Sebastian聽Sicardi
Senior Software Engineer at MusicInfra
Argentina
Summary
馃懁
Senior馃帗
Top SchoolSebastian Sicardi is a Senior Software Engineer from Argentina with 11 years of experience building backend systems and research-driven features across startups and academia. He holds a Licentiate in Computer Science (Universidad de Buenos Aires) and an MSc-focused interest in Machine Learning and Data Science, having applied deep neural networks to turn-taking detection using spectrograms in his undergraduate thesis. Sebastian has bridged research and production at organizations like IOV Labs鈥攃ontributing substantive EVM opcode and precompile work to the RSKj Java implementation鈥攁nd at product companies such as Preply and LiveStories. Comfortable in low-level systems and distributed backend work, he has also taught computer architecture at UBA, bringing a strong foundation in both theory and practical engineering. Colleagues know him for shipping auditable, well-tested protocol-level code (including CREATE2 and altBN128 support) while maintaining curiosity about ML-driven signal processing.
10 years of coding experience
6 years of employment as a software developer
Beca Friends of Fulbright, Beca Friends of Fulbright at University of Nebraska-LincolnLicentiate degree, Ciencias de la computaci贸n, Promedio Final: 8.30, Licentiate degree, Ciencias de la computaci贸n, Promedio Final: 8.30 at Universidad de Buenos AiresPerito Mercantil, Perito Mercantil at Escuela Superior de Comercio Carlos Pellegrini
English, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
opc10
evm10
javas10
rootstock10
virtual-machine10
opcodes10
blockchain10
java10
opcode10
testing10
Programming languages (6)
Github contributions (5)
rsksmart/rskj
Apr 2019 - Jul 2020
RSKj is a Java implementation of the Rootstock protocol.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:63 commits, 31 PRs, 245 pushes in 1 year 2 months
Contributions summary:Sebastian contributed significantly to the RSKj project, a Java implementation of the Rootstock protocol. Their work focused on implementing new opcodes, specifically those related to shift operations (SHL, SHR, SAR) and the CHAINID and SELFBALANCE opcodes within the Ethereum Virtual Machine. They also implemented the CREATE2 opcode and address calculations, and implemented new functionality for the altBN128 precompiled contracts. Additionally, the user added tests for the implemented opcodes.
rskjavarskj
smcsicardi/rskj
Apr 2019 - Apr 2019
RSKj is a Java implementation of the RSK protocol.
Contributions:21 pushes, 2 branches in 19 days
rskjavarskj
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