Ezequiel Postan
Blockchain Consultant - Technical Architect at Input Output (IOHK)
Argentina
Summary
👤
Senior🎓
Top SchoolEzequiel Postan is a blockchain consultant and technical architect with 11 years of experience building robust backend systems and leading teams across finance and research contexts. Currently at IOHK, he blends deep Scala and distributed-systems expertise (Play, Akka, Spark, MongoDB) with a research background in programming languages and verification from roles at Max Planck and ANU. He has founded and shipped core protocol components at Fermat.org, scaled a Rosario engineering office as team lead at Bonzzu, and contributed to Hyperledger-related Scorex work focused on code quality and architectural refactors. Comfortable working remotely and internationally—from Argentina to Germany, Japan and Switzerland—he prefers transparent, principled teams and brings a strong academic rigor (9.83/10 CS degree) to practical, production-grade blockchain engineering.
11 years of coding experience
2 years of employment as a software developer
Licentiate degree, Computer Science, GPA: 9.83/10.0, Licentiate degree, Computer Science, GPA: 9.83/10.0 at Universidad Nacional de Rosario
Spanish, English
Github Skills (7)
blockchain10
scala10
actor-model9
cryptocurrency9
scalatest8
refactoring8
refactor8
Programming languages (5)
Github contributions (5)
hyperledger-labs/Scorex
Jan 2018 - Nov 2020
Scorex 2.0 Core
Role in this project:
Back-end Developer
Back-end DeveloperContributions:40 commits, 7 PRs, 76 comments in 2 years 10 months
Contributions summary:Ezequiel primarily focused on improving the codebase's quality and maintainability. Their contributions included fixing warnings, such as postfixOps in tests, and improving code style. They also added "MyActorRef" objects to the "scorex-examples" and "scorex-core" directories, and corrected the format of "ReceivableMessages" to various actors, indicating a focus on refactoring and architectural improvements within the system. This suggests a dedication to code quality and design consistency within the project.
scalablockchaincryptocurrencyscorex
EzequielPostan/Skeptik
Jul 2016 - Aug 2016
Contributions:27 commits, 77 pushes, 6 branches in 28 days
compressionscalatheory
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