
Web3/Full-Stack Engineer. DevOps/Cryptography Enthusiast. All things Javascript/TypeScript. Functioned as Full Stack Engineer, Team Lead, DevOps, Head of Engineering and CTO. Over 10+ years of experience growing-up and working with startups around the world (San Francisco, Zürich, Bali, Vancouver and México City). From hands-on software and product development, to recruiting, interviewing, growing, structuring, deploying and scaling a product. Interests: web, #people, startups, fintech, privacy, cryptography, blockchain. Page @ https://jjperezaguinaga.com Identity @ https://keybase.io/jjperezaguinaga Code @ https://github.com/jjperezaguinaga Demos @ http://codepen.io/jjperezaguinaga Blog @ https://medium.com/@jjperezaguinaga Twiiter @ https://twitter.com/jjperezaguinaga
tungstenltd.com
hashgraph.swiss
plaid.com
concordialanguagevillages.org
validitylabs.org
aminagroup.com
Abu Dhabi Emirate, United Arab Emirates
Co-Founder & CTO
Tungsten Custody Solutions
• www.linkedin.com/company/tungstenltd
Feb 2024 - Present
Abu Dhabi, Abu Dhabi Emirate, United Arab Emirates
Technical Lead
The Hashgraph Association
• www.linkedin.com/company/the-hashgraph-association
Sep 2023 - Feb 2024
Schwyz, Switzerland
Head of Digital Custody Services
SEBA Bank AG
• www.linkedin.com/company/aminabank
Oct 2022 - Aug 2023
Zug, Switzerland
Director of Asset Tokenization
SEBA Bank AG
• www.linkedin.com/company/aminabank
Mar 2022 - Oct 2022
Zug, Switzerland
Tech Consultant
E Nigma Technologies OÜ
• www.linkedin.com/company/enigmatechnologies
May 2017 - Jun 2022
European Union
Head of Engineering
HOPR Services AG
• www.linkedin.com/company/hoprswiss
Jun 2020 - Mar 2022
Zurich, Switzerland