux, NodeJS, MeteorJS, REST API's, MySQL, MongoDB



Vyper Team

• Blockchain Services
• 1 - 100 Employee

• Creator Vyper Smart Contract UI

  • Mar 2019 - May 2019

  See https://github.com/ssteiger/vyper-contract-gui See https://github.com/ssteiger/vyper-contract-gui



Buy your favorite NFT number

• Blockchain Services

• Founder / 2018 NFT Project

  • Nov 2018 - Jan 2019

  Created one of the first NFT projects ever, during the creation of the ERC721 standard. Created one of the first NFT projects ever, during the creation of the ERC721 standard.



MWonline GmbH

• Germany
• Online Audio and Video Media

• Full Stack Developer

  • Aug 2015 - Aug 2018

  managementwissenonline.de What I did: - Migrated a 7+ year old PHP/SQL stack to NodeJS + MonogoDB including x0.000+ articles and x0.000 users - Integrated multiple payment solutions including recurring payments - Setup a system for automatic generation of PDF invoices and payment reminders - Setup several large backend tools for user-, accounting- and content management managementwissenonline.de What I did: - Migrated a 7+ year old PHP/SQL stack to NodeJS + MonogoDB including x0.000+ articles and x0.000 users - Integrated multiple payment solutions including recurring payments - Setup a system for automatic generation of PDF invoices and payment reminders - Setup several large backend tools for user-, accounting- and content management



Homelike

• Germany
• Real Estate
• 1 - 100 Employee

• Frontend Developer

  • Feb 2015 - Jul 2015

  What I did: - Worked with a small development team, improving the existing WebApp (MeteorJS, Javascript, Handlebars, MongoDB) What I did: - Worked with a small development team, improving the existing WebApp (MeteorJS, Javascript, Handlebars, MongoDB)



Electrical engineering

• Student Research Assistant

  • Aug 2013 - Jul 2014



Gap year of voluntary work in Bolivia

• Bolivia

• Volunteer

  • Jul 2011 - Jun 2012