Dani Fernandez

Dani Fernandez

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ABOUT ME
CTO at Wibson, 6+ years senior full-stack and blockchain developer
CTO at Wibson, 6+ years senior full-stack and blockchain developer
  • CTO at Wibson, a blockchain-based decentralised data marketplace.
  • 6+ years working at companies of all kind, even founded startups on my own.
  • Used Javascript, Solidity, Scala, Java, Python, C, C++, C# along the way. Mainly focused on the first two for the past three years.

Eager to solve problems together! Feel free to reach out!

Spanish, English
Buenos Aires (-03:00)
Joined January 2020
EXPERTISE
3 years experience
3 years experience
2 years experience
1 year experience

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EMPLOYMENTS
CTO
Wibson
2020-02-01-Present
We pivoted to a privacy-focused solution for consumers and released a SaaS for Enterprises. Both of them running on the blockchain-based ...
We pivoted to a privacy-focused solution for consumers and released a SaaS for Enterprises. Both of them running on the blockchain-based decentralized data marketplace we created two years ago, while I was the Engineering Manager.
Node.js
Docker
React
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Node.js
Docker
React
JavaScript
React Native
Blockchain
Ethereum
Terraform
Leveldb
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Engineering Manager
Wibson
2018-03-01-2020-02-01
• Directed the development and release of Wibson first commercial version end-to-end with a team of five engineers. • Directed the develo...
• Directed the development and release of Wibson first commercial version end-to-end with a team of five engineers. • Directed the development of Wibson v2, which reduced blockchain costs by three orders of magnitude. The team consisted of a total of fifteen engineers coming from three different companies or joining as freelancers. • Aced blockchain security audits for v1 and v2 done by Zeppelin and SmartDec, respectively. • Designed the token vesting and lockup schemes for investors and directed its development. Deployed the smart contracts and executed the tokens assignments first-hand. • Interviewed several candidates to cover five engineering positions in the team. • Co-authored five Wibson research papers, providing content for all engineering sections while reviewing and approving the entire publications. One of which is patent pending.
Node.js
Docker
React
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Node.js
Docker
React
JavaScript
React Native
Blockchain
Ethereum
Terraform
Leveldb
View more
Software Engineer
Wibson
2017-09-01-2018-03-01
• Created one mobile and three web dApps for Wibson Alpha. • Co-authored and co-developed Wibson Protocol V1, based on Ethereum Blockchai...
• Created one mobile and three web dApps for Wibson Alpha. • Co-authored and co-developed Wibson Protocol V1, based on Ethereum Blockchain Network.
Node.js
React
JavaScript
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Node.js
React
JavaScript
React Native
Blockchain
Ethereum
Leveldb
View more
PROJECTS
SmartAid
Final Degree Project at University
2017
Developed platform's algorithm to assign ambulances in real time to any emergency reported in Buenos Aires, optimising response times and...
Developed platform's algorithm to assign ambulances in real time to any emergency reported in Buenos Aires, optimising response times and matching the equipment required on vehicle. SmartAid worked with a total of 120 ambulances, expecting around 720 emergencies per day.
Java
Angular
Spring
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Java
Angular
Spring
JavaScript
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The Incredible Machine
University
2013
Coded the network communications for LAN mode in C++ for the acclaimed video game.
Coded the network communications for LAN mode in C++ for the acclaimed video game.
C++
Box2d
Tcp sockets
C++
Box2d
Tcp sockets