Raul J
Oregon, Estonia
Summary
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RockstarRaul J is a mobile software developer with nine years of experience building iOS and Android applications across banking, government, and public-sector environments. He combines hands-on proficiency in Kotlin, Swift, Flutter, Java, Objective-C and Dart with practical experience in penetration testing and reverse engineering to harden apps against real-world threats. Having participated in every stage of the software lifecycle—from market research and requirements gathering to deployment and maintenance—he brings a pragmatic, security-first mindset to mobile product delivery. Currently focused on mobile security, Raul implements techniques to reduce vulnerabilities in high-risk contexts while balancing usability and performance. Based in Oregon and with professional ties to Estonia, he blends international perspective with deep domain experience in regulated applications.
10 years of coding experience
Github Skills (14)
flutter-plugin10
layer210
flutter-apps9
flutter9
ethereum9
caching9
dart8
android8
zksnark7
gomobile5
compiler4
go3
mobile2
cpp2
Programming languages (9)
Github contributions (5)
hermeznetwork/hermez_flutter_app
Jul 2020 - May 2022
Flutter app to interact with the Hermez Network
Contributions:1 review, 349 commits, 9 PRs in 1 year 9 months
flutter-apps
PrivadoID/polygonid-flutter-sdk
Nov 2021 - Mar 2023
Flutter Plugin to use the Polygon ID SDK
Contributions:5 releases, 41 reviews, 423 commits in 1 year 4 months
flutter-plugin
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