Rodolfo A
Software Engineer
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolRodolfo A is a software engineer with 10 years of experience building high-performance, distributed and parallel systems, recently focused on exchange infrastructure for trading derivatives on digital assets. He engineers low-latency C/C++, Rust, and Go services that integrate with Bitcoin and Ethereum, and contributes to notable open-source projects like RustCrypto/hashes where he improved multiple cryptographic hash implementations. His background spans federal and defense systems, healthcare, and fintech—bringing rigor from the Brazilian Air Force and public-sector roles to cutting-edge blockchain work. Currently based in Rio de Janeiro, he pairs advanced academic training (master’s and ongoing PhD work) with hands-on production delivery, and has a demonstrated eye for code quality and cryptography-focused maintenance that isn’t obvious from job titles alone.
10 years of coding experience
5 years of employment as a software developer
Colégio de Aplicação - CAp-COLUNI - UFV2 Ten, 2 Ten at CIAAR - Centro de Instrução e Adaptação da AeronáuticaPostgraduate, Postgraduate at Universidade Candido MendesDoctor of Philosophy - PhD, Doctor of Philosophy - PhD at Universidade do Estado do Rio de JaneiroBachelor, Bachelor at Universidade Federal de Viçosa
Portuguese, English
Stackoverflow
1,111reputation
118kreached
41answers
14questions
Github Skills (13)
rust10
cryptography10
sha9
arraylist6
eclipse6
comparator6
md56
jar6
hyperledger6
hyperledger-fabric6
runnable6
sorting6
java6
Programming languages (12)
Github contributions (5)
RustCrypto/hashes
Nov 2019 - Jan 2020
Collection of cryptographic hash functions written in pure Rust
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 1 PR, 3 comments in 2 months
Contributions summary:Rodolfo made several code improvements to the cryptographic hash functions within the `rustcrypto/hashes` repository. Their contributions include small code refactorings, bug fixes, and the merging of code branches. The commits reveal modifications to multiple hash function implementations, including Whirlpool, SHA-1 and SHA-2, and Streebog. The changes indicate a focus on improving code quality and integrating changes from other branches, contributing to the overall maintenance and functionality of the library.
blake2groestlcryptographicripemdhash-functions
LabCad/dvnd-df
Nov 2017 - Jun 2022
A Dataflow implementation of DVND Local Search for the Minimum Latency Problem using GPU card
Contributions:317 commits, 10 PRs, 13 pushes in 4 years 8 months
cudacppoptimization-algorithmspythonvnd
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