About me

Hey, Sergio here, a Cybersecurity Researcher and Blockchain Engineer.

Last known information

Current position

Blockchain Security Engineer

Very summarized CV

• Computer Engineering Degree at University of Deusto.
• DeustoTech Computing Intern.
• International internship at University of Oulu thanks to Erasmus programme.
• Recognition of the best final Computer Engineering Degree project.
• Master’s Degree in Computer Engineering with expertise in Big Data (Hadoop, Spark, Kafka, Flink and Ambari) at University of Deusto.
• Internship at Iberdrola S.A.
• New Job at Irontec, Internet y Sistemas sobre GNU/Linux
  • Backend PHP Developer
• 2017: New Job at Tecnalia Research && Innovation
  • Tech Speaker.
  • Consulting and Blockchain Tech Advisor for SME companies, MID-CAP, etc.
  • Daily work with Hyperledger Indy, Hyperledger Fabric, Ethereum, Quorum, Solidity.
  • Go programming language expert.
• 2022: New Job at CertiK

Primary and daily active languages: Go

Secondary: Solidity, Vue, Android, Kotlin, R, Python, Java

Areas of interes (cybersecurity field related stuff only): distributed systems, blockchain, privacy-preseving technologies/algorithms/protocols, applied crypto, machine-learning, re, pentesting.

Available for hiring/help

If you have read some of my posts, or you know what are my expertise areas, do not hesitate to contact me in case you have a related project or you think I can be of help. It is very possible that we can find a way of collaboration.

Let me do OSINT for you

Here are my public available information sources, that you can find about me online:

If you find me in any other website of platform, just salute to identity copycats/thiefs for me.

Contact information

Please contact me at https://keybase.io/zerjioang. If you consider contacting me by other ways such as email, consider sending the information encrypted using PGP key below.

Public PGP key for email contact

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PGP KEY ID: 0xE48E81CA2F35D228

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Fingerprint=515E 1569 3DD6 E7AE 4F7A  A52B E48E 81CA 2F35 D228 

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